21012105380000
21,012,105,380,000 is an even composite number composed of seven prime numbers multiplied together.
What does the number 21012105380000 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 960 divisors.
21012105380000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of nine hundred sixty divisors.
Prime factorization of 21012105380000:
25 × 54 × 7 × 37 × 73 × 181 × 307
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 7 × 37 × 73 × 181 × 307)See below for interesting mathematical facts about the number 21012105380000 from the Numbermatics database.
Names of 21012105380000
- Cardinal: 21012105380000 can be written as Twenty-one trillion, twelve billion, one hundred five million, three hundred eighty thousand.
Scientific notation
- Scientific notation: 2.101210538 × 1013
Factors of 21012105380000
Divisors of 21012105380000
- Number of divisors d(n): 960
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 37 40 50 56 70 73 74 80 100 112 125 140 146 148 160 175 181 185 200 224 250 259 280 292 296 307 350 362 365 370 400 500 511 518 560 584 592 614 625 700 724 730 740 800 875 905 925 1000 1022 1036 1120 1168 1184 1228 1250 1267 1295 1400 1448 1460 1480 1535 1750 1810 1825 1850 2000 2044 2072 2149 2336 2456 2500 2534 2555 2590 2701 2800 2896 2920 2960 3070 3500 3620 3650 3700 4000 4088 4144 4298 4375 4525 4625 4912 5000 5068 5110 5180 5402 5600 5792 5840 5920 6140 6335 6475 6697 7000 7240 7300 7400 7675 8176 8288 8596 8750 9050 9125 9250 9824 10000 10136 10220 10360 10745 10804 11359 11680 12280 12670 12775 12950 13213 13394 13505 14000 14480 14600 14800 15350 16352 17192 17500 18100 18250 18500 18907 20000 20272 20440 20720 21490 21608 22411 22625 22718 23125 24560 25340 25550 25900 26426 26788 27010 28000 28960 29200 29600 30700 31675 32375 33485 34384 35000 36200 36500 37000 37814 38375 40544 40880 41440 42980 43216 44822 45250 45436 45625 46250 46879 49120 50680 51100 51800 52852 53576 53725 54020 55567 56795 58400 61400 63350 63875 64750 66065 66970 67525 68768 70000 72400 73000 74000 75628 76750 79513 81760 85960 86432 89644 90500 90872 91250 92491 92500 93758 94535 101360 102200 103600 105704 107152 107450 108040 111134 112055 113125 113590 122800 126700 127750 129500 132130 133940 135050 140000 144800 146000 148000 151256 153500 156877 158375 159026 161875 167425 171920 179288 181000 181744 182500 184982 185000 187516 189070 191875 202720 204400 207200 211408 214304 214900 216080 222268 224110 226250 227180 234395 245600 253400 255500 259000 264260 267880 268625 270100 277835 283975 292000 302512 307000 313754 316750 318052 319375 323750 330325 334850 337625 343840 358576 362000 363488 365000 369964 370000 375032 378140 383750 388969 397565 408800 422816 429800 432160 444536 448220 452500 454360 462455 468790 472675 488881 506800 511000 518000 528520 535760 537250 540200 555670 560275 567950 605024 614000 627508 633500 636104 638750 647500 660650 669700 675250 717152 724000 730000 739928 740000 750064 756280 767500 777938 784385 791875 795130 829207 837125 859600 889072 896440 905000 908720 924910 937580 945350 977762 1013600 1022000 1036000 1057040 1071520 1074500 1080400 1111340 1120550 1135900 1171975 1228000 1255016 1267000 1272208 1277500 1295000 1321300 1339400 1343125 1350500 1389175 1419875 1460000 1479856 1500128 1512560 1535000 1555876 1568770 1583750 1590260 1651625 1658414 1674250 1688125 1719200 1778144 1792880 1810000 1817440 1849820 1875160 1890700 1944845 1955524 1987825 2044000 2055979 2114080 2149000 2160800 2222680 2241100 2271800 2312275 2343950 2363375 2444405 2510032 2534000 2544416 2555000 2590000 2642600 2678800 2686250 2701000 2778350 2801375 2839750 2959712 3025120 3070000 3111752 3137540 3167500 3180520 3303250 3316828 3348500 3376250 3422167 3585760 3620000 3699640 3750320 3781400 3889690 3911048 3921925 3975650 4056391 4111958 4146035 4185625 4298000 4445360 4482200 4543600 4624550 4687900 4726750 4888810 5020064 5068000 5110000 5180000 5285200 5357600 5372500 5402000 5556700 5602750 5679500 5804449 5859875 6140000 6223504 6275080 6335000 6361040 6606500 6633656 6697000 6752500 6844334 6945875 7099375 7399280 7500640 7562800 7779380 7822096 7843850 7951300 8112782 8223916 8258125 8292070 8371250 8596000 8890720 8964400 9087200 9249100 9375800 9453500 9724225 9777620 9939125 10220000 10279895 10570400 10745000 10804000 11113400 11205500 11359000 11561375 11608898 11719750 11816875 12222025 12447008 12550160 12670000 12722080 13213000 13267312 13394000 13505000 13688668 13891750 14006875 14198750 14391853 14798560 15125600 15558760 15644192 15687700 15902600 16225564 16447832 16516250 16584140 16742500 17110835 17928800 18498200 18751600 18907000 19448450 19555240 19609625 19878250 20281955 20559790 20730175 21490000 22226800 22411000 22718000 23122750 23217796 23439500 23633750 24444050 25100320 25340000 26426000 26534624 26788000 27010000 27377336 27783500 28013750 28394737 28397500 28783706 29022245 29299375 31117520 31375400 31805200 32451128 32895664 33032500 33168280 33485000 34221670 34729375 36996400 37503200 37814000 38896900 39110480 39219250 39756500 40563910 41119580 41460350 42980000 44453600 44822000 45436000 46245500 46435592 46879000 47267500 48621125 48888100 49695625 51399475 52852000 54020000 54754672 55567000 56027500 56789474 56795000 57567412 57806875 58044490 58598750 61110125 62235040 62750800 63610400 64902256 65791328 66065000 66336560 66970000 68443340 69458750 71959265 73992800 75628000 77793800 78220960 78438500 79513000 81127820 82239160 82920700 85554175 89644000 92491000 92871184 93758000 94535000 97242250 97776200 98048125 99391250 101409775 102798950 103650875 109509344 111134000 112055000 113578948 113590000 115134824 115613750 116088980 117197500 122220250 125501600 129804512 132130000 132673120 133940000 136886680 138917500 141973685 143918530 145111225 150086467 155587600 156877000 159026000 162255640 164478320 165841400 171108350 184982000 185742368 187516000 189070000 194484500 195552400 196096250 198782500 202819550 205597900 207301750 222268000 224110000 227157896 227180000 230269648 231227500 232177960 234395000 243105625 244440500 256997375 264260000 273773360 277835000 283947370 287837060 290222450 300172934 305550625 311175200 313754000 318052000 324511280 328956640 331682800 342216700 359796325 369964000 378140000 388969000 391104800 392192500 397565000 405639100 411195800 414603500 427770875 448220000 454315792 460539296 462455000 464355920 468790000 486211250 488881000 507048875 513994750 518254375 547546720 555670000 567894740 575674120 580444900 600345868 611101250 627508000 649022560 663365600 684433400 709868425 719592650 725556125 750432335 777938000 784385000 795130000 811278200 822391600 829207000 855541750 908631584 924910000 928711840 937580000 972422500 977762000 1014097750 1027989500 1036508750 1050605269 1111340000 1135789480 1151348240 1160889800 1200691736 1222202500 1284986875 1368866800 1419736850 1439185300 1451112250 1500864670 1555876000 1568770000 1590260000 1622556400 1644783200 1658414000 1711083500 1798981625 1849820000 1944845000 1955524000 2028195500 2055979000 2073017500 2101210538 2138854375 2271578960 2302696480 2321779600 2401383472 2444405000 2535244375 2569973750 2737733600 2839473700 2878370600 2902224500 3001729340 3137540000 3245112800 3316828000 3422167000 3549342125 3597963250 3627780625 3752161675 3889690000 4056391000 4111958000 4146035000 4202421076 4277708750 4543157920 4643559200 4802766944 4888810000 5070488750 5139947500 5253026345 5678947400 5756741200 5804449000 6003458680 6844334000 7098684250 7195926500 7255561250 7504323350 7779380000 8112782000 8223916000 8292070000 8404842152 8555417500 8994908125 9777620000 10140977500 10279895000 10506052690 11357894800 11513482400 11608898000 12006917360 13688668000 14197368500 14391853000 14511122500 15008646700 16225564000 16584140000 16809684304 17110835000 17746710625 17989816250 18760808375 20281955000 20559790000 21012105380 22715789600 23217796000 24013834720 26265131725 28394737000 28783706000 29022245000 30017293400 33619368608 34221670000 35493421250 35979632500 37521616750 40563910000 41119580000 42024210760 52530263450 56789474000 57567412000 58044490000 60034586800 68443340000 70986842500 71959265000 75043233500 81127820000 84048421520 93804041875 105060526900 113578948000 116088980000 120069173600 131325658625 141973685000 143918530000 150086467000 168096843040 187608083750 210121053800 262651317250 283947370000 287837060000 300172934000 375216167500 420242107600 525302634500 567894740000 600345868000 656628293125 750432335000 840484215200 1050605269000 1313256586250 1500864670000 2101210538000 2626513172500 3001729340000 4202421076000 5253026345000 10506052690000 21012105380000
- Sum of all divisors σ(n): 62046743286528
- Sum of proper divisors (its aliquot sum) s(n): 41034637906528
- 21012105380000 is an abundant number, because the sum of its proper divisors (41034637906528) is greater than itself. Its abundance is 20022532526528
Bases of 21012105380000
- Binary: 1001100011100010000110001001111000000101000002
- Hexadecimal: 0x131C4313C0A0
- Base-36: 7G4TT0YOW
Squares and roots of 21012105380000
- 21012105380000 squared (210121053800002) is 441508572500224944400000000
- 21012105380000 cubed (210121053800003) is 9277024651548096605437440872000000000000
-
The
square root of 21012105380000 is 4583896.3099092893 -
The
cube root of 21012105380000 is 27594.5419876597
Scales and comparisons
How big is 21012105380000?- 21,012,105,380,000 seconds is equal to 668,119 years, 49 weeks, 5 days, 2 hours, 53 minutes, 20 seconds.
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To count from 1 to 21,012,105,380,000 would take you about one million, six hundred seventy thousand, two hundred ninety-nine years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 21012105380000 cubic inches would be around 2299.5 feet tall.
Recreational maths with 21012105380000
- 21012105380000 backwards is 00008350121012
- The number of decimal digits it has is: 14
- The sum of 21012105380000's digits is 23
- More coming soon!
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The information we have on file for 21012105380000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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