2121082019840
2,121,082,019,840 is an even composite number composed of six prime numbers multiplied together.
2121082019840 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 2121082019840:
213 × 5 × 72 × 31 × 73 × 467
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 31 × 73 × 467)See below for interesting mathematical facts about the number 2121082019840 from the Numbermatics database.
Names of 2121082019840
- Cardinal: 2121082019840 can be written as Two trillion, one hundred twenty-one billion, eighty-two million, nineteen thousand, eight hundred forty.
Scientific notation
- Scientific notation: 2.12108201984 × 1012
Factors of 2121082019840
Divisors of 2121082019840
- Number of divisors d(n): 672
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 31 32 35 40 49 56 62 64 70 73 80 98 112 124 128 140 146 155 160 196 217 224 245 248 256 280 292 310 320 365 392 434 448 467 490 496 511 512 560 584 620 640 730 784 868 896 934 980 992 1022 1024 1085 1120 1168 1240 1280 1460 1519 1568 1736 1792 1868 1960 1984 2044 2048 2170 2240 2263 2335 2336 2480 2555 2560 2920 3038 3136 3269 3472 3577 3584 3736 3920 3968 4088 4096 4340 4480 4526 4670 4672 4960 5110 5120 5840 6076 6272 6538 6944 7154 7168 7472 7595 7840 7936 8176 8192 8680 8960 9052 9340 9344 9920 10220 10240 11315 11680 12152 12544 13076 13888 14308 14336 14477 14944 15190 15680 15841 15872 16345 16352 17360 17885 17920 18104 18680 18688 19840 20440 20480 22630 22883 23360 24304 25088 26152 27776 28616 28672 28954 29888 30380 31360 31682 31744 32690 32704 34091 34720 35770 35840 36208 37360 37376 39680 40880 40960 45260 45766 46720 48608 50176 52304 55552 57232 57344 57908 59776 60760 62720 63364 63488 65380 65408 68182 69440 71540 71680 72385 72416 74720 74752 79205 79360 81760 90520 91532 93440 97216 100352 101339 104608 110887 111104 114415 114464 115816 119552 121520 125440 126728 126976 130760 130816 136364 138880 143080 143360 144770 144832 149440 149504 158410 158720 163520 170455 181040 183064 186880 194432 200704 202678 209216 221774 222208 228830 228928 231632 238637 239104 243040 250880 253456 253952 261520 261632 272728 277760 286160 286720 289540 289664 298880 299008 316820 317440 327040 340910 362080 366128 373760 388864 401408 405356 418432 443548 444416 457660 457856 463264 477274 478208 486080 501760 506695 506912 523040 523264 545456 554435 555520 572320 579080 579328 597760 598016 633640 634880 654080 681820 709373 724160 732256 747520 777728 810712 836864 887096 888832 915320 915712 926528 954548 956416 972160 1003520 1013390 1013824 1046080 1046528 1056821 1090912 1108870 1111040 1144640 1158160 1158656 1193185 1195520 1267280 1269760 1308160 1363640 1418746 1448320 1464512 1495040 1555456 1621424 1670459 1673728 1774192 1777664 1830640 1831424 1853056 1909096 1912832 1944320 2007040 2026780 2027648 2092160 2093056 2113642 2181824 2217740 2222080 2289280 2316320 2317312 2386370 2391040 2534560 2616320 2727280 2837492 2896640 2929024 2990080 3110912 3242848 3340918 3347456 3546865 3548384 3661280 3662848 3706112 3818192 3825664 3888640 4053560 4055296 4184320 4186112 4227284 4363648 4435480 4444160 4578560 4632640 4634624 4772740 4782080 5069120 5232640 5284105 5454560 5674984 5793280 5858048 6221824 6485696 6681836 6694912 7093730 7096768 7322560 7325696 7397747 7412224 7636384 7777280 8107120 8110592 8352295 8368640 8454568 8727296 8870960 8888320 9157120 9265280 9269248 9545480 9564160 10138240 10465280 10568210 10909120 11349968 11586560 11716096 12443648 12971392 13363672 13389824 14187460 14193536 14645120 14651392 14795494 14824448 15272768 15554560 16214240 16221184 16704590 16737280 16909136 17454592 17741920 18314240 18530560 18538496 19090960 19128320 20276480 20930560 21136420 21818240 22699936 23173120 23432192 25942784 26727344 26779648 28374920 28387072 29290240 29302784 29590988 29648896 30545536 31109120 32428480 32442368 33409180 33474560 33818272 34909184 35483840 36628480 36988735 37061120 38181920 40552960 42272840 43636480 45399872 46346240 46864384 51784229 51885568 53454688 56749840 56774144 58580480 59181976 59297792 61091072 62218240 64856960 64884736 66818360 66949120 67636544 69818368 70967680 73256960 73977470 74122240 76363840 81105920 84545680 87272960 90799744 92692480 93728768 103568458 103771136 106909376 113499680 113548288 117160960 118363952 118595584 122182144 129713920 129769472 133636720 133898240 135273088 139636736 141935360 146513920 147954940 148244480 152727680 162211840 169091360 174545920 181599488 187457536 207136916 207542272 213818752 226999360 227096576 234321920 236727904 244364288 258921145 259427840 267273440 270546176 279273472 283870720 295909880 296488960 305455360 324423680 338182720 349091840 363198976 414273832 415084544 427637504 453998720 454193152 468643840 473455808 488728576 517842290 518855680 534546880 541092352 567741440 591819760 592977920 610910720 648847360 676365440 698183680 726397952 828547664 830169088 855275008 907997440 908386304 937287680 946911616 977457152 1035684580 1037711360 1069093760 1082184704 1135482880 1183639520 1221821440 1352730880 1396367360 1452795904 1657095328 1710550016 1815994880 1893823232 1954914304 2071369160 2075422720 2138187520 2164369408 2270965760 2367279040 2443642880 2705461760 2905591808 3314190656 3421100032 3631989760 3787646464 4142738320 4150845440 4276375040 4328738816 4541931520 4734558080 4887285760 5410923520 5811183616 6628381312 6842200064 7263979520 7575292928 8285476640 8552750080 8657477632 9469116160 9774571520 10821847040 13256762624 13684400128 14527959040 15150585856 16570953280 17105500160 18938232320 21643694080 26513525248 29055918080 30301171712 33141906560 34211000320 37876464640 43287388160 53027050496 60602343424 66283813120 68422000640 75752929280 106054100992 132567626240 151505858560 212108201984 265135252480 303011717120 424216403968 530270504960 1060541009920 2121082019840
- Sum of all divisors σ(n): 6209363556864
- Sum of proper divisors (its aliquot sum) s(n): 4088281537024
- 2121082019840 is an abundant number, because the sum of its proper divisors (4088281537024) is greater than itself. Its abundance is 1967199517184
Bases of 2121082019840
- Binary: 111101101110110100101011100100000000000002
- Hexadecimal: 0x1EDDA572000
- Base-36: R2ETGWZK
Squares and roots of 2121082019840
- 2121082019840 squared (21210820198402) is 4498988934888534153625600
- 2121082019840 cubed (21210820198403) is 9542724537251182267829012507131904000
-
The
square root of 2121082019840 is 1456393.4975960309 -
The
cube root of 2121082019840 is 12848.5017351893
Scales and comparisons
How big is 2121082019840?- 2,121,082,019,840 seconds is equal to 67,443 years, 44 weeks, 9 hours, 57 minutes, 20 seconds.
-
To count from 1 to 2,121,082,019,840 would take you about one hundred sixty-eight thousand, six hundred 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 2121082019840 cubic inches would be around 1070.7 feet tall.
Recreational maths with 2121082019840
- 2121082019840 backwards is 0489102801212
- The number of decimal digits it has is: 13
- The sum of 2121082019840's digits is 38
- More coming soon!
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