21025312000
21,025,312,000 is an even composite number composed of six prime numbers multiplied together.
21025312000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 21025312000:
28 × 53 × 72 × 11 × 23 × 53
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 7 × 7 × 11 × 23 × 53)See below for interesting mathematical facts about the number 21025312000 from the Numbermatics database.
Names of 21025312000
- Cardinal: 21025312000 can be written as Twenty-one billion, twenty-five million, three hundred twelve thousand.
Scientific notation
- Scientific notation: 2.1025312 × 1010
Factors of 21025312000
Divisors of 21025312000
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 20 22 23 25 28 32 35 40 44 46 49 50 53 55 56 64 70 77 80 88 92 98 100 106 110 112 115 125 128 140 154 160 161 175 176 184 196 200 212 220 224 230 245 250 253 256 265 275 280 308 320 322 350 352 368 371 385 392 400 424 440 448 460 490 500 506 530 539 550 560 575 583 616 640 644 700 704 736 742 770 784 800 805 848 875 880 896 920 980 1000 1012 1060 1078 1100 1120 1127 1150 1166 1219 1225 1232 1265 1280 1288 1325 1375 1400 1408 1472 1484 1540 1568 1600 1610 1696 1750 1760 1771 1792 1840 1855 1925 1960 2000 2024 2120 2156 2200 2240 2254 2300 2332 2438 2450 2464 2530 2576 2597 2650 2695 2750 2800 2816 2875 2915 2944 2968 3080 3136 3200 3220 3392 3500 3520 3542 3680 3710 3850 3920 4000 4025 4048 4081 4240 4312 4400 4480 4508 4600 4664 4876 4900 4928 5060 5152 5194 5300 5390 5500 5600 5635 5750 5830 5888 5936 6095 6125 6160 6272 6325 6400 6440 6625 6784 7000 7040 7084 7360 7420 7700 7840 8000 8050 8096 8162 8480 8533 8624 8800 8855 8960 9016 9200 9275 9328 9625 9752 9800 9856 10120 10304 10388 10600 10780 11000 11200 11270 11500 11660 11872 12190 12250 12320 12397 12544 12650 12880 12985 13250 13409 13475 13568 14000 14080 14168 14575 14720 14840 15400 15680 16000 16100 16192 16324 16960 17066 17248 17600 17710 18032 18400 18550 18656 19250 19504 19600 19712 20125 20240 20405 20608 20776 21200 21560 22000 22400 22540 23000 23320 23744 24380 24500 24640 24794 25300 25760 25970 26500 26818 26950 28000 28175 28336 28567 29150 29440 29680 30475 30800 31360 31625 32000 32200 32384 32648 33920 34132 34496 35200 35420 36064 36800 37100 37312 38500 39008 39200 40250 40480 40810 41216 41552 42400 42665 43120 44000 44275 44800 45080 46000 46375 46640 47488 48760 49000 49280 49588 50600 51520 51940 53000 53636 53900 56000 56350 56672 57134 58300 59360 59731 60950 61600 61985 62720 63250 64400 64768 64925 65296 67045 67375 67840 68264 68992 70400 70840 72128 72875 73600 74200 74624 77000 78016 78400 80500 80960 81620 83104 84800 85330 86240 88000 88550 90160 92000 92750 93280 93863 94976 97520 98000 98560 99176 101200 102025 103040 103880 106000 107272 107800 112000 112700 113344 114268 116600 118720 119462 121900 123200 123970 126500 128800 129850 130592 134090 134750 136528 137984 140875 141680 142835 144256 145750 147200 148400 149248 152375 154000 156032 156800 161000 161920 163240 166208 169600 170660 172480 176000 177100 180320 184000 185500 186560 187726 195040 196000 198352 202400 204050 206080 207760 212000 213325 214544 215600 221375 224000 225400 226688 228536 233200 237440 238924 243800 246400 247940 253000 257600 259700 261184 268180 269500 273056 281750 283360 285670 288512 291500 296800 298655 304750 308000 309925 312064 313600 322000 323840 324625 326480 332416 335225 339200 341320 344960 352000 354200 360640 368000 371000 373120 375452 390080 392000 396704 404800 408100 415520 424000 426650 429088 431200 442750 450800 453376 457072 466400 469315 474880 477848 487600 492800 495880 506000 510125 515200 519400 522368 536360 539000 546112 563500 566720 571340 583000 593600 597310 609500 616000 619850 644000 649250 652960 657041 664832 670450 682640 689920 708400 714175 721280 736000 742000 746240 750904 780160 784000 793408 809600 816200 831040 848000 853300 858176 862400 885500 901600 914144 932800 938630 955696 975200 991760 1012000 1020250 1030400 1038800 1044736 1066625 1072720 1078000 1092224 1127000 1133440 1142680 1166000 1187200 1194620 1219000 1232000 1239700 1288000 1298500 1305920 1314082 1340900 1365280 1416800 1428350 1442560 1484000 1493275 1501808 1549625 1560320 1568000 1586816 1619200 1632400 1662080 1676125 1696000 1706600 1716352 1724800 1771000 1803200 1828288 1865600 1877260 1911392 1950400 1983520 2024000 2040500 2077600 2133250 2145440 2156000 2184448 2254000 2266880 2285360 2332000 2346575 2374400 2389240 2438000 2464000 2479400 2576000 2597000 2611840 2628164 2681800 2730560 2833600 2856700 2968000 2986550 3003616 3099250 3173632 3264800 3285205 3324160 3352250 3413200 3432704 3449600 3542000 3570875 3606400 3656576 3731200 3754520 3822784 3900800 3967040 4048000 4081000 4155200 4266500 4290880 4312000 4508000 4570720 4664000 4693150 4778480 4876000 4958800 5152000 5194000 5223680 5256328 5363600 5461120 5667200 5713400 5936000 5973100 6007232 6198500 6529600 6570410 6704500 6826400 7084000 7141750 7212800 7313152 7466375 7509040 7645568 7801600 7934080 8096000 8162000 8310400 8533000 8581760 8624000 9016000 9141440 9328000 9386300 9556960 9752000 9917600 10388000 10512656 10727200 10922240 11334400 11426800 11732875 11872000 11946200 12014464 12397000 13059200 13140820 13409000 13652800 14168000 14283500 14932750 15018080 15291136 15868160 16324000 16426025 16620800 17066000 17163520 17248000 18032000 18282880 18656000 18772600 19113920 19504000 19835200 20776000 21025312 21454400 22853600 23465750 23892400 24028928 24794000 26118400 26281640 26818000 27305600 28336000 28567000 29865500 30036160 32648000 32852050 34132000 36064000 36565760 37545200 38227840 39008000 39670400 41552000 42050624 42908800 45707200 46931500 47784800 49588000 52563280 53636000 54611200 56672000 57134000 59731000 60072320 65296000 65704100 68264000 75090400 76455680 79340800 82130125 83104000 84101248 85817600 91414400 93863000 95569600 99176000 105126560 107272000 114268000 119462000 120144640 130592000 131408200 136528000 150180800 164260250 168202496 182828800 187726000 191139200 198352000 210253120 214544000 228536000 238924000 262816400 273056000 300361600 328520500 375452000 382278400 396704000 420506240 429088000 457072000 477848000 525632800 600723200 657041000 750904000 841012480 914144000 955696000 1051265600 1314082000 1501808000 1911392000 2102531200 2628164000 3003616000 4205062400 5256328000 10512656000 21025312000
- Sum of all divisors σ(n): 70665364224
- Sum of proper divisors (its aliquot sum) s(n): 49640052224
- 21025312000 is an abundant number, because the sum of its proper divisors (49640052224) is greater than itself. Its abundance is 28614740224
Bases of 21025312000
- Binary: 100111001010011010011001101000000002
- Hexadecimal: 0x4E534CD00
- Base-36: 9NPXEKG
Squares and roots of 21025312000
- 21025312000 squared (210253120002) is 442063744697344000000
- 21025312000 cubed (210253120003) is 9294528156150003171328000000000
-
The
square root of 21025312000 is 145001.0758580777 -
The
cube root of 21025312000 is 2760.0322057433
Scales and comparisons
How big is 21025312000?- 21,025,312,000 seconds is equal to 668 years, 28 weeks, 12 hours, 26 minutes, 40 seconds.
-
To count from 1 to 21,025,312,000 would take you about one thousand, three hundred thirty-seven 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 21025312000 cubic inches would be around 230 feet tall.
Recreational maths with 21025312000
- 21025312000 backwards is 00021352012
- 21025312000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21025312000's digits is 16
- More coming soon!
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The information we have on file for 21025312000 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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