21227135146880

Names of 21227135146880

• Cardinal: 21227135146880 can be written as Twenty-one trillion, two hundred twenty-seven billion, one hundred thirty-five million, one hundred forty-six thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 2.122713514688 × 10¹³

Factors of 21227135146880

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 36886

Divisors of 21227135146880

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 26 32 34 40 52 61 64 65 67 68 80 85 104 122 128 130 134 136 160 170 208 221 244 260 268 272 305 320 335 340 416 442 488 520 536 544 610 640 670 680 793 832 871 884 976 1037 1040 1072 1088 1105 1139 1220 1340 1360 1586 1664 1742 1768 1952 2074 2080 2144 2176 2210 2278 2440 2680 2720 3172 3484 3536 3904 3965 4087 4148 4160 4288 4355 4420 4556 4880 5185 5360 5440 5695 6344 6968 7072 7808 7930 8174 8296 8320 8576 8710 8840 9112 9760 10370 10720 10880 11390 12688 13481 13936 14144 14807 15860 16348 16592 17420 17680 18224 19520 20435 20740 21440 22780 25376 26962 27872 28288 29614 31720 32696 33184 34840 35360 36448 36721 39040 40870 41480 42880 45560 50752 53131 53924 55744 59228 63440 65392 66368 67405 69479 69680 70720 72896 73442 74035 81740 82960 91120 101504 106262 107848 111488 118456 126880 130784 132736 134810 138958 139360 141440 145792 146884 148070 163480 165920 182240 183605 212524 215696 236912 253760 261568 265655 269620 277916 278720 293768 296140 326960 331840 347395 364480 367210 425048 431392 473824 477373 507520 523136 531310 539240 555832 557440 587536 592280 624257 653920 663680 694790 728960 734420 850096 862784 903227 947648 954746 1062620 1078480 1111664 1175072 1184560 1248514 1307840 1389580 1468840 1700192 1725568 1806454 1895296 1909492 2125240 2156960 2223328 2239981 2350144 2369120 2386865 2460307 2497028 2615680 2779160 2937680 3121285 3400384 3612908 3818984 4250480 4313920 4446656 4479962 4516135 4700288 4738240 4773730 4920614 4994056 5558320 5875360 6242570 6800768 7225816 7637968 8115341 8500960 8627840 8893312 8959924 9032270 9476480 9547460 9841228 9988112 11116640 11199905 11750720 12301535 12485140 14451632 15275936 16230682 17001920 17919848 18064540 19094920 19682456 19976224 22233280 22399810 23501440 24603070 24970280 28903264 29119753 30551872 31983991 32461364 34003840 35839696 36129080 38079677 38189840 39364912 39952448 40576705 41825219 44466560 44799620 49206140 49940560 57806528 58239506 61103744 63967982 64922728 71679392 72258160 76159354 76379680 78729824 79904896 81153410 83650438 89599240 98412280 99881120 115613056 116479012 127935964 129845456 143358784 144516320 145598765 150078727 152318708 152759360 157459648 159919955 162306820 167300876 179198480 190398385 196824560 199762240 209126095 232958024 255871928 259690912 286717568 289032640 291197530 300157454 304637416 305518720 314919296 319839910 324613640 334601752 358396960 380796770 393649120 399524480 418252190 465916048 495035801 511743856 519381824 543727847 578065280 582395060 600314908 609274832 639679820 649227280 669203504 716793920 750393635 761593540 787298240 836504380 931832096 990071602 1023487712 1038763648 1087455694 1164790120 1200629816 1218549664 1279359640 1298454560 1338407008 1433587840 1500787270 1523187080 1574596480 1673008760 1863664192 1951023451 1980143204 2046975424 2174911388 2329580240 2401259632 2437099328 2475179005 2551338359 2558719280 2596909120 2676814016 2718639235 3001574540 3046374160 3346017520 3727328384 3902046902 3960286408 4093950848 4349822776 4659160480 4802519264 4874198656 4950358010 5102676718 5117438560 5193818240 5353628032 5437278470 6003149080 6092748320 6692035040 7804093804 7920572816 8699645552 9318320960 9605038528 9755117255 9900716020 10205353436 10234877120 10874556940 12006298160 12185496640 12756691795 13384070080 15608187608 15841145632 17399291104 18636641920 19210077056 19510234510 19801432040 20410706872 20469754240 21749113880 24012596320 24370993280 25513383590 26768140160 31216375216 31682291264 33167398667 34798582208 39020469020 39602864080 40821413744 43498227760 48025192640 51026767180 62432750432 63364582528 66334797334 69597164416 78040938040 79205728160 81642827488 86996455520 96050385280 102053534360 124865500864 132669594668 156081876080 158411456320 163285654976 165836993335 173992911040 204107068720 249731001728 265339189336 312163752160 316822912640 326571309952 331673986670 347985822080 408214137440 530678378672 624327504320 663347973340 816428274880 1061356757344 1248655008640 1326695946680 1632856549760 2122713514688 2653391893360 4245427029376 5306783786720 10613567573440 21227135146880
• Sum of all divisors σ(n): 59692380693120
• Sum of proper divisors (its aliquot sum) s(n): 38465245546240
• 21227135146880 is an abundant number, because the sum of its proper divisors (38465245546240) is greater than itself. Its abundance is 17238110399360

Bases of 21227135146880

• Binary: 100110100111001010011110110011001101110000000₂
• Hexadecimal: 0x134E53D99B80
• Base-36: 7IVM074OW

Squares and roots of 21227135146880

• 21227135146880 squared (21227135146880²) is 450591266543908199173734400
• 21227135146880 cubed (21227135146880³) is 9564761710931368001436984857582108672000
• The square root of 21227135146880 is 4607291.5196327657
• The cube root of 21227135146880 is 27688.3533285389

Scales and comparisons

• 21,227,135,146,880 seconds is equal to 674,957 years, 12 weeks, 2 days, 13 hours, 41 minutes, 20 seconds.
• To count from 1 to 21,227,135,146,880 would take you about one million, six hundred eighty-seven thousand, three hundred ninety-three 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 21227135146880 cubic inches would be around 2307.4 feet tall.

Recreational maths with 21227135146880

• 21227135146880 backwards is 08864153172212
• The number of decimal digits it has is: 14
• The sum of 21227135146880's digits is 50
• More coming soon!