21360427357800

Names of 21360427357800

• Cardinal: 21360427357800 can be written as Twenty-one trillion, three hundred sixty billion, four hundred twenty-seven million, three hundred fifty-seven thousand, eight hundred.

Scientific notation

• Scientific notation: 2.13604273578 × 10¹³

Factors of 21360427357800

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2185

Divisors of 21360427357800

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 25 30 31 40 43 50 60 62 75 86 93 100 113 120 124 127 129 150 155 172 186 200 215 226 248 254 258 300 310 339 344 372 381 430 452 465 508 516 565 600 620 635 645 678 744 762 775 860 904 930 1016 1032 1075 1130 1240 1270 1290 1333 1356 1524 1550 1695 1720 1860 1861 1905 2150 2260 2325 2540 2580 2666 2712 2825 3048 3100 3175 3225 3390 3503 3720 3722 3810 3937 3999 4300 4520 4650 4859 5080 5160 5332 5461 5583 5650 6200 6350 6450 6665 6780 7006 7444 7620 7874 7998 8475 8600 9300 9305 9525 9718 10509 10664 10922 11166 11300 11811 12700 12900 13330 13560 14012 14351 14577 14888 15240 15748 15996 16383 16950 17515 18600 18610 19050 19436 19685 19995 21018 21844 22332 22600 23622 24295 25400 25800 26660 27305 27915 28024 28702 29154 31496 31992 32766 33325 33900 35030 37220 38100 38872 39370 39990 42036 43053 43688 44664 46525 47244 48590 52545 53320 54610 55830 57404 57691 58308 59055 65532 66650 67800 70060 71755 72885 74440 76200 78740 79980 80023 81915 84072 86106 87575 93050 94488 97180 98425 99975 105090 109220 111660 114808 115382 116616 118110 121475 131064 133300 136525 139575 140120 143510 145770 150629 157480 159960 160046 163830 169291 172212 173073 175150 186100 194360 196850 199950 210180 210293 215265 218440 223320 230764 236220 236347 240069 242950 262725 266600 273050 279150 287020 288455 291540 295275 301258 320092 327660 338582 344424 346146 350300 358775 364425 372200 393700 399900 400115 409575 420360 420586 430530 444881 451887 461528 472440 472694 480138 485900 507873 525450 546100 558300 574040 576910 583080 590550 602516 617093 630879 640184 655320 677164 692292 700600 709041 717550 728850 753145 787400 799800 800230 819150 841172 846455 861060 865365 889762 903774 945388 960276 971800 1015746 1050900 1051465 1076325 1092200 1116600 1153820 1181100 1181735 1200345 1205032 1234186 1261758 1334643 1354328 1384584 1418082 1435100 1442275 1457700 1506290 1600460 1638300 1682344 1692910 1722120 1730730 1779524 1807548 1851279 1890776 1920552 2000575 2031492 2101800 2102930 2152650 2224405 2259435 2307640 2362200 2363470 2400690 2468372 2480713 2523516 2539365 2669286 2836164 2870200 2884550 2915400 3012580 3085465 3154395 3200920 3276600 3385820 3461460 3545205 3559048 3615096 3702558 3765725 4001150 4062984 4205860 4232275 4305300 4326825 4448810 4518870 4726940 4801380 4936744 4961426 5047032 5078730 5257325 5338572 5672328 5769100 5908675 6001725 6025160 6170930 6308790 6519083 6673215 6771640 6922920 7090410 7326757 7405116 7442139 7531450 8002300 8411720 8464550 8610600 8653650 8897620 9037740 9042599 9256395 9453880 9602760 9922852 10157460 10162921 10514650 10677144 11122025 11297175 11538200 11817350 12003450 12341860 12403565 12617580 12696825 13038166 13346430 14180820 14653514 14810232 14884278 15062900 15427325 15771975 16004600 16929100 17307300 17726025 17795240 18075480 18085198 18512790 19129883 19557249 19845704 20314920 20325842 21029300 21980271 22244050 22594350 23634700 24006900 24683720 24807130 25235160 25393650 26076332 26692860 26707211 27127797 28361640 29307028 29768556 30125800 30488763 30854650 31543950 32595415 33366075 33858200 34614600 35452050 36170396 36633785 37025580 37210695 38259766 39114498 40651684 42058600 43960542 44488100 45188700 45212995 46281975 47269400 48013800 49614260 50787300 50814605 52152664 53385720 53414422 54255594 57389649 58614056 59537112 60977526 61709300 62017825 63087900 65190830 66732150 70904100 72340792 73267570 74051160 74421390 76519532 78228996 80121633 81303368 87921084 88976200 90377400 90425990 92563950 95649415 97786245 99228520 101574600 101629210 106828844 108511188 109901355 114779298 121955052 123418600 124035650 126175800 130381660 133464300 133536055 135638985 141808200 146535140 148842780 152443815 153039064 156457992 160243266 162977075 175842168 180851980 183168925 185127900 186053475 191298830 195572490 203258420 213657688 217022376 219802710 226064975 229558596 243910104 248071300 254073025 260763320 266928600 267072110 271277970 280320569 286948245 293070280 297685560 304887630 315050551 320486532 325954150 361703960 366337850 370255800 372106950 382597660 391144980 400608165 406516840 439605420 452129950 459117192 478247075 488931225 496142600 508146050 534144220 542555940 549506775 560641138 573896490 609775260 630101102 640973064 651908300 667680275 678194925 732675700 744213900 762219075 765195320 782289960 801216330 827923541 840961707 879210840 904259900 945151653 956494150 977862450 1016292100 1068288440 1085111880 1099013550 1121282276 1147792980 1148410073 1219550520 1260202204 1303816600 1335360550 1356389850 1401602845 1434741225 1465351400 1488427800 1524438150 1575252755 1602432660 1655847082 1681923414 1808519800 1890303306 1912988300 1955724900 2003040825 2032584200 2198027100 2242564552 2295585960 2296820146 2483770623 2520404408 2670721100 2712779700 2803205690 2869482450 3048876300 3150505510 3204865320 3311694164 3363846828 3445230219 3780606612 3825976600 3911449800 4006081650 4139617705 4204808535 4396054200 4593640292 4725758265 4967541246 5341442200 5425559400 5606411380 5738964900 5742050365 6097752600 6301011020 6623388328 6727693656 6890460438 7008014225 7561213224 7876263775 8012163300 8279235410 8409617070 9187280584 9451516530 9935082492 11212822760 11477929800 11484100730 12418853115 12602022040 13780920876 14016028450 15752527550 16024326600 16558470820 16819234140 17226151095 18903033060 19870164984 20698088525 21024042675 22968201460 23628791325 24837706230 27561841752 28032056900 28710251825 31505055100 33116941640 33638468280 34452302190 35600712263 37806066120 41396177050 42048085350 45936402920 47257582650 49675412460 56064113800 57420503650 62094265575 63010110200 68904604380 71201424526 82792354100 84096170700 86130755475 94515165300 99350824920 106802136789 114841007300 124188531150 137809208760 142402849052 165584708200 168192341400 172261510950 178003561315 189030330600 213604273578 229682014600 248377062300 284805698104 344523021900 356007122630 427208547156 496754124600 534010683945 689046043800 712014245260 854417094312 890017806575 1068021367890 1424028490520 1780035613150 2136042735780 2670053419725 3560071226300 4272085471560 5340106839450 7120142452600 10680213678900 21360427357800
• Sum of all divisors σ(n): 71155765739520
• Sum of proper divisors (its aliquot sum) s(n): 49795338381720
• 21360427357800 is an abundant number, because the sum of its proper divisors (49795338381720) is greater than itself. Its abundance is 28434911023920

Bases of 21360427357800

• Binary: 100110110110101011100101011110101011001101000₂
• Hexadecimal: 0x136D5CAF5668
• Base-36: 7KKUEXSVC

Squares and roots of 21360427357800

• 21360427357800 squared (21360427357800²) is 456267856907850689220840000
• 21360427357800 cubed (21360427357800³) is 9746076413179229575630416301896552000000
• The square root of 21360427357800 is 4621734.2370370021
• The cube root of 21360427357800 is 27746.1872240363

Scales and comparisons

• 21,360,427,357,800 seconds is equal to 679,195 years, 26 weeks, 6 days, 11 hours, 50 minutes.
• To count from 1 to 21,360,427,357,800 would take you about one million, six hundred ninety-seven thousand, nine hundred eighty-eight 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 21360427357800 cubic inches would be around 2312.2 feet tall.

Recreational maths with 21360427357800

• 21360427357800 backwards is 00875372406312
• The number of decimal digits it has is: 14
• The sum of 21360427357800's digits is 48
• More coming soon!