20946537721200

Names of 20946537721200

• Cardinal: 20946537721200 can be written as Twenty trillion, nine hundred forty-six billion, five hundred thirty-seven million, seven hundred twenty-one thousand, two hundred.

Scientific notation

• Scientific notation: 2.09465377212 × 10¹³

Factors of 20946537721200

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6187742

Divisors of 20946537721200

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 25 26 28 30 31 35 39 40 42 48 50 52 56 60 62 65 70 75 78 80 84 91 93 100 104 105 112 120 124 130 140 150 155 156 168 175 182 186 195 200 208 210 217 240 248 260 273 280 300 310 312 325 336 350 364 372 390 400 403 420 434 455 465 496 520 525 546 560 600 620 624 650 651 700 728 744 775 780 806 840 868 910 930 975 1040 1050 1085 1092 1200 1209 1240 1300 1302 1365 1400 1456 1488 1550 1560 1612 1680 1736 1820 1860 1950 2015 2100 2170 2184 2275 2325 2418 2480 2600 2604 2730 2800 2821 3100 3120 3224 3255 3472 3640 3720 3900 4030 4200 4340 4368 4550 4650 4836 5200 5208 5425 5460 5642 6045 6200 6448 6510 6825 7280 7440 7800 8060 8400 8463 8680 9100 9300 9672 10075 10416 10850 10920 11284 12090 12400 13020 13650 14105 15600 16120 16275 16926 17360 18200 18600 19344 20150 21700 21840 22568 24180 26040 27300 28210 30225 32240 32550 33852 36400 37200 40300 42315 43400 45136 48360 52080 54600 56420 60450 65100 67704 70525 80600 84630 86800 96720 109200 112840 120900 130200 135408 141050 161200 169260 211575 225680 241800 260400 282100 338520 423150 483600 564200 677040 846300 1128400 1692600 3385200 6187681 12375362 18563043 24750724 30938405 37126086 43313767 49501448 61876810 74252172 80439853 86627534 92815215 99002896 123753620 129941301 148504344 154692025 160879706 173255068 185630430 191818111 216568835 241319559 247507240 259882602 297008688 309384050 321759412 346510136 371260860 383636222 402199265 433137670 464076075 482639118 495014480 519765204 563078971 575454333 618768100 643518824 649706505 693020272 742521720 767272444 804398530 866275340 928152150 959090555 965278236 1039530408 1082844175 1126157942 1150908666 1206597795 1237536200 1287037648 1299413010 1342726777 1485043440 1534544888 1608797060 1689236913 1732550680 1856304300 1918181110 1930556472 2010996325 2079060816 2165688350 2252315884 2301817332 2413195590 2475072400 2493635443 2598826020 2685453554 2815394855 2877271665 3069089776 3217594120 3248532525 3378473826 3465101360 3712608600 3836362220 3861112944 4021992650 4028180331 4331376700 4504631768 4603634664 4795452775 4826391180 4987270886 5197652040 5370907108 5630789710 5754543330 6032988975 6435188240 6497065050 6713633885 6756947652 7425217200 7480906329 7672724440 8043985300 8056360662 8446184565 8662753400 9009263536 9207269328 9590905550 9652782360 9974541772 10395304080 10741814216 11261579420 11509086660 12065977950 12468177215 12994130100 13427267770 13513895304 14076974275 14386358325 14961812658 15345448880 16087970600 16112721324 16892369130 17325506800 17455448101 19181811100 19305564720 19949083544 20140901655 21483628432 22523158840 23018173320 24131955900 24936354430 25988260200 26854535540 27027790608 28153948550 28772716650 29923625316 32175941200 32225442648 33568169425 33784738260 34910896202 37404531645 38363622200 39898167088 40281803310 42230922825 45046317680 46036346640 48263911800 49872708860 51976520400 52366344303 53709071080 56307897100 57545433300 59847250632 62340886075 64450885296 67136338850 67569476520 69821792404 74809063290 76727244400 80563606620 84461845650 87277240505 96527823600 99745417720 100704508275 104732688606 107418142160 112615794200 115090866600 119694501264 124681772150 134272677700 135138953040 139643584808 149618126580 161127213240 168923691300 174554481010 187022658225 199490835440 201409016550 209465377212 225231588400 230181733200 249363544300 261831721515 268545355400 279287169616 299236253160 322254426480 337847382600 349108962020 374045316450 402818033100 418930754424 436386202525 498727088600 523663443030 537090710800 598472506320 675694765200 698217924040 748090632900 805636066200 837861508848 872772405050 997454177200 1047326886060 1309158607575 1396435848080 1496181265800 1611272132400 1745544810100 2094653772120 2618317215150 2992362531600 3491089620200 4189307544240 5236634430300 6982179240400 10473268860600 20946537721200
• Sum of all divisors σ(n): 85247051395072
• Sum of proper divisors (its aliquot sum) s(n): 64300513673872
• 20946537721200 is an abundant number, because the sum of its proper divisors (64300513673872) is greater than itself. Its abundance is 43353975952672

Bases of 20946537721200

• Binary: 100110000110011111110111100001010110101110000₂
• Hexadecimal: 0x130CFEF0AD70
• Base-36: 7FAPFQHDC

Squares and roots of 20946537721200

• 20946537721200 squared (20946537721200²) is 438757442505654488929440000
• 20946537721200 cubed (20946537721200³) is 9190449319901931996654622765192128000000
• The square root of 20946537721200 is 4576738.7647974841
• The cube root of 20946537721200 is 27565.8094274497

Scales and comparisons

• 20,946,537,721,200 seconds is equal to 666,035 years, 5 weeks, 4 days, 4 hours, 20 minutes.
• To count from 1 to 20,946,537,721,200 would take you about one million, six hundred sixty-five thousand and eighty-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 20946537721200 cubic inches would be around 2297.2 feet tall.

Recreational maths with 20946537721200

• 20946537721200 backwards is 00212773564902
• 20946537721200 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20946537721200's digits is 48
• More coming soon!