20938147737600

Names of 20938147737600

• Cardinal: 20938147737600 can be written as Twenty trillion, nine hundred thirty-eight billion, one hundred forty-seven million, seven hundred thirty-seven thousand, six hundred.

Scientific notation

• Scientific notation: 2.09381477376 × 10¹³

Factors of 20938147737600

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 63597

Divisors of 20938147737600

• Number of divisors d(n): 624
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 29 30 32 37 40 48 50 58 60 64 74 75 80 87 96 100 111 116 120 128 145 148 150 160 174 185 192 200 222 232 240 256 290 296 300 320 348 370 384 400 435 444 464 480 512 555 580 592 600 640 696 725 740 768 800 870 888 925 928 960 1024 1073 1110 1160 1184 1200 1280 1392 1450 1480 1536 1600 1740 1776 1850 1856 1920 2048 2146 2175 2220 2320 2368 2400 2560 2775 2784 2900 2960 3072 3200 3219 3480 3552 3700 3712 3840 4096 4292 4350 4440 4640 4736 4800 5120 5365 5550 5568 5800 5920 6144 6400 6438 6960 7104 7400 7424 7680 8584 8700 8880 9280 9472 9600 10240 10730 11100 11136 11600 11840 12288 12800 12876 13920 14208 14800 14848 15360 16095 17168 17400 17760 18560 18944 19200 20480 21460 22200 22272 23200 23680 25600 25752 26825 27840 28416 29600 29696 30720 32190 34336 34800 35520 37120 37888 38400 42920 44400 44544 46400 47360 51200 51504 53650 55680 56832 59200 59392 61440 63521 64380 68672 69600 71040 74240 75776 76800 80475 85840 88800 89088 92800 94720 102400 103008 107300 111360 113664 118400 118784 127042 128760 137344 139200 142080 148480 151552 153600 160950 171680 177600 178176 185600 189440 190563 206016 214600 222720 227328 236800 254084 257520 274688 278400 284160 296960 307200 317605 321900 343360 355200 356352 371200 378880 381126 412032 429200 445440 454656 473600 508168 515040 549376 556800 568320 593920 635210 643800 686720 710400 742400 757760 762252 824064 858400 890880 947200 952815 1016336 1030080 1098752 1113600 1136640 1270420 1287600 1373440 1420800 1484800 1524504 1588025 1648128 1716800 1781760 1842109 1894400 1905630 2032672 2060160 2197504 2227200 2273280 2350277 2540840 2575200 2746880 2841600 2969600 3049008 3176050 3296256 3433600 3684218 3788800 3811260 4065344 4120320 4395008 4454400 4700554 4764075 5081680 5150400 5493760 5526327 5683200 6098016 6352100 6592512 6867200 7050831 7368436 7622520 8130688 8240640 8908800 9210545 9401108 9528150 10163360 10300800 10987520 11052654 11366400 11751385 12196032 12704200 13185024 13734400 14101662 14736872 15245040 16261376 16481280 18421090 18802216 19056300 20326720 20601600 21975040 22105308 23502770 24392064 25408400 27468800 27631635 28203324 29473744 30490080 32522752 32962560 35254155 36842180 37604432 38112600 40653440 41203200 44210616 46052725 47005540 48784128 50816800 54937600 55263270 56406648 58756925 58947488 60980160 65045504 65925120 68158033 70508310 73684360 75208864 76225200 81306880 82406400 88421232 92105450 94011080 97568256 101633600 109875200 110526540 112813296 117513850 117894976 121960320 130091008 136316066 138158175 141016620 147368720 150417728 152450400 162613760 164812800 176270775 176842464 184210900 188022160 195136512 203267200 204474099 221053080 225626592 235027700 235789952 243920640 260182016 272632132 276316350 282033240 294737440 300835456 304900800 325227520 329625600 340790165 352541550 353684928 368421800 376044320 390273024 406534400 408948198 442106160 451253184 470055400 471579904 487841280 545264264 552632700 564066480 589474880 601670912 609801600 650455040 681580330 705083100 707369856 736843600 752088640 780546048 813068800 817896396 884212320 902506368 940110800 943159808 975682560 1022370495 1090528528 1105265400 1128132960 1178949760 1203341824 1219603200 1300910080 1363160660 1410166200 1414739712 1473687200 1504177280 1626137600 1635792792 1703950825 1768424640 1805012736 1880221600 1886319616 1951365120 2044740990 2181057056 2210530800 2256265920 2357899520 2406683648 2439206400 2726321320 2820332400 2829479424 2947374400 3008354560 3252275200 3271585584 3407901650 3536849280 3610025472 3760443200 3772639232 3902730240 4089481980 4362114112 4421061600 4512531840 4715799040 4813367296 4878412800 5111852475 5452642640 5640664800 5658958848 5894748800 6016709120 6504550400 6543171168 6815803300 7073698560 7220050944 7520886400 7545278464 8178963960 8724228224 8842123200 9025063680 9431598080 9626734592 9756825600 10223704950 10905285280 11281329600 11317917696 11789497600 12033418240 13086342336 13631606600 14147397120 14440101888 15041772800 16357927920 17448456448 17684246400 18050127360 18863196160 19513651200 20447409900 21810570560 22562659200 22635835392 23578995200 24066836480 26172684672 27263213200 28294794240 28880203776 30083545600 32715855840 34896912896 35368492800 36100254720 37726392320 40894819800 43621141120 45125318400 47157990400 48133672960 52345369344 54526426400 56589588480 60167091200 65431711680 69793825792 70736985600 72200509440 81789639600 87242282240 90250636800 94315980800 104690738688 109052852800 113179176960 120334182400 130863423360 139587651584 141473971200 144401018880 163579279200 174484564480 180501273600 188631961600 209381477376 218105705600 240668364800 261726846720 279175303168 282947942400 327158558400 348969128960 361002547200 418762954752 436211411200 523453693440 565895884800 654317116800 697938257920 722005094400 837525909504 872422822400 1046907386880 1308634233600 1395876515840 1744845644800 2093814773760 2617268467200 3489691289600 4187629547520 5234536934400 6979382579200 10469073868800 20938147737600
• Sum of all divisors σ(n): 73550838114720
• Sum of proper divisors (its aliquot sum) s(n): 52612690377120
• 20938147737600 is an abundant number, because the sum of its proper divisors (52612690377120) is greater than itself. Its abundance is 31674542639520

Bases of 20938147737600

• Binary: 100110000101100001010110110111011000000000000₂
• Hexadecimal: 0x130B0ADBB000
• Base-36: 7F6UOK0LC

Squares and roots of 20938147737600

• 20938147737600 squared (20938147737600²) is 438406030681563998453760000
• 20938147737600 cubed (20938147737600³) is 9179410239465385420254204842213376000000
• The square root of 20938147737600 is 4575822.0832545489
• The cube root of 20938147737600 is 27562.1285076765

Scales and comparisons

• 20,938,147,737,600 seconds is equal to 665,768 years, 17 weeks, 1 day, 21 hours, 20 minutes.
• To count from 1 to 20,938,147,737,600 would take you about one million, six hundred sixty-four thousand, four hundred twenty 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 20938147737600 cubic inches would be around 2296.8 feet tall.

Recreational maths with 20938147737600

• 20938147737600 backwards is 00673774183902
• The number of decimal digits it has is: 14
• The sum of 20938147737600's digits is 57
• More coming soon!