61640942080000

Names of 61640942080000

• Cardinal: 61640942080000 can be written as Sixty-one trillion, six hundred forty billion, nine hundred forty-two million, eighty thousand.

Scientific notation

• Scientific notation: 6.164094208 × 10¹³

Factors of 61640942080000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 2009

Divisors of 61640942080000

• Number of divisors d(n): 520
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 25 32 40 46 50 64 80 92 100 115 125 128 160 184 200 230 250 256 320 368 400 460 500 512 529 575 625 640 736 800 920 1000 1024 1058 1150 1250 1280 1472 1600 1840 1979 2000 2048 2116 2300 2500 2560 2645 2875 2944 3200 3680 3958 4000 4096 4232 4600 5000 5120 5290 5750 5888 6400 7360 7916 8000 8464 9200 9895 10000 10240 10580 11500 11776 12167 12800 13225 14375 14720 15832 16000 16928 18400 19790 20000 20480 21160 23000 23552 24334 25600 26450 28750 29440 31664 32000 33856 36800 39580 40000 42320 45517 46000 47104 48668 49475 51200 52900 57500 58880 60835 63328 64000 66125 67712 73600 79160 80000 84640 91034 92000 94208 97336 98950 102400 105800 115000 117760 121670 126656 128000 132250 135424 147200 158320 160000 169280 182068 184000 194672 197900 211600 227585 230000 235520 243340 247375 253312 256000 264500 270848 294400 304175 316640 320000 330625 338560 364136 368000 389344 395800 423200 455170 460000 471040 486680 494750 506624 512000 529000 541696 588800 608350 633280 640000 661250 677120 728272 736000 778688 791600 846400 910340 920000 973360 989500 1013248 1046891 1058000 1083392 1137925 1177600 1216700 1236875 1266560 1280000 1322500 1354240 1456544 1472000 1520875 1557376 1583200 1692800 1820680 1840000 1946720 1979000 2026496 2093782 2116000 2166784 2275850 2355200 2433400 2473750 2533120 2560000 2645000 2708480 2913088 2944000 3041750 3114752 3166400 3385600 3641360 3680000 3893440 3958000 4052992 4187564 4232000 4551700 4866800 4947500 5066240 5234455 5290000 5416960 5689625 5826176 5888000 6083500 6229504 6332800 6771200 7282720 7360000 7604375 7786880 7916000 8105984 8375128 8464000 9103400 9733600 9895000 10132480 10468910 10580000 10833920 11379250 11652352 11776000 12167000 12459008 12665600 13542400 14565440 14720000 15208750 15573760 15832000 16750256 16928000 18206800 19467200 19790000 20264960 20937820 21160000 22758500 23304704 24078493 24334000 24918016 25331200 26172275 27084800 28448125 29130880 29440000 30417500 31147520 31664000 33500512 33856000 36413600 38934400 39580000 40529920 41875640 42320000 45517000 46609408 48156986 48668000 49836032 50662400 52344550 54169600 56896250 58261760 58880000 60835000 62295040 63328000 67001024 67712000 72827200 77868800 79160000 83751280 84640000 91034000 93218816 96313972 97336000 101324800 104689100 113792500 116523520 120392465 121670000 124590080 126656000 130861375 134002048 135424000 145654400 155737600 158320000 167502560 169280000 182068000 186437632 192627944 194672000 202649600 209378200 227585000 233047040 240784930 243340000 249180160 253312000 261722750 268004096 270848000 291308800 311475200 316640000 335005120 338560000 364136000 385255888 389344000 418756400 455170000 466094080 481569860 486680000 506624000 523445500 536008192 582617600 601962325 622950400 633280000 654306875 670010240 677120000 728272000 770511776 778688000 837512800 910340000 932188160 963139720 973360000 1013248000 1046891000 1072016384 1165235200 1203924650 1245900800 1266560000 1308613750 1340020480 1354240000 1456544000 1541023552 1557376000 1675025600 1820680000 1926279440 1946720000 2093782000 2144032768 2330470400 2407849300 2533120000 2617227500 2680040960 2913088000 3009811625 3082047104 3114752000 3350051200 3641360000 3852558880 3893440000 4187564000 4288065536 4660940800 4815698600 5066240000 5234455000 5360081920 5826176000 6019623250 6164094208 6229504000 6700102400 7282720000 7705117760 7786880000 8375128000 9631397200 10468910000 10720163840 11652352000 12039246500 12328188416 13400204800 14565440000 15049058125 15410235520 15573760000 16750256000 19262794400 20937820000 21440327680 23304704000 24078493000 24656376832 26800409600 29130880000 30098116250 30820471040 31147520000 33500512000 38525588800 41875640000 48156986000 49312753664 53600819200 58261760000 60196232500 61640942080 67001024000 77051177600 83751280000 96313972000 98625507328 107201638400 116523520000 120392465000 123281884160 134002048000 154102355200 167502560000 192627944000 240784930000 246563768320 268004096000 308204710400 335005120000 385255888000 481569860000 493127536640 536008192000 616409420800 670010240000 770511776000 963139720000 1232818841600 1340020480000 1541023552000 1926279440000 2465637683200 2680040960000 3082047104000 3852558880000 6164094208000 7705117760000 12328188416000 15410235520000 30820471040000 61640942080000
• Sum of all divisors σ(n): 161116589937600
• Sum of proper divisors (its aliquot sum) s(n): 99475647857600
• 61640942080000 is an abundant number, because the sum of its proper divisors (99475647857600) is greater than itself. Its abundance is 37834705777600

Bases of 61640942080000

• Binary: 1110000000111111100110011101001101000000000000₂
• Hexadecimal: 0x380FE674D000
• Base-36: LULGHE4N4

Squares and roots of 61640942080000

• 61640942080000 squared (61640942080000²) is 3799605740509914726400000000
• 61640942080000 cubed (61640942080000³) is 234211277377607163315761446912000000000000
• The square root of 61640942080000 is 7851174.5669039867
• The cube root of 61640942080000 is 39502.3642402639

Scales and comparisons

• 61,640,942,080,000 seconds is equal to 1,959,991 years, 15 weeks, 15 hours, 6 minutes, 40 seconds.
• To count from 1 to 61,640,942,080,000 would take you about four million, eight hundred ninety-nine thousand, nine hundred seventy-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 61640942080000 cubic inches would be around 3291.9 feet tall.

Recreational maths with 61640942080000

• 61640942080000 backwards is 00008024904616
• 61640942080000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 61640942080000's digits is 40
• More coming soon!