61679137961747536

Names of 61679137961747536

• Cardinal: 61679137961747536 can be written as Sixty-one quadrillion, six hundred seventy-nine trillion, one hundred thirty-seven billion, nine hundred sixty-one million, seven hundred forty-seven thousand, five hundred thirty-six.

Scientific notation

• Scientific notation: 6.1679137961747536 × 10¹⁶

Factors of 61679137961747536

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 82

Divisors of 61679137961747536

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 8 16 19 38 61 76 122 152 244 304 361 488 722 976 1159 1444 2318 2888 3721 4636 5776 6859 7442 9272 13718 14884 18544 22021 27436 29768 44042 54872 59536 70699 88084 109744 130321 141398 176168 226981 260642 282796 352336 418399 453962 521284 565592 836798 907924 1042568 1131184 1343281 1673596 1815848 2085136 2476099 2686562 3347192 3631696 4312639 4952198 5373124 6694384 7949581 8625278 9904396 10746248 15899162 17250556 19808792 21492496 25522339 31798324 34501112 39617584 47045881 51044678 63596648 69002224 81940141 94091762 102089356 127193296 151042039 163880282 188183524 204178712 302084078 327760564 376367048 408357424 484924441 604168156 655521128 752734096 893871739 969848882 1208336312 1311042256 1556862679 1787743478 1939697764 2416672624 2869798741 3113725358 3575486956 3879395528 5739597482 6227450716 7150973912 7758791056 9213564379 11479194964 12454901432 14301947824 16983563041 18427128758 22958389928 24909802864 29580390901 33967126082 36854257516 45916779856 54526176079 59160781802 67934252164 73708515032 109052352158 118321563604 135868504328 147417030064 175057723201 218104704316 236643127208 271737008656 350115446402 436209408632 473286254416 562027427119 700230892804 872418817264 1035997345501 1124054854238 1400461785608 2071994691002 2248109708476 2800923571216 3326096740819 4143989382004 4496219416952 6652193481638 8287978764008 8992438833904 10678521115261 13304386963276 16575957528016 21357042230522 26608773926552 42714084461044 53217547853104 63195838075561 85428168922088 126391676151122 170856337844176 202891901189959 252783352302244 405783802379918 505566704604488 811567604759836 1011133409208976 1623135209519672 3246270419039344 3854946122609221 7709892245218442 15419784490436884 30839568980873768 61679137961747536
• Sum of all divisors σ(n): 128244767810628564
• Sum of proper divisors (its aliquot sum) s(n): 66565629848881028
• 61679137961747536 is an abundant number, because the sum of its proper divisors (66565629848881028) is greater than itself. Its abundance is 4886491887133492

Bases of 61679137961747536

• Binary: 11011011001000001101100101100100010000110010010001010000₂
• Hexadecimal: 0xDB20D964432450
• Base-36: GVBFGT69W0G

Squares and roots of 61679137961747536

• 61679137961747536 squared (61679137961747536²) is 3804316059704285989671187002071296
• 61679137961747536 cubed (61679137961747536³) is 234646935096592431629935667258960299188847824326656
• The square root of 61679137961747536 is 248352849.7153747899
• The cube root of 61679137961747536 is 395105.2178426347

Scales and comparisons

• 61,679,137,961,747,536 seconds is equal to 1,961,205,801 years, 4 weeks, 2 days, 7 hours, 12 minutes, 16 seconds.
• To count from 1 to 61,679,137,961,747,536 would take you about five billion, eight hundred eighty-three million, six hundred seventeen thousand, four hundred 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 61679137961747536 cubic inches would be around 32925.4 feet tall.

Recreational maths with 61679137961747536

• 61679137961747536 backwards is 63574716973197616
• The number of decimal digits it has is: 17
• The sum of 61679137961747536's digits is 88
• More coming soon!