72047517124861382

Names of 72047517124861382

• Cardinal: 72047517124861382 can be written as Seventy-two quadrillion, forty-seven trillion, five hundred seventeen billion, one hundred twenty-four million, eight hundred sixty-one thousand, three hundred eighty-two.

Scientific notation

• Scientific notation: 7.2047517124861382 × 10¹⁶

Factors of 72047517124861382

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 364

Divisors of 72047517124861382

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 13 26 59 118 139 151 169 278 302 338 767 1534 1807 1963 3481 3614 3926 6962 8201 8909 9971 16402 17818 19321 19942 20989 22801 23491 25519 38642 41978 45253 45602 46982 51038 90506 106613 115817 213226 231634 251173 272857 296413 483859 502346 525631 545714 588289 592826 967718 1051262 1139939 1176578 1238351 1345259 1385969 1505621 2279878 2476702 2685619 2690518 2771938 2917471 3011242 3169339 3265249 3547141 3853369 5371238 5834942 6290167 6338678 6530498 6833203 7094282 7706738 12580334 13666406 14819207 16098563 17488367 29638414 32197126 34913047 34976734 37927123 41201407 67256401 69826094 73062709 75854246 79370281 81772171 82402814 88831639 134512802 146125418 158451521 158740562 163544342 172130789 177663278 186991001 192649691 209281319 227348771 316903042 344261578 373982002 385299382 405528469 418562638 440538121 453869611 454697542 493052599 535618291 811056938 874333213 881076242 907739222 949815217 986105198 1031813653 1071236582 1748666426 1899630434 2059869773 2063627306 2237700257 2430883013 4119739546 4475400514 4861766026 5271870097 5726995573 9348639739 10155716551 10543740194 11032469059 11366331769 11453991146 12347597821 13413577489 18697279478 20311433102 22064938118 22732663538 23926179671 24695195642 25991749139 26778307049 26827154978 29090103341 31601479169 47852359342 51983498278 53556614098 58180206682 61234798819 63202958338 68534311261 74450942449 121532316607 122469597638 132024315163 137068622522 143422097767 148901884898 243064633214 264048630326 286844195534 311040335723 337892738807 622080671446 675785477614 796052384647 1411644600589 1533513199201 1579920115891 1592104769294 1716316097119 1864487270971 2823289201178 3067026398402 3159840231782 3432632194238 3612853130321 3728974541942 4043524364399 4392605604491 7225706260642 8087048728798 8785211208982 10348681000411 18351379807657 19935671589613 20697362000822 36702759615314 39871343179226 46967090694173 93934181388346 213158334688939 238567937499541 259163730664969 426316669377878 477135874999082 518327461329938 610572179024249 1221144358048498 2771058350956207 5542116701912414 36023758562430691 72047517124861382
• Sum of all divisors σ(n): 120702938017871160
• Sum of proper divisors (its aliquot sum) s(n): 48655420893009778
• 72047517124861382 is a deficient number, because the sum of its proper divisors (48655420893009778) is less than itself. Its deficiency is 23392096231851604

Bases of 72047517124861382

• Binary: 11111111111101101101010111001001001011010001110111000110₂
• Hexadecimal: 0xFFF6D5C92D1DC6
• Base-36: JPEPOFWDJ2E

Squares and roots of 72047517124861382

• 72047517124861382 squared (72047517124861382²) is 5190844723857194100167352714949924
• 72047517124861382 cubed (72047517124861382³) is 373987474134597543472324673564492894808807571434968
• The square root of 72047517124861382 is 268416685.6304976097
• The cube root of 72047517124861382 is 416108.2626356713

Scales and comparisons

• 72,047,517,124,861,382 seconds is equal to 2,290,888,186 years, 50 weeks, 2 days, 6 hours, 23 minutes, 2 seconds.
• To count from 1 to 72,047,517,124,861,382 would take you about six billion, eight hundred seventy-two million, six hundred sixty-four thousand, five hundred sixty 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 72047517124861382 cubic inches would be around 34675.7 feet tall.

Recreational maths with 72047517124861382

• 72047517124861382 backwards is 28316842171574027
• The number of decimal digits it has is: 17
• The sum of 72047517124861382's digits is 68
• More coming soon!