72840093696

Names of 72840093696

• Cardinal: 72840093696 can be written as Seventy-two billion, eight hundred forty million, ninety-three thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 7.2840093696 × 10¹⁰

Factors of 72840093696

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 12202

Divisors of 72840093696

• Number of divisors d(n): 196
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 512 576 648 729 768 864 972 1024 1152 1296 1458 1536 1728 1944 2048 2304 2592 2916 3072 3456 3888 4096 4608 5184 5832 6144 6912 7776 8192 9216 10368 11664 12197 12288 13824 15552 18432 20736 23328 24394 24576 27648 31104 36591 36864 41472 46656 48788 55296 62208 73182 73728 82944 93312 97576 109773 110592 124416 146364 165888 186624 195152 219546 221184 248832 292728 329319 331776 373248 390304 439092 497664 585456 658638 663552 746496 780608 878184 987957 995328 1170912 1317276 1492992 1561216 1756368 1975914 1990656 2341824 2634552 2963871 2985984 3122432 3512736 3951828 4683648 5269104 5927742 5971968 6244864 7025472 7903656 8891613 9367296 10538208 11855484 12489728 14050944 15807312 17783226 18734592 21076416 23710968 24979456 28101888 31614624 35566452 37469184 42152832 47421936 49958912 56203776 63229248 71132904 74938368 84305664 94843872 99917824 112407552 126458496 142265808 149876736 168611328 189687744 224815104 252916992 284531616 299753472 337222656 379375488 449630208 505833984 569063232 674445312 758750976 899260416 1011667968 1138126464 1348890624 1517501952 2023335936 2276252928 2697781248 3035003904 4046671872 4552505856 6070007808 8093343744 9105011712 12140015616 18210023424 24280031232 36420046848 72840093696
• Sum of all divisors σ(n): 218424938562
• Sum of proper divisors (its aliquot sum) s(n): 145584844866
• 72840093696 is an abundant number, because the sum of its proper divisors (145584844866) is greater than itself. Its abundance is 72744751170

Bases of 72840093696

• Binary: 1000011110101100110111010000000000000₂
• Hexadecimal: 0x10F59BA000
• Base-36: XGN4000

Squares and roots of 72840093696

• 72840093696 squared (72840093696²) is 5305679249642058940416
• 72840093696 cubed (72840093696³) is 386466173664850547682255921217536
• The square root of 72840093696 is 269889.0395996103
• The cube root of 72840093696 is 4176.2853550547

Scales and comparisons

• 72,840,093,696 seconds is equal to 2,316 years, 4 weeks, 4 days, 15 hours, 21 minutes, 36 seconds.
• To count from 1 to 72,840,093,696 would take you about four thousand, six hundred thirty-two 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 72840093696 cubic inches would be around 348 feet tall.

Recreational maths with 72840093696

• 72840093696 backwards is 69639004827
• 72840093696 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72840093696's digits is 54
• More coming soon!