80740085904

Names of 80740085904

• Cardinal: 80740085904 can be written as Eighty billion, seven hundred forty million, eighty-five thousand, nine hundred four.

Scientific notation

• Scientific notation: 8.0740085904 × 10¹⁰

Factors of 80740085904

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 882

Divisors of 80740085904

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 216 243 324 432 486 648 729 877 972 1296 1458 1754 1944 2187 2631 2916 3508 3888 4374 5262 5832 6561 7016 7893 8748 10524 11664 13122 14032 15786 17496 21048 23679 26244 31572 34992 42096 47358 52488 63144 71037 94716 104976 126288 142074 189432 213111 284148 378864 426222 568296 639333 769129 852444 1136592 1278666 1538258 1704888 1917999 2307387 2557332 3076516 3409776 3835998 4614774 5114664 5753997 6153032 6922161 7671996 9229548 10229328 11507994 12306064 13844322 15343992 18459096 20766483 23015988 27688644 30687984 36918192 41532966 46031976 55377288 62299449 83065932 92063952 110754576 124598898 166131864 186898347 249197796 332263728 373796694 498395592 560695041 747593388 996791184 1121390082 1495186776 1682085123 2242780164 2990373552 3364170246 4485560328 5046255369 6728340492 8971120656 10092510738 13456680984 20185021476 26913361968 40370042952 80740085904
• Sum of all divisors σ(n): 234906805497
• Sum of proper divisors (its aliquot sum) s(n): 154166719593
• 80740085904 is an abundant number, because the sum of its proper divisors (154166719593) is greater than itself. Its abundance is 73426633689

Bases of 80740085904

• Binary: 1001011001100011110111111000010010000₂
• Hexadecimal: 0x12CC7BF090
• Base-36: 113AK900

Squares and roots of 80740085904

• 80740085904 squared (80740085904²) is 6518961471785299497216
• 80740085904 cubed (80740085904³) is 526341509236811353649587848843264
• 80740085904 is a perfect square number. Its square root is 284148
• The cube root of 80740085904 is 4322.1158385409

Scales and comparisons

• 80,740,085,904 seconds is equal to 2,567 years, 14 weeks, 5 days, 17 hours, 38 minutes, 24 seconds.
• To count from 1 to 80,740,085,904 would take you about five thousand, one hundred thirty-four 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 80740085904 cubic inches would be around 360.2 feet tall.

Recreational maths with 80740085904

• 80740085904 backwards is 40958004708
• The number of decimal digits it has is: 11
• The sum of 80740085904's digits is 45
• More coming soon!