55143436725

Names of 55143436725

• Cardinal: 55143436725 can be written as Fifty-five billion, one hundred forty-three million, four hundred thirty-six thousand, seven hundred twenty-five.

Scientific notation

• Scientific notation: 5.5143436725 × 10¹⁰

Factors of 55143436725

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8602

Divisors of 55143436725

• Number of divisors d(n): 90
• Complete list of divisors:
  1 3 5 9 13 15 25 39 45 65 75 117 169 195 225 325 507 585 845 975 1521 2197 2535 2925 4225 6591 7605 8581 10985 12675 19773 25743 28561 32955 38025 42905 54925 77229 85683 98865 111553 128715 142805 164775 214525 257049 334659 386145 428415 494325 557765 643575 714025 1003977 1285245 1450189 1673295 1930725 2142075 2788825 4350567 5019885 6426225 7250945 8366475 13051701 18852457 21752835 25099425 36254725 56557371 65258505 94262285 108764175 169672113 245081941 282786855 326292525 471311425 735245823 848360565 1225409705 1413934275 2205737469 3676229115 4241802825 6127048525 11028687345 18381145575 55143436725
• Sum of all divisors σ(n): 107010871786
• Sum of proper divisors (its aliquot sum) s(n): 51867435061
• 55143436725 is a deficient number, because the sum of its proper divisors (51867435061) is less than itself. Its deficiency is 3276001664

Bases of 55143436725

• Binary: 110011010110110011100001000110110101₂
• Hexadecimal: 0xCD6CE11B5
• Base-36: PBYZ839

Squares and roots of 55143436725

• 55143436725 squared (55143436725²) is 3040798613844078725625
• 55143436725 cubed (55143436725³) is 167680085955978664222420823578125
• The square root of 55143436725 is 234826.3969936089
• The cube root of 55143436725 is 3806.2555488607

Scales and comparisons

• 55,143,436,725 seconds is equal to 1,753 years, 20 weeks, 2 days, 5 hours, 18 minutes, 45 seconds.
• To count from 1 to 55,143,436,725 would take you about three thousand, five hundred six 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 55143436725 cubic inches would be around 317.2 feet tall.

Recreational maths with 55143436725

• 55143436725 backwards is 52763434155
• 55143436725 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 55143436725's digits is 45
• More coming soon!