49991080128

Names of 49991080128

• Cardinal: 49991080128 can be written as Forty-nine billion, nine hundred ninety-one million, eighty thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 4.9991080128 × 10¹⁰

Factors of 49991080128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 763596

Divisors of 49991080128

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 31 32 33 44 48 62 64 66 88 93 96 124 132 176 186 192 248 264 341 352 372 496 528 682 704 744 992 1023 1056 1364 1488 1984 2046 2112 2728 2976 4092 5456 5952 8184 10912 16368 21824 32736 65472 763549 1527098 2290647 3054196 4581294 6108392 8399039 9162588 12216784 16798078 18325176 23670019 24433568 25197117 33596156 36650352 47340038 48867136 50394234 67192312 71010057 73300704 94680076 100788468 134384624 142020114 146601408 189360152 201576936 260370209 268769248 284040228 378720304 403153872 520740418 537538496 568080456 757440608 781110627 806307744 1041480836 1136160912 1514881216 1562221254 1612615488 2082961672 2272321824 3124442508 4165923344 4544643648 6248885016 8331846688 12497770032 16663693376 24995540064 49991080128
• Sum of all divisors σ(n): 148947225600
• Sum of proper divisors (its aliquot sum) s(n): 98956145472
• 49991080128 is an abundant number, because the sum of its proper divisors (98956145472) is greater than itself. Its abundance is 48965065344

Bases of 49991080128

• Binary: 101110100011101100110101100011000000₂
• Hexadecimal: 0xBA3B358C0
• Base-36: MYRECAO

Squares and roots of 49991080128

• 49991080128 squared (49991080128²) is 2499108092364116496384
• 49991080128 cubed (49991080128³) is 124933112893907772722659166257152
• The square root of 49991080128 is 223586.8514202033
• The cube root of 49991080128 is 3683.8124116823

Scales and comparisons

• 49,991,080,128 seconds is equal to 1,589 years, 29 weeks, 1 day, 11 hours, 8 minutes, 48 seconds.
• To count from 1 to 49,991,080,128 would take you about three thousand, one hundred seventy-nine 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 49991080128 cubic inches would be around 307 feet tall.

Recreational maths with 49991080128

• 49991080128 backwards is 82108019994
• The number of decimal digits it has is: 11
• The sum of 49991080128's digits is 51
• More coming soon!