131311445616

Names of 131311445616

• Cardinal: 131311445616 can be written as One hundred thirty-one billion, three hundred eleven million, four hundred forty-five thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 1.31311445616 × 10¹¹

Factors of 131311445616

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 41142

Divisors of 131311445616

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 36 39 48 52 72 78 104 117 144 156 208 234 312 468 624 936 1783 1872 3566 5349 7132 10698 14264 16047 21396 23179 28528 32094 39341 42792 46358 64188 69537 78682 85584 92716 118023 128376 139074 157364 185432 208611 236046 256752 278148 314728 354069 370864 417222 472092 511433 556296 629456 708138 834444 944184 1022866 1112592 1416276 1534299 1668888 1888368 2045732 2832552 3068598 3337776 4091464 4602897 5665104 6137196 8182928 9205794 12274392 18411588 24548784 36823176 70145003 73646352 140290006 210435009 280580012 420870018 561160024 631305027 841740036 911885039 1122320048 1262610054 1683480072 1823770078 2525220108 2735655117 3366960144 3647540156 5050440216 5471310234 7295080312 8206965351 10100880432 10942620468 14590160624 16413930702 21885240936 32827861404 43770481872 65655722808 131311445616
• Sum of all divisors σ(n): 395990134176
• Sum of proper divisors (its aliquot sum) s(n): 264678688560
• 131311445616 is an abundant number, because the sum of its proper divisors (264678688560) is greater than itself. Its abundance is 133367242944

Bases of 131311445616

• Binary: 1111010010010110001011010011001110000₂
• Hexadecimal: 0x1E92C5A670
• Base-36: 1OBNFZW0

Squares and roots of 131311445616

• 131311445616 squared (131311445616²) is 17242695749763725619456
• 131311445616 cubed (131311445616³) is 2264163305218333801528742455504896
• The square root of 131311445616 is 362369.2117385251
• The cube root of 131311445616 is 5082.7747155895

Scales and comparisons

• 131,311,445,616 seconds is equal to 4,175 years, 15 weeks, 3 days, 9 hours, 33 minutes, 36 seconds.
• To count from 1 to 131,311,445,616 would take you about eight thousand, three hundred fifty 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 131311445616 cubic inches would be around 423.6 feet tall.

Recreational maths with 131311445616

• 131311445616 backwards is 616544113131
• 131311445616 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131311445616's digits is 36
• More coming soon!