130429438272

Names of 130429438272

• Cardinal: 130429438272 can be written as One hundred thirty billion, four hundred twenty-nine million, four hundred thirty-eight thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.30429438272 × 10¹¹

Factors of 130429438272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 10782869

Divisors of 130429438272

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 84 96 108 112 126 144 168 189 192 216 224 252 288 336 378 432 448 504 576 672 756 864 1008 1344 1512 1728 2016 3024 4032 6048 12096 10782857 21565714 32348571 43131428 64697142 75479999 86262856 97045713 129394284 150959998 172525712 194091426 226439997 258788568 291137139 301919996 345051424 388182852 452879994 517577136 582274278 603839992 679319991 690102848 776365704 905759988 1035154272 1164548556 1207679984 1358639982 1552731408 1811519976 2037959973 2070308544 2329097112 2415359968 2717279964 3105462816 3623039952 4075919946 4658194224 4830719936 5434559928 6210925632 7246079904 8151839892 9316388448 10869119856 14492159808 16303679784 18632776896 21738239712 32607359568 43476479424 65214719136 130429438272
• Sum of all divisors σ(n): 438215349120
• Sum of proper divisors (its aliquot sum) s(n): 307785910848
• 130429438272 is an abundant number, because the sum of its proper divisors (307785910848) is greater than itself. Its abundance is 177356472576

Bases of 130429438272

• Binary: 1111001011110001100110100100101000000₂
• Hexadecimal: 0x1E5E334940
• Base-36: 1NX2BIO0

Squares and roots of 130429438272

• 130429438272 squared (130429438272²) is 17011838367949458345984
• 130429438272 cubed (130429438272³) is 2218844522305705100553355347099648
• The square root of 130429438272 is 361150.1602823955
• The cube root of 130429438272 is 5071.3689577371

Scales and comparisons

• 130,429,438,272 seconds is equal to 4,147 years, 13 weeks, 23 hours, 31 minutes, 12 seconds.
• To count from 1 to 130,429,438,272 would take you about eight thousand, two hundred ninety-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 130429438272 cubic inches would be around 422.6 feet tall.

Recreational maths with 130429438272

• 130429438272 backwards is 272834924031
• The number of decimal digits it has is: 12
• The sum of 130429438272's digits is 45
• More coming soon!