131272704

Names of 131272704

• Cardinal: 131272704 can be written as One hundred thirty-one million, two hundred seventy-two thousand, seven hundred four.

Scientific notation

• Scientific notation: 1.31272704 × 10⁸

Factors of 131272704

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1192

Divisors of 131272704

• Number of divisors d(n): 104
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 288 384 432 512 576 768 864 1024 1152 1187 1536 1728 2048 2304 2374 3072 3456 3561 4096 4608 4748 6144 6912 7122 9216 9496 10683 12288 13824 14244 18432 18992 21366 27648 28488 32049 36864 37984 42732 55296 56976 64098 75968 85464 110592 113952 128196 151936 170928 227904 256392 303872 341856 455808 512784 607744 683712 911616 1025568 1215488 1367424 1823232 2051136 2430976 2734848 3646464 4102272 4861952 5469696 7292928 8204544 10939392 14585856 16409088 21878784 32818176 43757568 65636352 131272704
• Sum of all divisors σ(n): 389236320
• Sum of proper divisors (its aliquot sum) s(n): 257963616
• 131272704 is an abundant number, because the sum of its proper divisors (257963616) is greater than itself. Its abundance is 126690912

Bases of 131272704

• Binary: 111110100110001000000000000₂
• Hexadecimal: 0x7D31000
• Base-36: 265MO0

Squares and roots of 131272704

• 131272704 squared (131272704²) is 17232522815471616
• 131272704 cubed (131272704³) is 2262159866728652067569664
• The square root of 131272704 is 11457.4300783379
• The cube root of 131272704 is 508.2274799091

Scales and comparisons

• 131,272,704 seconds is equal to 4 years, 9 weeks, 8 hours, 38 minutes, 24 seconds.
• To count from 1 to 131,272,704 would take you about 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 131272704 cubic inches would be around 42.4 feet tall.

Recreational maths with 131272704

• 131272704 backwards is 407272131
• 131272704 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 131272704's digits is 27
• More coming soon!