131678072832

Names of 131678072832

• Cardinal: 131678072832 can be written as One hundred thirty-one billion, six hundred seventy-eight million, seventy-two thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 1.31678072832 × 10¹¹

Factors of 131678072832

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 47439

Divisors of 131678072832

• Number of divisors d(n): 104
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 227 256 384 454 512 681 768 908 1024 1362 1536 1816 2048 2724 3072 3632 4096 5448 6144 7264 10896 12288 14528 21792 29056 43584 47207 58112 87168 94414 116224 141621 174336 188828 232448 283242 348672 377656 464896 566484 697344 755312 929792 1132968 1394688 1510624 2265936 2789376 3021248 4531872 6042496 9063744 10715989 12084992 18127488 21431978 24169984 32147967 36254976 42863956 48339968 64295934 72509952 85727912 96679936 128591868 145019904 171455824 193359872 257183736 290039808 342911648 514367472 580079616 685823296 1028734944 1371646592 2057469888 2743293184 4114939776 5486586368 8229879552 10973172736 16459759104 21946345472 32919518208 43892690944 65839036416 131678072832
• Sum of all divisors σ(n): 352652823936
• Sum of proper divisors (its aliquot sum) s(n): 220974751104
• 131678072832 is an abundant number, because the sum of its proper divisors (220974751104) is greater than itself. Its abundance is 89296678272

Bases of 131678072832

• Binary: 1111010101000100111111111000000000000₂
• Hexadecimal: 0x1EA89FF000
• Base-36: 1OHPQ39C

Squares and roots of 131678072832

• 131678072832 squared (131678072832²) is 17339114864749496500224
• 131678072832 cubed (131678072832³) is 2283181230002898029591824976314368
• The square root of 131678072832 is 362874.7343533303
• The cube root of 131678072832 is 5087.5007619017

Scales and comparisons

• 131,678,072,832 seconds is equal to 4,186 years, 49 weeks, 4 days, 18 hours, 27 minutes, 12 seconds.
• To count from 1 to 131,678,072,832 would take you about eight thousand, three hundred seventy-three 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 131678072832 cubic inches would be around 424 feet tall.

Recreational maths with 131678072832

• 131678072832 backwards is 238270876131
• 131678072832 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131678072832's digits is 48
• More coming soon!