12125304432

Names of 12125304432

• Cardinal: 12125304432 can be written as Twelve billion, one hundred twenty-five million, three hundred four thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.2125304432 × 10¹⁰

Factors of 12125304432

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3070

Divisors of 12125304432

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 43 48 72 86 129 144 172 258 344 387 516 688 774 941 1032 1548 1882 2064 2081 2823 3096 3764 4162 5646 6192 6243 7528 8324 8469 11292 12486 15056 16648 16938 18729 22584 24972 33296 33876 37458 40463 45168 49944 67752 74916 80926 89483 99888 121389 135504 149832 161852 178966 242778 268449 299664 323704 357932 364167 485556 536898 647408 715864 728334 805347 971112 1073796 1431728 1456668 1610694 1942224 1958221 2147592 2913336 3221388 3916442 4295184 5826672 5874663 6442776 7832884 11749326 12885552 15665768 17623989 23498652 31331536 35247978 46997304 70495956 84203503 93994608 140991912 168407006 252610509 281983824 336814012 505221018 673628024 757831527 1010442036 1347256048 1515663054 2020884072 3031326108 4041768144 6062652216 12125304432
• Sum of all divisors σ(n): 34776778608
• Sum of proper divisors (its aliquot sum) s(n): 22651474176
• 12125304432 is an abundant number, because the sum of its proper divisors (22651474176) is greater than itself. Its abundance is 10526169744

Bases of 12125304432

• Binary: 1011010010101110010111011001110000₂
• Hexadecimal: 0x2D2B97670
• Base-36: 5KJ3CS0

Squares and roots of 12125304432

• 12125304432 squared (12125304432²) is 147023007568678842624
• 12125304432 cubed (12125304432³) is 1782698725278471114853417709568
• The square root of 12125304432 is 110114.9600735523
• The cube root of 12125304432 is 2297.3696730763

Scales and comparisons

• 12,125,304,432 seconds is equal to 385 years, 28 weeks, 3 days, 4 hours, 7 minutes, 12 seconds.
• To count from 1 to 12,125,304,432 would take you about seven hundred seventy-one 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 12125304432 cubic inches would be around 191.4 feet tall.

Recreational maths with 12125304432

• 12125304432 backwards is 23440352121
• The number of decimal digits it has is: 11
• The sum of 12125304432's digits is 27
• More coming soon!