12038171392

Names of 12038171392

• Cardinal: 12038171392 can be written as Twelve billion, thirty-eight million, one hundred seventy-one thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 1.2038171392 × 10¹⁰

Factors of 12038171392

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3216

Divisors of 12038171392

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 13 16 19 26 32 38 52 61 64 76 104 122 128 152 208 244 247 256 304 416 488 494 608 793 832 976 988 1159 1216 1586 1664 1952 1976 2318 2432 3121 3172 3328 3904 3952 4636 4864 6242 6344 7808 7904 9272 12484 12688 15067 15616 15808 18544 24968 25376 30134 31616 37088 40573 49936 50752 59299 60268 63232 74176 81146 99872 101504 118598 120536 148352 162292 190381 199744 203008 237196 241072 296704 324584 380762 399488 474392 482144 649168 761524 770887 798976 948784 964288 1298336 1523048 1541774 1897568 1928576 2474953 2596672 3046096 3083548 3617239 3795136 3857152 4949906 5193344 6092192 6167096 7234478 7590272 9899812 10386688 12184384 12334192 14468956 15180544 19799624 24368768 24668384 28937912 39599248 47024107 48737536 49336768 57875824 79198496 94048214 98673536 115751648 158396992 188096428 197347072 231503296 316793984 376192856 463006592 633587968 752385712 926013184 1504771424 3009542848 6019085696 12038171392
• Sum of all divisors σ(n): 27695137120
• Sum of proper divisors (its aliquot sum) s(n): 15656965728
• 12038171392 is an abundant number, because the sum of its proper divisors (15656965728) is greater than itself. Its abundance is 3618794336

Bases of 12038171392

• Binary: 1011001101100001111110101100000000₂
• Hexadecimal: 0x2CD87EB00
• Base-36: 5J37SHS

Squares and roots of 12038171392

• 12038171392 squared (12038171392²) is 144917570463167217664
• 12038171392 cubed (12038171392³) is 1744542550947843789395001868288
• The square root of 12038171392 is 109718.6009389475
• The cube root of 12038171392 is 2291.8534343789

Scales and comparisons

• 12,038,171,392 seconds is equal to 382 years, 40 weeks, 2 days, 16 hours, 29 minutes, 52 seconds.
• To count from 1 to 12,038,171,392 would take you about seven hundred sixty-five 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 12038171392 cubic inches would be around 191 feet tall.

Recreational maths with 12038171392

• 12038171392 backwards is 29317183021
• The number of decimal digits it has is: 11
• The sum of 12038171392's digits is 37
• More coming soon!