12904492032

Names of 12904492032

• Cardinal: 12904492032 can be written as Twelve billion, nine hundred four million, four hundred ninety-two thousand and thirty-two.

Scientific notation

• Scientific notation: 1.2904492032 × 10¹⁰

Factors of 12904492032

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 4873

Divisors of 12904492032

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 307 384 512 576 614 768 921 1024 1152 1228 1536 1842 2304 2456 2763 3072 3684 4561 4608 4912 5526 7368 9122 9216 9824 11052 13683 14736 18244 19648 22104 27366 29472 36488 39296 41049 44208 54732 58944 72976 78592 82098 88416 109464 117888 145952 157184 164196 176832 218928 235776 291904 314368 328392 353664 437856 471552 583808 656784 707328 875712 943104 1167616 1313568 1400227 1414656 1751424 2335232 2627136 2800454 2829312 3502848 4200681 4670464 5254272 5600908 7005696 8401362 10508544 11201816 12602043 14011392 16802724 21017088 22403632 25204086 33605448 42034176 44807264 50408172 67210896 89614528 100816344 134421792 179229056 201632688 268843584 358458112 403265376 537687168 716916224 806530752 1075374336 1433832448 1613061504 2150748672 3226123008 4301497344 6452246016 12904492032
• Sum of all divisors σ(n): 37391009656
• Sum of proper divisors (its aliquot sum) s(n): 24486517624
• 12904492032 is an abundant number, because the sum of its proper divisors (24486517624) is greater than itself. Its abundance is 11582025592

Bases of 12904492032

• Binary: 1100000001001010101110110000000000₂
• Hexadecimal: 0x3012AEC00
• Base-36: 5XF01S0

Squares and roots of 12904492032

• 12904492032 squared (12904492032²) is 166525914603951489024
• 12904492032 cubed (12904492032³) is 2148932338128204425824743456768
• The square root of 12904492032 is 113597.9402630171
• The cube root of 12904492032 is 2345.5622925607

Scales and comparisons

• 12,904,492,032 seconds is equal to 410 years, 16 weeks, 5 days, 13 hours, 7 minutes, 12 seconds.
• To count from 1 to 12,904,492,032 would take you about eight hundred twenty 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 12904492032 cubic inches would be around 195.5 feet tall.

Recreational maths with 12904492032

• 12904492032 backwards is 23029440921
• 12904492032 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12904492032's digits is 36
• More coming soon!