12001473952728

Names of 12001473952728

• Cardinal: 12001473952728 can be written as Twelve trillion, one billion, four hundred seventy-three million, nine hundred fifty-two thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.2001473952728 × 10¹³

Factors of 12001473952728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1228

Divisors of 12001473952728

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 12 13 23 24 26 39 46 52 69 78 92 104 138 156 184 276 299 312 552 598 897 1187 1196 1794 2374 2392 3561 3588 4748 7122 7176 9496 14244 15431 27301 28488 30862 46293 54602 61724 81903 92586 109204 123448 163806 185172 218408 327612 354913 370344 655224 709826 1064739 1408969 1419652 2129478 2817938 2839304 4226907 4258956 5635876 8453814 8517912 11271752 16907628 18316597 32406287 33815256 36633194 54949791 64812574 73266388 97218861 109899582 129625148 146532776 194437722 219799164 259250296 388875444 421281731 439598328 777750888 842563462 1263845193 1672446203 1685126924 2527690386 3344892406 3370253848 5017338609 5055380772 6689784812 10034677218 10110761544 13379569624 20069354436 21741800639 38466262669 40138708872 43483601278 65225401917 76932525338 86967202556 115398788007 130450803834 153865050676 173934405112 230797576014 260901607668 307730101352 461595152028 500061414697 521803215336 923190304056 1000122829394 1500184244091 2000245658788 3000368488182 4000491317576 6000736976364 12001473952728
• Sum of all divisors σ(n): 33744944217600
• Sum of proper divisors (its aliquot sum) s(n): 21743470264872
• 12001473952728 is an abundant number, because the sum of its proper divisors (21743470264872) is greater than itself. Its abundance is 9741996312144

Bases of 12001473952728

• Binary: 10101110101001001111100101110111101111011000₂
• Hexadecimal: 0xAEA4F977BD8
• Base-36: 495EFQ0GO

Squares and roots of 12001473952728

• 12001473952728 squared (12001473952728²) is 144035377038008644378641984
• 12001473952728 cubed (12001473952728³) is 1728636825793017413944773289217252132352
• The square root of 12001473952728 is 3464314.3553563381
• The cube root of 12001473952728 is 22895.2221764021

Scales and comparisons

• 12,001,473,952,728 seconds is equal to 381,609 years, 38 weeks, 6 days, 12 hours, 38 minutes, 48 seconds.
• To count from 1 to 12,001,473,952,728 would take you about nine hundred fifty-four thousand and twenty-four 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 12001473952728 cubic inches would be around 1907.9 feet tall.

Recreational maths with 12001473952728

• 12001473952728 backwards is 82725937410021
• The number of decimal digits it has is: 14
• The sum of 12001473952728's digits is 51
• More coming soon!