12189383712

Names of 12189383712

• Cardinal: 12189383712 can be written as Twelve billion, one hundred eighty-nine million, three hundred eighty-three thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.2189383712 × 10¹⁰

Factors of 12189383712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 9382

Divisors of 12189383712

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 66 72 88 96 99 108 132 139 144 176 198 216 264 278 288 297 352 396 417 432 528 556 594 792 834 864 1056 1112 1188 1251 1529 1584 1668 2224 2376 2502 3058 3168 3336 3753 4448 4587 4752 5004 6116 6672 7506 9174 9227 9504 10008 12232 13344 13761 15012 18348 18454 20016 24464 27522 27681 30024 36696 36908 40032 41283 48928 55044 55362 60048 73392 73816 82566 83043 101497 110088 110724 120096 146784 147632 165132 166086 202994 220176 221448 249129 295264 304491 330264 332172 405988 440352 442896 498258 608982 660528 664344 811976 885792 913473 996516 1217964 1282553 1321056 1328688 1623952 1826946 1993032 2435928 2565106 2657376 2740419 3247904 3653892 3847659 3986064 4871856 5130212 5480838 7307784 7695318 7972128 9743712 10260424 10961676 11542977 14108083 14615568 15390636 20520848 21923352 23085954 28216166 29231136 30781272 34628931 41041696 42324249 43846704 46171908 56432332 61562544 69257862 84648498 87693408 92343816 112864664 123125088 126972747 138515724 169296996 184687632 225729328 253945494 277031448 338593992 369375264 380918241 451458656 507890988 554062896 677187984 761836482 1015781976 1108125792 1354375968 1523672964 2031563952 3047345928 4063127904 6094691856 12189383712
• Sum of all divisors σ(n): 39067660800
• Sum of proper divisors (its aliquot sum) s(n): 26878277088
• 12189383712 is an abundant number, because the sum of its proper divisors (26878277088) is greater than itself. Its abundance is 14688893376

Bases of 12189383712

• Binary: 1011010110100010110011110000100000₂
• Hexadecimal: 0x2D68B3C20
• Base-36: 5LL8SO0

Squares and roots of 12189383712

• 12189383712 squared (12189383712²) is 148581075278370898944
• 12189383712 cubed (12189383712³) is 1811111738909620101482791600128
• The square root of 12189383712 is 110405.5420348091
• The cube root of 12189383712 is 2301.4095777897

Scales and comparisons

• 12,189,383,712 seconds is equal to 387 years, 30 weeks, 2 days, 19 hours, 55 minutes, 12 seconds.
• To count from 1 to 12,189,383,712 would take you about seven hundred seventy-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 12189383712 cubic inches would be around 191.8 feet tall.

Recreational maths with 12189383712

• 12189383712 backwards is 21738398121
• The number of decimal digits it has is: 11
• The sum of 12189383712's digits is 45
• More coming soon!