12039858432

Names of 12039858432

• Cardinal: 12039858432 can be written as Twelve billion, thirty-nine million, eight hundred fifty-eight thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.2039858432 × 10¹⁰

Factors of 12039858432

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1788

Divisors of 12039858432

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 128 144 168 192 224 252 256 288 336 384 448 504 576 672 683 768 896 1008 1093 1152 1344 1366 1792 2016 2049 2186 2304 2688 2732 3279 4032 4098 4372 4781 5376 5464 6147 6558 7651 8064 8196 8744 9562 9837 10928 12294 13116 14343 15302 16128 16392 17488 19124 19674 21856 22953 24588 26232 28686 30604 32784 34976 38248 39348 43029 43712 45906 49176 52464 57372 61208 65568 68859 69952 76496 78696 86058 87424 91812 98352 104928 114744 122416 131136 137718 139904 152992 157392 172116 174848 183624 196704 209856 229488 244832 262272 275436 279808 305984 314784 344232 367248 393408 419712 458976 489664 524544 550872 611968 629568 688464 734496 746519 786816 839424 917952 979328 1101744 1223936 1259136 1376928 1468992 1493038 1573632 1835904 1958656 2203488 2239557 2518272 2753856 2937984 2986076 3671808 4406976 4479114 5225633 5507712 5875968 5972152 6718671 8813952 8958228 10451266 11015424 11944304 13437342 15676899 17627904 17916456 20902532 23888608 26874684 31353798 35832912 41805064 47030697 47777216 53749368 62707596 71665824 83610128 94061394 95554432 107498736 125415192 143331648 167220256 188122788 191108864 214997472 250830384 286663296 334440512 376245576 429994944 501660768 573326592 668881024 752491152 859989888 1003321536 1337762048 1504982304 1719979776 2006643072 3009964608 4013286144 6019929216 12039858432
• Sum of all divisors σ(n): 39767442624
• Sum of proper divisors (its aliquot sum) s(n): 27727584192
• 12039858432 is an abundant number, because the sum of its proper divisors (27727584192) is greater than itself. Its abundance is 15687725760

Bases of 12039858432

• Binary: 1011001101101000011010100100000000₂
• Hexadecimal: 0x2CDA1A900
• Base-36: 5J47Y80

Squares and roots of 12039858432

• 12039858432 squared (12039858432²) is 144958191062601498624
• 12039858432 cubed (12039858432³) is 1745276098952529693064002797568
• The square root of 12039858432 is 109726.2887005663
• The cube root of 12039858432 is 2291.9604901681

Scales and comparisons

• 12,039,858,432 seconds is equal to 382 years, 43 weeks, 1 day, 5 hours, 7 minutes, 12 seconds.
• To count from 1 to 12,039,858,432 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 12039858432 cubic inches would be around 191 feet tall.

Recreational maths with 12039858432

• 12039858432 backwards is 23485893021
• The number of decimal digits it has is: 11
• The sum of 12039858432's digits is 45
• More coming soon!