1139531328

Names of 1139531328

• Cardinal: 1139531328 can be written as One billion, one hundred thirty-nine million, five hundred thirty-one thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 1.139531328 × 10⁹

Factors of 1139531328

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 512

Divisors of 1139531328

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 37 39 48 52 54 64 72 74 78 81 96 104 108 111 117 144 148 156 162 192 208 216 222 234 288 296 312 324 333 351 416 432 444 457 468 481 576 592 624 648 666 702 832 864 888 914 936 962 999 1053 1184 1248 1296 1332 1371 1404 1443 1728 1776 1828 1872 1924 1998 2106 2368 2496 2592 2664 2742 2808 2886 2997 3552 3656 3744 3848 3996 4113 4212 4329 5184 5328 5484 5616 5772 5941 5994 7104 7312 7488 7696 7992 8226 8424 8658 10656 10968 11232 11544 11882 11988 12339 12987 14624 15392 15984 16452 16848 16909 17316 17823 21312 21936 22464 23088 23764 23976 24678 25974 29248 30784 31968 32904 33696 33818 34632 35646 37017 38961 43872 46176 47528 47952 49356 50727 51948 53469 63936 65808 67392 67636 69264 71292 74034 77922 87744 92352 95056 95904 98712 101454 103896 106938 131616 135272 138528 142584 148068 152181 155844 160407 190112 191808 197424 202908 207792 213876 219817 263232 270544 277056 285168 296136 304362 311688 320814 380224 394848 405816 415584 427752 439634 456543 481221 541088 570336 592272 608724 623376 641628 659451 789696 811632 831168 855504 879268 913086 962442 1082176 1140672 1184544 1217448 1246752 1283256 1318902 1369629 1623264 1711008 1758536 1826172 1924884 1978353 2369088 2434896 2493504 2566512 2637804 2739258 3246528 3422016 3517072 3652344 3849768 3956706 4869792 5133024 5275608 5478516 5935059 7034144 7304688 7699536 7913412 9739584 10266048 10551216 10957032 11870118 14068288 14609376 15399072 15826824 17805177 21102432 21914064 23740236 29218752 30798144 31653648 35610354 42204864 43828128 47480472 63307296 71220708 87656256 94960944 126614592 142441416 189921888 284882832 379843776 569765664 1139531328
• Sum of all divisors σ(n): 3744261752
• Sum of proper divisors (its aliquot sum) s(n): 2604730424
• 1139531328 is an abundant number, because the sum of its proper divisors (2604730424) is greater than itself. Its abundance is 1465199096

Bases of 1139531328

• Binary: 1000011111010111101111001000000₂
• Hexadecimal: 0x43EBDE40
• Base-36: IUG400

Squares and roots of 1139531328

• 1139531328 squared (1139531328²) is 1298531647493443584
• 1139531328 cubed (1139531328³) is 1479717492718231638568599552
• The square root of 1139531328 is 33756.9448854603
• The cube root of 1139531328 is 1044.5007506623

Scales and comparisons

• 1,139,531,328 seconds is equal to 36 years, 12 weeks, 1 day, 28 minutes, 48 seconds.
• To count from 1 to 1,139,531,328 would take you about seventy-two 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 1139531328 cubic inches would be around 87 feet tall.

Recreational maths with 1139531328

• 1139531328 backwards is 8231359311
• 1139531328 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1139531328's digits is 36
• More coming soon!