28429354512

Names of 28429354512

• Cardinal: 28429354512 can be written as Twenty-eight billion, four hundred twenty-nine million, three hundred fifty-four thousand, five hundred twelve.

Scientific notation

• Scientific notation: 2.8429354512 × 10¹⁰

Factors of 28429354512

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2787

Divisors of 28429354512

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 31 36 39 48 52 54 61 62 72 78 93 104 108 117 122 124 144 156 183 186 208 216 234 244 248 279 312 351 366 372 403 432 468 488 496 549 558 624 702 732 744 793 806 837 936 976 1098 1116 1209 1404 1464 1488 1586 1612 1647 1674 1872 1891 2196 2232 2379 2418 2677 2808 2928 3172 3224 3294 3348 3627 3782 4392 4464 4758 4836 5354 5616 5673 6344 6448 6588 6696 7137 7254 7564 8031 8784 9516 9672 10708 10881 11346 12688 13176 13392 14274 14508 15128 16062 17019 19032 19344 21411 21416 21762 22692 24093 24583 26352 28548 29016 30256 32124 34038 34801 38064 42822 42832 43524 45384 48186 49166 51057 57096 58032 64248 68076 69602 72279 73749 82987 85644 87048 90768 96372 98332 102114 104403 114192 128496 136152 139204 144558 147498 163297 165974 171288 174096 192744 196664 204228 208806 221247 248961 272304 278408 289116 294996 313209 326594 331948 342576 385488 393328 408456 417612 442494 489891 497922 556816 578232 589992 626418 653188 663741 663896 746883 816912 835224 884988 939627 979782 995844 1078831 1156464 1179984 1252836 1306376 1327482 1327792 1469673 1493766 1670448 1769976 1879254 1959564 1991688 2122861 2157662 2240649 2505672 2612752 2654964 2939346 2987532 3236493 3539952 3758508 3919128 3983376 4245722 4315324 4409019 4481298 5011344 5062207 5309928 5878692 5975064 6368583 6472986 7517016 7838256 8491444 8630648 8818038 8962596 9709479 10124414 10619856 11757384 11950128 12737166 12945972 15034032 15186621 16982888 17261296 17636076 17925192 19105749 19418958 20248828 23514768 25474332 25891944 29128437 30373242 33965776 35272152 35850384 38211498 38837916 40497656 45559863 50948664 51783888 57317247 58256874 60746484 65808691 70544304 76422996 77675832 80995312 91119726 101897328 114634494 116513748 121492968 131617382 136679589 152845992 155351664 182239452 197426073 229268988 233027496 242985936 263234764 273359178 305691984 364478904 394852146 458537976 466054992 526469528 546718356 592278219 728957808 789704292 917075952 1052939056 1093436712 1184556438 1579408584 1776834657 2186873424 2369112876 3158817168 3553669314 4738225752 7107338628 9476451504 14214677256 28429354512
• Sum of all divisors σ(n): 92236318720
• Sum of proper divisors (its aliquot sum) s(n): 63806964208
• 28429354512 is an abundant number, because the sum of its proper divisors (63806964208) is greater than itself. Its abundance is 35377609696

Bases of 28429354512

• Binary: 11010011110100001011000011000010000₂
• Hexadecimal: 0x69E858610
• Base-36: D263QC0

Squares and roots of 28429354512

• 28429354512 squared (28429354512²) is 808228197968974758144
• 28429354512 cubed (28429354512³) is 22977405966654901776455235145728
• The square root of 28429354512 is 168610.0664610507
• The cube root of 28429354512 is 3052.0314160981

Scales and comparisons

• 28,429,354,512 seconds is equal to 903 years, 50 weeks, 1 day, 10 hours, 55 minutes, 12 seconds.
• To count from 1 to 28,429,354,512 would take you about one thousand, eight hundred seven 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 28429354512 cubic inches would be around 254.3 feet tall.

Recreational maths with 28429354512

• 28429354512 backwards is 21545392482
• The number of decimal digits it has is: 11
• The sum of 28429354512's digits is 45
• More coming soon!