2605404672

Names of 2605404672

• Cardinal: 2605404672 can be written as Two billion, six hundred five million, four hundred four thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 2.605404672 × 10⁹

Factors of 2605404672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 133

Divisors of 2605404672

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 23 24 26 31 32 36 39 46 48 52 61 62 64 69 72 78 92 93 96 104 117 122 124 128 138 144 156 183 184 186 192 207 208 234 244 248 256 276 279 288 299 312 366 368 372 384 403 414 416 468 488 496 512 549 552 558 576 598 624 713 732 736 744 768 793 806 828 832 897 936 976 992 1098 1104 1116 1152 1196 1209 1248 1403 1426 1464 1472 1488 1536 1586 1612 1656 1664 1794 1872 1891 1952 1984 2139 2196 2208 2232 2304 2379 2392 2418 2496 2691 2806 2852 2928 2944 2976 3172 3224 3312 3328 3588 3627 3744 3782 3904 3968 4209 4278 4392 4416 4464 4608 4758 4784 4836 4992 5382 5612 5673 5704 5856 5888 5952 6344 6417 6448 6624 6656 7137 7176 7254 7488 7564 7808 7936 8418 8556 8784 8832 8928 9269 9516 9568 9672 9984 10764 11224 11346 11408 11712 11776 11904 12627 12688 12834 12896 13248 14274 14352 14508 14976 15128 15616 15872 16836 17019 17112 17568 17664 17856 18239 18538 19032 19136 19344 19968 21528 22448 22692 22816 23424 23808 24583 25254 25376 25668 25792 26496 27807 28548 28704 29016 29952 30256 31232 33672 34038 34224 35136 35328 35712 36478 37076 38064 38272 38688 43056 43493 44896 45384 45632 46848 47616 49166 50508 50752 51336 51584 52992 54717 55614 57096 57408 58032 59904 60512 67344 68076 68448 70272 71424 72956 73749 74152 76128 76544 77376 83421 86112 86986 89792 90768 91264 93696 98332 101016 101504 102672 103168 105984 109434 111228 114192 114816 116064 121024 130479 134688 136152 136896 140544 142848 145912 147498 148304 152256 153088 154752 164151 166842 172224 173972 179584 181536 182528 196664 202032 203008 205344 206336 218868 221247 222456 228384 229632 232128 242048 260958 269376 272304 273792 281088 291824 294996 296608 304512 309504 328302 333684 344448 347944 359168 363072 365056 391437 393328 404064 406016 410688 437736 442494 444912 456768 459264 464256 484096 521916 538752 544608 547584 565409 583648 589992 593216 609024 619008 656604 667368 688896 695888 718336 726144 782874 786656 808128 821376 875472 884988 889824 913536 928512 968192 1043832 1077504 1089216 1095168 1130818 1167296 1179984 1186432 1218048 1313208 1334736 1377792 1391776 1452288 1565748 1573312 1616256 1642752 1696227 1750944 1769976 1779648 1827072 1857024 2087664 2155008 2178432 2261636 2334592 2359968 2372864 2626416 2669472 2783552 2904576 3131496 3146624 3232512 3285504 3392454 3501888 3539952 3559296 3654144 4175328 4356864 4523272 4669184 4719936 4745728 5088681 5252832 5338944 5567104 6262992 6293248 6465024 6784908 7003776 7079904 7118592 8350656 8713728 9046544 9338368 9439872 10177362 10505664 10677888 11134208 12525984 12586496 13569816 14007552 14159808 14237184 16701312 18093088 18879744 20354724 21011328 21355776 22268416 25051968 27139632 28015104 28319616 33402624 36186176 37759488 40709448 42022656 42711552 50103936 54279264 56639232 66805248 72372352 81418896 84045312 100207872 108558528 113278464 144744704 162837792 200415744 217117056 289489408 325675584 434234112 651351168 868468224 1302702336 2605404672
• Sum of all divisors σ(n): 8865432576
• Sum of proper divisors (its aliquot sum) s(n): 6260027904
• 2605404672 is an abundant number, because the sum of its proper divisors (6260027904) is greater than itself. Its abundance is 3654623232

Bases of 2605404672

• Binary: 10011011010010110101001000000000₂
• Hexadecimal: 0x9B4B5200
• Base-36: 1736V40

Squares and roots of 2605404672

• 2605404672 squared (2605404672²) is 6788133504879427584
• 2605404672 cubed (2605404672³) is 17685834747772595424039272448
• The square root of 2605404672 is 51043.1647921639
• The cube root of 2605404672 is 1376.0210020231

Scales and comparisons

• 2,605,404,672 seconds is equal to 82 years, 43 weeks, 6 days, 3 hours, 31 minutes, 12 seconds.
• To count from 1 to 2,605,404,672 would take you about one 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 2605404672 cubic inches would be around 114.7 feet tall.

Recreational maths with 2605404672

• 2605404672 backwards is 2764045062
• 2605404672 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2605404672's digits is 36
• More coming soon!