68429132904

Names of 68429132904

• Cardinal: 68429132904 can be written as Sixty-eight billion, four hundred twenty-nine million, one hundred thirty-two thousand, nine hundred four.

Scientific notation

• Scientific notation: 6.8429132904 × 10¹⁰

Factors of 68429132904

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 858

Divisors of 68429132904

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 11 12 17 22 24 31 33 34 44 51 61 62 66 68 88 93 102 121 122 124 132 136 183 186 187 204 242 244 248 264 341 363 366 372 374 408 484 488 527 561 671 682 726 732 733 744 748 968 1023 1037 1054 1122 1342 1364 1452 1464 1466 1496 1581 1891 2013 2046 2057 2074 2108 2199 2244 2684 2728 2904 2932 3111 3162 3751 3782 4026 4092 4114 4148 4216 4398 4488 5368 5673 5797 5864 6171 6222 6324 7381 7502 7564 8052 8063 8184 8228 8296 8796 11253 11346 11407 11594 12342 12444 12461 12648 14762 15004 15128 16104 16126 16456 17391 17592 20801 22143 22506 22692 22723 22814 23188 24189 24684 24888 24922 29524 30008 32147 32252 34221 34782 37383 41602 44286 44713 45012 45384 45446 45628 46376 48378 49368 49844 59048 62403 63767 64294 64504 68169 68442 69564 74766 83204 88572 88693 89426 90024 90892 91256 96441 96756 99688 124806 125477 127534 128588 134139 136338 136884 137071 139128 149532 166408 177144 177386 178852 181784 191301 192882 193512 228811 249612 249953 250954 255068 257176 266079 268278 272676 273768 274142 299064 353617 354772 357704 376431 382602 385764 386291 411213 457622 491843 499224 499906 501908 510136 532158 536556 545352 548284 686433 707234 709544 749859 752862 760121 765204 771528 772582 822426 915244 983686 999812 1003816 1060851 1064316 1073112 1096568 1158873 1372866 1386103 1414468 1475529 1499718 1505724 1507781 1520242 1530408 1545164 1644852 1830488 1967372 1999624 2121702 2128632 2280363 2317746 2745732 2749483 2772206 2828936 2951058 2999436 3011448 3015562 3040484 3090328 3289704 3889787 3934744 4158309 4243404 4249201 4523343 4560726 4635492 5410273 5491464 5498966 5544412 5902116 5998872 6031124 6080968 7779574 8248449 8316618 8361331 8486808 8498402 9046686 9121452 9270984 10820546 10997932 11088824 11669361 11804232 12062248 12747603 15247133 15559148 16230819 16496898 16633236 16722662 16996804 18093372 18242904 21641092 21995864 23338722 23563751 25083993 25495206 30494266 31118296 32461638 32993796 33266472 33445324 33993608 36186744 43282184 45741399 46677444 46741211 47127502 50167986 50990412 60988532 64923276 65987592 66890648 70691253 91482798 91974641 93354888 93482422 94255004 100335972 101980824 121977064 129846552 140223633 141382506 167718463 182965596 183949282 186964844 188510008 200671944 259201261 275923923 280447266 282765012 335436926 365931192 367898564 373929688 503155389 518402522 551847846 560894532 565530024 670873852 735797128 777603783 1006310778 1036805044 1103695692 1121789064 1341747704 1555207566 2012621556 2073610088 2207391384 2851213871 3110415132 4025243112 5702427742 6220830264 8553641613 11404855484 17107283226 22809710968 34214566452 68429132904
• Sum of all divisors σ(n): 209176611840
• Sum of proper divisors (its aliquot sum) s(n): 140747478936
• 68429132904 is an abundant number, because the sum of its proper divisors (140747478936) is greater than itself. Its abundance is 72318346032

Bases of 68429132904

• Binary: 111111101110101100011011010001101000₂
• Hexadecimal: 0xFEEB1B468
• Base-36: VFOXSVC

Squares and roots of 68429132904

• 68429132904 squared (68429132904²) is 4682546229993295473216
• 68429132904 cubed (68429132904³) is 320422578301335366965639236299264
• The square root of 68429132904 is 261589.6269044321
• The cube root of 68429132904 is 4090.2232429761

Scales and comparisons

• 68,429,132,904 seconds is equal to 2,175 years, 43 weeks, 2 days, 20 hours, 28 minutes, 24 seconds.
• To count from 1 to 68,429,132,904 would take you about four thousand, three hundred fifty-one 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 68429132904 cubic inches would be around 340.9 feet tall.

Recreational maths with 68429132904

• 68429132904 backwards is 40923192486
• The number of decimal digits it has is: 11
• The sum of 68429132904's digits is 48
• More coming soon!