68031796320

Names of 68031796320

• Cardinal: 68031796320 can be written as Sixty-eight billion, thirty-one million, seven hundred ninety-six thousand, three hundred twenty.

Scientific notation

• Scientific notation: 6.803179632 × 10¹⁰

Factors of 68031796320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 522

Divisors of 68031796320

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 80 81 90 96 108 120 135 144 160 162 180 216 229 240 243 270 283 288 324 360 405 432 458 480 486 540 566 648 687 720 729 810 849 864 916 972 1080 1132 1145 1215 1296 1374 1415 1440 1458 1620 1698 1832 1944 2061 2160 2187 2264 2290 2430 2547 2592 2748 2830 2916 3240 3396 3435 3645 3664 3888 4122 4245 4320 4374 4528 4580 4860 5094 5496 5660 5832 6183 6480 6561 6792 6870 7290 7328 7641 7776 8244 8490 8748 9056 9160 9720 10188 10305 10935 10992 11320 11664 12366 12735 12960 13122 13584 13740 14580 15282 16488 16980 17496 18320 18549 19440 20376 20610 21870 21984 22640 22923 23328 24732 25470 26244 27168 27480 29160 30564 30915 32805 32976 33960 34992 36640 37098 38205 38880 40752 41220 43740 45280 45846 49464 50940 52488 54960 55647 58320 61128 61830 64807 65610 65952 67920 68769 69984 74196 76410 81504 82440 87480 91692 92745 98928 101880 104976 109920 111294 114615 116640 122256 123660 129614 131220 135840 137538 148392 152820 164880 166941 174960 183384 185490 194421 197856 203760 206307 209952 222588 229230 244512 247320 259228 262440 275076 278235 296784 305640 324035 329760 333882 343845 349920 366768 370980 388842 407520 412614 445176 458460 494640 500823 518456 524880 550152 556470 583263 593568 611280 618921 648070 667764 687690 733536 741960 777684 825228 834705 890352 916920 972105 989280 1001646 1031535 1036912 1049760 1100304 1112940 1166526 1222560 1237842 1296140 1335528 1375380 1483920 1502469 1555368 1650456 1669410 1749789 1780704 1833840 1856763 1944210 2003292 2063070 2073824 2200608 2225880 2333052 2475684 2504115 2592280 2671056 2750760 2916315 2967840 3004938 3094605 3110736 3300912 3338820 3499578 3667680 3713526 3888420 4006584 4126140 4451760 4666104 4951368 5008230 5184560 5249367 5342112 5501520 5832630 6009876 6189210 6221472 6601824 6677640 6999156 7427052 7512345 7776840 8013168 8252280 8748945 8903520 9283815 9332208 9902736 10016460 10369120 10498734 11003040 11665260 12019752 12378420 13355280 13998312 14854104 15024690 15553680 15748101 16026336 16504560 17497890 18567630 18664416 19805472 20032920 20997468 23330520 24039504 24756840 26246835 26710560 27996624 29708208 30049380 31107360 31496202 33009120 34995780 37135260 40065840 41994936 46661040 47244303 48079008 49513680 52493670 55993248 59416416 60098760 62992404 69991560 74270520 78740505 80131680 83989872 93322080 94488606 99027360 104987340 120197520 125984808 139983120 141732909 148541040 157481010 167979744 188977212 209974680 236221515 240395040 251969616 279966240 283465818 297082080 314962020 377954424 419949360 425198727 472443030 503939232 566931636 629924040 708664545 755908848 839898720 850397454 944886060 1133863272 1259848080 1417329090 1511817696 1700794908 1889772120 2125993635 2267726544 2519696160 2834658180 3401589816 3779544240 4251987270 4535453088 5669316360 6803179632 7559088480 8503974540 11338632720 13606359264 17007949080 22677265440 34015898160 68031796320
• Sum of all divisors σ(n): 242983737360
• Sum of proper divisors (its aliquot sum) s(n): 174951941040
• 68031796320 is an abundant number, because the sum of its proper divisors (174951941040) is greater than itself. Its abundance is 106920144720

Bases of 68031796320

• Binary: 111111010111000000101101010001100000₂
• Hexadecimal: 0xFD702D460
• Base-36: V94DI00

Squares and roots of 68031796320

• 68031796320 squared (68031796320²) is 4628325310525965542400
• 68031796320 cubed (68031796320³) is 314873284828403239851895123968000
• The square root of 68031796320 is 260829.0557434121
• The cube root of 68031796320 is 4082.2911871561

Scales and comparisons

• 68,031,796,320 seconds is equal to 2,163 years, 10 weeks, 3 days, 1 hour, 12 minutes.
• To count from 1 to 68,031,796,320 would take you about four thousand, three hundred twenty-six 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 68031796320 cubic inches would be around 340.2 feet tall.

Recreational maths with 68031796320

• 68031796320 backwards is 02369713086
• 68031796320 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 68031796320's digits is 45
• More coming soon!