868172096512

Names of 868172096512

• Cardinal: 868172096512 can be written as Eight hundred sixty-eight billion, one hundred seventy-two million, ninety-six thousand, five hundred twelve.

Scientific notation

• Scientific notation: 8.68172096512 × 10¹¹

Factors of 868172096512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1583

Divisors of 868172096512

• Number of divisors d(n): 220
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 271 343 392 448 512 542 686 784 896 1024 1084 1303 1372 1568 1792 1897 2168 2401 2606 2744 3136 3584 3794 4336 4802 5212 5488 6272 7168 7588 8672 9121 9604 10424 10976 12544 13279 15176 17344 18242 19208 20848 21952 25088 26558 30352 34688 36484 38416 41696 43904 50176 53116 60704 63847 69376 72968 76832 83392 87808 92953 106232 121408 127694 138752 145936 153664 166784 175616 185906 212464 242816 255388 277504 291872 307328 333568 351232 353113 371812 424928 446929 485632 510776 583744 614656 650671 667136 706226 743624 849856 893858 971264 1021552 1167488 1229312 1301342 1334272 1412452 1487248 1699712 1787716 1942528 2043104 2334976 2458624 2471791 2602684 2824904 2974496 3128503 3399424 3575432 4086208 4669952 4943582 5205368 5649808 5948992 6257006 6798848 7150864 8172416 9339904 9887164 10410736 11299616 11897984 12514012 13597696 14301728 16344832 17302537 19774328 20821472 22599232 23795968 25028024 28603456 32689664 34605074 39548656 41642944 45198464 47591936 50056048 57206912 65379328 69210148 79097312 83285888 90396928 95183872 100112096 114413824 121117759 138420296 158194624 166571776 180793856 200224192 228827648 242235518 276840592 316389248 333143552 361587712 400448384 457655296 484471036 553681184 632778496 666287104 800896768 847824313 968942072 1107362368 1265556992 1601793536 1695648626 1937884144 2214724736 2531113984 3203587072 3391297252 3875768288 4429449472 6782594504 7751536576 8858898944 13565189008 15503073152 17717797888 27130378016 31006146304 54260756032 62012292608 108521512064 124024585216 217043024128 434086048256 868172096512
• Sum of all divisors σ(n): 2033655787136
• Sum of proper divisors (its aliquot sum) s(n): 1165483690624
• 868172096512 is an abundant number, because the sum of its proper divisors (1165483690624) is greater than itself. Its abundance is 297311594112

Bases of 868172096512

• Binary: 1100101000100011000101101110010000000000₂
• Hexadecimal: 0xCA2316E400
• Base-36: B2TZ90XS

Squares and roots of 868172096512

• 868172096512 squared (868172096512²) is 753722789162041442566144
• 868172096512 cubed (868172096512³) is 654361094055681670882478073711689728
• The square root of 868172096512 is 931757.5309660771
• The cube root of 868172096512 is 9539.7122350047

Scales and comparisons

• 868,172,096,512 seconds is equal to 27,605 years, 9 weeks, 5 days, 3 hours, 41 minutes, 52 seconds.
• To count from 1 to 868,172,096,512 would take you about fifty-five thousand, two hundred ten 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 868172096512 cubic inches would be around 795 feet tall.

Recreational maths with 868172096512

• 868172096512 backwards is 215690271868
• The number of decimal digits it has is: 12
• The sum of 868172096512's digits is 55
• More coming soon!