68329668480

Names of 68329668480

• Cardinal: 68329668480 can be written as Sixty-eight billion, three hundred twenty-nine million, six hundred sixty-eight thousand, four hundred eighty.

Scientific notation

• Scientific notation: 6.832966848 × 10¹⁰

Factors of 68329668480

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3421

Divisors of 68329668480

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 41 48 60 64 80 82 96 120 123 128 160 164 192 205 240 246 281 320 328 384 410 480 492 562 615 640 656 820 843 960 984 1124 1230 1312 1405 1640 1686 1920 1968 2248 2460 2624 2810 3089 3280 3372 3936 4215 4496 4920 5248 5620 6178 6560 6744 7872 8430 8992 9267 9840 11240 11521 12356 13120 13488 15445 15744 16860 17984 18534 19680 22480 23042 24712 26240 26976 30890 33720 34563 35968 37068 39360 44960 46084 46335 49424 53952 57605 61780 67440 69126 74136 78720 89920 92168 92670 98848 107904 115210 123560 126649 134880 138252 148272 172815 179840 184336 185340 197696 230420 247120 253298 269760 276504 296544 345630 368672 370680 379947 395392 460840 494240 506596 539520 553008 593088 633245 691260 737344 741360 759894 868009 921680 988480 1013192 1106016 1186176 1266490 1382520 1474688 1482720 1519788 1736018 1843360 1899735 1976960 2026384 2212032 2532980 2604027 2765040 2965440 3039576 3472036 3686720 3799470 4052768 4340045 4424064 5065960 5208054 5530080 5930880 6079152 6944072 7373440 7598940 8105536 8680090 10131920 10416108 11060160 12158304 13020135 13888144 15197880 16211072 17360180 20263840 20832216 22120320 24316608 26040270 27776288 30395760 34720360 35588369 40527680 41664432 48633216 52080540 55552576 60791520 69440720 71176738 81055360 83328864 104161080 106765107 111105152 121583040 138881440 142353476 166657728 177941845 208322160 213530214 243166080 277762880 284706952 333315456 355883690 416644320 427060428 533825535 555525760 569413904 711767380 833288640 854120856 1067651070 1138827808 1423534760 1666577280 1708241712 2135302140 2277655616 2847069520 3416483424 4270604280 4555311232 5694139040 6832966848 8541208560 11388278080 13665933696 17082417120 22776556160 34164834240 68329668480
• Sum of all divisors σ(n): 223979515200
• Sum of proper divisors (its aliquot sum) s(n): 155649846720
• 68329668480 is an abundant number, because the sum of its proper divisors (155649846720) is greater than itself. Its abundance is 87320178240

Bases of 68329668480

• Binary: 111111101000110000111111111110000000₂
• Hexadecimal: 0xFE8C3FF80
• Base-36: VE1PXMO

Squares and roots of 68329668480

• 68329668480 squared (68329668480²) is 4668943594586705510400
• 68329668480 cubed (68329668480³) is 319027367969929110141021192192000
• The square root of 68329668480 is 261399.4423865513
• The cube root of 68329668480 is 4088.2405154629

Scales and comparisons

• 68,329,668,480 seconds is equal to 2,172 years, 34 weeks, 6 days, 15 hours, 28 minutes.
• To count from 1 to 68,329,668,480 would take you about four thousand, three hundred forty-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 68329668480 cubic inches would be around 340.7 feet tall.

Recreational maths with 68329668480

• 68329668480 backwards is 08486692386
• 68329668480 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 68329668480's digits is 60
• More coming soon!