668124733824

Names of 668124733824

• Cardinal: 668124733824 can be written as Six hundred sixty-eight billion, one hundred twenty-four million, seven hundred thirty-three thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 6.68124733824 × 10¹¹

Factors of 668124733824

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1425

Divisors of 668124733824

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 233 288 324 384 432 466 576 648 699 864 932 1152 1187 1296 1398 1728 1864 2097 2374 2592 2796 3456 3561 3728 4194 4748 5184 5592 6291 7122 7456 8388 9496 10368 10683 11184 12582 14244 14912 16776 18873 18992 21366 22368 25164 28488 29824 32049 33552 37746 37984 42732 44736 50328 54289 56976 64098 67104 75492 75968 85464 89472 96147 100656 108578 113952 128196 134208 150984 151936 162867 170928 192294 201312 217156 227904 256392 268416 276571 301968 325734 341856 384588 402624 434312 455808 488601 512784 553142 603936 651468 683712 769176 805248 829713 868624 977202 1025568 1106284 1207872 1302936 1367424 1465803 1538352 1659426 1737248 1954404 2051136 2212568 2415744 2489139 2605872 2931606 3076704 3318852 3474496 3908808 4102272 4397409 4425136 4978278 5211744 5863212 6153408 6637704 6948992 7467417 7817616 8794818 8850272 9956556 10423488 11726424 12306816 13275408 14934834 15635232 17589636 17700544 19913112 20846976 22402251 23452848 26550816 29869668 31270464 35179272 35401088 39826224 44804502 46905696 53101632 59739336 62540928 64441043 70358544 79652448 89609004 93811392 106203264 119478672 128882086 140717088 159304896 179218008 187622784 193323129 238957344 257764172 281434176 318609792 358436016 386646258 477914688 515528344 562868352 579969387 716872032 773292516 955829376 1031056688 1159938774 1433744064 1546585032 1739908161 2062113376 2319877548 2867488128 3093170064 3479816322 4124226752 4639755096 5219724483 6186340128 6959632644 8248453504 9279510192 10439448966 12372680256 13919265288 18559020384 20878897932 24745360512 27838530576 37118040768 41757795864 55677061152 74236081536 83515591728 111354122304 167031183456 222708244608 334062366912 668124733824
• Sum of all divisors σ(n): 1998580912020
• Sum of proper divisors (its aliquot sum) s(n): 1330456178196
• 668124733824 is an abundant number, because the sum of its proper divisors (1330456178196) is greater than itself. Its abundance is 662331444372

Bases of 668124733824

• Binary: 1001101110001111010101100110000110000000₂
• Hexadecimal: 0x9B8F566180
• Base-36: 8IXK7S00

Squares and roots of 668124733824

• 668124733824 squared (668124733824²) is 446390659947390849662976
• 668124733824 cubed (668124733824³) is 298244640858870209274369040107700224
• The square root of 668124733824 is 817388.9733927171
• The cube root of 668124733824 is 8742.1687049285

Scales and comparisons

• 668,124,733,824 seconds is equal to 21,244 years, 15 weeks, 4 days, 3 hours, 50 minutes, 24 seconds.
• To count from 1 to 668,124,733,824 would take you about forty-two thousand, four hundred eighty-eight 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 668124733824 cubic inches would be around 728.5 feet tall.

Recreational maths with 668124733824

• 668124733824 backwards is 428337421866
• 668124733824 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 668124733824's digits is 54
• More coming soon!