68360448

Names of 68360448

• Cardinal: 68360448 can be written as Sixty-eight million, three hundred sixty thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 6.8360448 × 10⁷

Factors of 68360448

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 226

Divisors of 68360448

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 41 48 52 64 78 82 96 104 123 128 156 164 167 192 208 246 256 312 328 334 384 416 492 501 533 624 656 668 768 832 984 1002 1066 1248 1312 1336 1599 1664 1968 2004 2132 2171 2496 2624 2672 3198 3328 3936 4008 4264 4342 4992 5248 5344 6396 6513 6847 7872 8016 8528 8684 9984 10496 10688 12792 13026 13694 15744 16032 17056 17368 20541 21376 25584 26052 27388 31488 32064 34112 34736 41082 42752 51168 52104 54776 64128 68224 69472 82164 89011 102336 104208 109552 128256 136448 138944 164328 178022 204672 208416 219104 267033 277888 328656 356044 409344 416832 438208 534066 555776 657312 712088 833664 876416 1068132 1314624 1424176 1667328 1752832 2136264 2629248 2848352 4272528 5258496 5696704 8545056 11393408 17090112 22786816 34180224 68360448
• Sum of all divisors σ(n): 201914496
• Sum of proper divisors (its aliquot sum) s(n): 133554048
• 68360448 is an abundant number, because the sum of its proper divisors (133554048) is greater than itself. Its abundance is 65193600

Bases of 68360448

• Binary: 100000100110001100100000000₂
• Hexadecimal: 0x4131900
• Base-36: 14P79C

Squares and roots of 68360448

• 68360448 squared (68360448²) is 4673150850760704
• 68360448 cubed (68360448³) is 319458685729582866235392
• The square root of 68360448 is 8268.0377357629
• The cube root of 68360448 is 408.8854281021

Scales and comparisons

• 68,360,448 seconds is equal to 2 years, 9 weeks, 5 hours, 48 seconds.
• To count from 1 to 68,360,448 would take you about three 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 68360448 cubic inches would be around 34.1 feet tall.

Recreational maths with 68360448

• 68360448 backwards is 84406386
• 68360448 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 68360448's digits is 39
• More coming soon!