68374368

Names of 68374368

• Cardinal: 68374368 can be written as Sixty-eight million, three hundred seventy-four thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 6.8374368 × 10⁷

Factors of 68374368

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 982

Divisors of 68374368

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 81 96 108 144 162 216 243 288 324 432 486 648 729 864 972 977 1296 1458 1944 1954 2187 2592 2916 2931 3888 3908 4374 5832 5862 7776 7816 8748 8793 11664 11724 15632 17496 17586 23328 23448 26379 31264 34992 35172 46896 52758 69984 70344 79137 93792 105516 140688 158274 211032 237411 281376 316548 422064 474822 633096 712233 844128 949644 1266192 1424466 1899288 2136699 2532384 2848932 3798576 4273398 5697864 7597152 8546796 11395728 17093592 22791456 34187184 68374368
• Sum of all divisors σ(n): 202093920
• Sum of proper divisors (its aliquot sum) s(n): 133719552
• 68374368 is an abundant number, because the sum of its proper divisors (133719552) is greater than itself. Its abundance is 65345184

Bases of 68374368

• Binary: 100000100110100111101100000₂
• Hexadecimal: 0x4134F60
• Base-36: 14PI00

Squares and roots of 68374368

• 68374368 squared (68374368²) is 4675054199399424
• 68374368 cubed (68374368³) is 319653876249681595564032
• The square root of 68374368 is 8268.8794887821
• The cube root of 68374368 is 408.9131795239

Scales and comparisons

• 68,374,368 seconds is equal to 2 years, 9 weeks, 8 hours, 52 minutes, 48 seconds.
• To count from 1 to 68,374,368 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 68374368 cubic inches would be around 34.1 feet tall.

Recreational maths with 68374368

• 68374368 backwards is 86347386
• The number of decimal digits it has is: 8
• The sum of 68374368's digits is 45
• More coming soon!