57120768

Names of 57120768

• Cardinal: 57120768 can be written as Fifty-seven million, one hundred twenty thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 5.7120768 × 10⁷

Factors of 57120768

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1038

Divisors of 57120768

• 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 64 72 96 108 128 144 192 216 256 288 384 432 512 576 768 864 1024 1033 1152 1536 1728 2048 2066 2304 3072 3099 3456 4132 4608 6144 6198 6912 8264 9216 9297 12396 13824 16528 18432 18594 24792 27648 27891 33056 37188 49584 55296 55782 66112 74376 99168 111564 132224 148752 198336 223128 264448 297504 396672 446256 528896 595008 793344 892512 1057792 1190016 1586688 1785024 2115584 2380032 3173376 3570048 4760064 6346752 7140096 9520128 14280192 19040256 28560384 57120768
• Sum of all divisors σ(n): 169369200
• Sum of proper divisors (its aliquot sum) s(n): 112248432
• 57120768 is an abundant number, because the sum of its proper divisors (112248432) is greater than itself. Its abundance is 55127664

Bases of 57120768

• Binary: 11011001111001100000000000₂
• Hexadecimal: 0x3679800
• Base-36: Y0AO0

Squares and roots of 57120768

• 57120768 squared (57120768²) is 3262782136909824
• 57120768 cubed (57120768³) is 186372621476970293624832
• The square root of 57120768 is 7557.8282594935
• The cube root of 57120768 is 385.1217201011

Scales and comparisons

• 57,120,768 seconds is equal to 1 year, 42 weeks, 3 days, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 57,120,768 would take you about two 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 57120768 cubic inches would be around 32.1 feet tall.

Recreational maths with 57120768

• 57120768 backwards is 86702175
• 57120768 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 57120768's digits is 36
• More coming soon!