17994486464

Names of 17994486464

• Cardinal: 17994486464 can be written as Seventeen billion, nine hundred ninety-four million, four hundred eighty-six thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.7994486464 × 10¹⁰

Factors of 17994486464

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 98

Divisors of 17994486464

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 8 16 32 37 59 64 74 118 148 236 296 472 592 944 1184 1369 1888 2183 2368 2738 3481 3776 4366 5476 6962 8732 10952 13924 17464 21904 27848 34928 43808 55696 69856 80771 87616 111392 128797 139712 161542 205379 222784 257594 323084 410758 515188 646168 821516 1030376 1292336 1643032 2060752 2584672 3286064 4121504 4765489 5169344 6572128 7599023 8243008 9530978 13144256 15198046 19061956 30396092 38123912 60792184 76247824 121584368 152495648 243168736 281163851 304991296 486337472 562327702 1124655404 2249310808 4498621616 8997243232 17994486464
• Sum of all divisors σ(n): 37331705880
• Sum of proper divisors (its aliquot sum) s(n): 19337219416
• 17994486464 is an abundant number, because the sum of its proper divisors (19337219416) is greater than itself. Its abundance is 1342732952

Bases of 17994486464

• Binary: 10000110000100011100001001011000000₂
• Hexadecimal: 0x4308E12C0
• Base-36: 89LGAM8

Squares and roots of 17994486464

• 17994486464 squared (17994486464²) is 323801543103079223296
• 17994486464 cubed (17994486464³) is 5826642484390671640319505465344
• The square root of 17994486464 is 134143.5293407773
• The cube root of 17994486464 is 2620.4737825865

Scales and comparisons

• 17,994,486,464 seconds is equal to 572 years, 8 weeks, 5 days, 12 hours, 27 minutes, 44 seconds.
• To count from 1 to 17,994,486,464 would take you about one thousand, one hundred forty-four 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 17994486464 cubic inches would be around 218.4 feet tall.

Recreational maths with 17994486464

• 17994486464 backwards is 46468449971
• The number of decimal digits it has is: 11
• The sum of 17994486464's digits is 62
• More coming soon!