16980634640

Names of 16980634640

• Cardinal: 16980634640 can be written as Sixteen billion, nine hundred eighty million, six hundred thirty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.698063464 × 10¹⁰

Factors of 16980634640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 46290

Divisors of 16980634640

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 43 80 86 107 172 214 215 344 428 430 535 688 856 860 1070 1712 1720 2140 3440 4280 4601 8560 9202 18404 23005 36808 46010 46133 73616 92020 92266 184040 184532 230665 368080 369064 461330 738128 922660 1845320 1983719 3690640 3967438 4936231 7934876 9872462 9918595 15869752 19744924 19837190 24681155 31739504 39489848 39674380 49362310 78979696 79348760 98724620 158697520 197449240 212257933 394898480 424515866 849031732 1061289665 1698063464 2122579330 3396126928 4245158660 8490317320 16980634640
• Sum of all divisors σ(n): 40776550848
• Sum of proper divisors (its aliquot sum) s(n): 23795916208
• 16980634640 is an abundant number, because the sum of its proper divisors (23795916208) is greater than itself. Its abundance is 6815281568

Bases of 16980634640

• Binary: 1111110100000111111110110000010000₂
• Hexadecimal: 0x3F41FEC10
• Base-36: 7STTXJK

Squares and roots of 16980634640

• 16980634640 squared (16980634640²) is 288341952777167929600
• 16980634640 cubed (16980634640³) is 4896229351493221946462841344000
• The square root of 16980634640 is 130309.7641775167
• The cube root of 16980634640 is 2570.3048707957

Scales and comparisons

• 16,980,634,640 seconds is equal to 539 years, 48 weeks, 3 days, 2 hours, 57 minutes, 20 seconds.
• To count from 1 to 16,980,634,640 would take you about one thousand and seventy-nine 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 16980634640 cubic inches would be around 214.2 feet tall.

Recreational maths with 16980634640

• 16980634640 backwards is 04643608961
• The number of decimal digits it has is: 11
• The sum of 16980634640's digits is 47
• More coming soon!