16316996644

Names of 16316996644

• Cardinal: 16316996644 can be written as Sixteen billion, three hundred sixteen million, nine hundred ninety-six thousand, six hundred forty-four.

Scientific notation

• Scientific notation: 1.6316996644 × 10¹⁰

Factors of 16316996644

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 32

Divisors of 16316996644

• Number of divisors d(n): 63
• Complete list of divisors:
  1 2 4 13 17 26 34 52 68 169 221 289 338 442 578 676 884 1156 2873 3757 4913 5746 7514 9826 11492 15028 19652 48841 63869 83521 97682 127738 167042 195364 255476 334084 830297 1085773 1419857 1660594 2171546 2839714 3321188 4343092 5679428 14115049 18458141 24137569 28230098 36916282 48275138 56460196 73832564 96550276 239955833 313788397 479911666 627576794 959823332 1255153588 4079249161 8158498322 16316996644
• Sum of all divisors σ(n): 32852739927
• Sum of proper divisors (its aliquot sum) s(n): 16535743283
• 16316996644 is an abundant number, because the sum of its proper divisors (16535743283) is greater than itself. Its abundance is 218746639

Bases of 16316996644

• Binary: 1111001100100100011001110000100100₂
• Hexadecimal: 0x3CC919C24
• Base-36: 7HUPV6S

Squares and roots of 16316996644

• 16316996644 squared (16316996644²) is 266244379480307262736
• 16316996644 cubed (16316996644³) is 4344308646464036070152138257984
• 16316996644 is a perfect square number. Its square root is 127738
• The cube root of 16316996644 is 2536.3746740901
• Being both a perfect square and a perfect cube, 16316996644 is also a perfect sixth number.

Scales and comparisons

• 16,316,996,644 seconds is equal to 518 years, 43 weeks, 1 day, 3 hours, 4 minutes, 4 seconds.
• To count from 1 to 16,316,996,644 would take you about one thousand and thirty-seven 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 16316996644 cubic inches would be around 211.4 feet tall.

Recreational maths with 16316996644

• 16316996644 backwards is 44669961361
• The number of decimal digits it has is: 11
• The sum of 16316996644's digits is 55
• More coming soon!