4456994992

Names of 4456994992

• Cardinal: 4456994992 can be written as Four billion, four hundred fifty-six million, nine hundred ninety-four thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 4.456994992 × 10⁹

Factors of 4456994992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 109

Divisors of 4456994992

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 16 17 31 34 59 62 68 118 124 136 236 248 272 289 472 496 527 578 944 961 1003 1054 1156 1829 1922 2006 2108 2312 3658 3844 4012 4216 4624 4913 7316 7688 8024 8432 8959 9826 14632 15376 16048 16337 17051 17918 19652 29264 31093 32674 34102 35836 39304 56699 62186 65348 68204 71672 78608 113398 124372 130696 136408 143344 152303 226796 248744 261392 272816 277729 289867 304606 453592 497488 528581 555458 579734 609212 907184 963883 1057162 1110916 1159468 1218424 1927766 2114324 2221832 2318936 2436848 3855532 4228648 4443664 4637872 4721393 7711064 8457296 8985877 9442786 15422128 16386011 17971754 18885572 32772022 35943508 37771144 65544044 71887016 75542288 131088088 143774032 262176176 278562187 557124374 1114248748 2228497496 4456994992
• Sum of all divisors σ(n): 9641235600
• Sum of proper divisors (its aliquot sum) s(n): 5184240608
• 4456994992 is an abundant number, because the sum of its proper divisors (5184240608) is greater than itself. Its abundance is 727245616

Bases of 4456994992

• Binary: 100001001101010000101100010110000₂
• Hexadecimal: 0x109A858B0
• Base-36: 21PKVCG

Squares and roots of 4456994992

• 4456994992 squared (4456994992²) is 19864804358713080064
• 4456994992 cubed (4456994992³) is 88537333543843969410143039488
• The square root of 4456994992 is 66760.7294148289
• The cube root of 4456994992 is 1645.6875440073

Scales and comparisons

• 4,456,994,992 seconds is equal to 141 years, 37 weeks, 2 days, 14 hours, 9 minutes, 52 seconds.
• To count from 1 to 4,456,994,992 would take you about two hundred eighty-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 4456994992 cubic inches would be around 137.1 feet tall.

Recreational maths with 4456994992

• 4456994992 backwards is 2994996544
• The number of decimal digits it has is: 10
• The sum of 4456994992's digits is 61
• More coming soon!