107731986849

Names of 107731986849

• Cardinal: 107731986849 can be written as One hundred seven billion, seven hundred thirty-one million, nine hundred eighty-six thousand, eight hundred forty-nine.

Scientific notation

• Scientific notation: 1.07731986849 × 10¹¹

Factors of 107731986849

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 213

Divisors of 107731986849

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 9 17 19 27 43 51 57 81 129 131 153 171 289 323 387 393 459 513 731 817 867 969 1161 1179 1377 1539 1849 2193 2227 2451 2489 2601 2907 3483 3537 5491 5547 5633 6579 6681 7353 7467 7803 8721 10611 12427 13889 16473 16641 16899 19737 20043 22059 22401 23409 26163 31433 35131 37281 37859 41667 42313 49419 49923 50697 59211 60129 66177 67203 94299 95761 105393 107027 111843 113577 125001 126939 148257 149769 152091 180387 201609 236113 242219 282897 287283 316179 321081 335529 340731 375003 380817 444771 456273 534361 597227 708339 719321 726657 848691 861849 948537 963243 1006587 1022193 1125009 1142451 1603083 1627937 1791681 1819459 2125017 2157963 2179971 2546073 2585547 2845611 2889729 3066579 3427353 4117723 4602161 4809249 4883811 5375043 5458377 6375051 6473889 6539913 7756641 8669187 10152859 12353169 13806483 14427747 14651433 16125129 16375131 19125153 19421667 19619739 30458577 30930803 37059507 41419449 43283241 43954299 48375387 49125393 58265001 70001291 78236737 91375731 92792409 111178521 124258347 131862897 147376179 210003873 234710211 274127193 278377227 333535563 372775041 630011619 704130633 822381579 835131681 1330024529 1890034857 2112391899 2505395043 3990073587 5670104571 6337175697 11970220761 35910662283 107731986849
• Sum of all divisors σ(n): 185642875440
• Sum of proper divisors (its aliquot sum) s(n): 77910888591
• 107731986849 is a deficient number, because the sum of its proper divisors (77910888591) is less than itself. Its deficiency is 29821098258

Bases of 107731986849

• Binary: 1100100010101010100111010100110100001₂
• Hexadecimal: 0x191553A9A1
• Base-36: 1DHOUD29

Squares and roots of 107731986849

• 107731986849 squared (107731986849²) is 11606180990433108948801
• 107731986849 cubed (107731986849³) is 1250356937828453488086413546318049
• The square root of 107731986849 is 328225.5121848391
• The cube root of 107731986849 is 4758.2605932021

Scales and comparisons

• 107,731,986,849 seconds is equal to 3,425 years, 28 weeks, 1 day, 23 hours, 54 minutes, 9 seconds.
• To count from 1 to 107,731,986,849 would take you about six thousand, eight hundred fifty-one 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 107731986849 cubic inches would be around 396.5 feet tall.

Recreational maths with 107731986849

• 107731986849 backwards is 948689137701
• The number of decimal digits it has is: 12
• The sum of 107731986849's digits is 63
• More coming soon!