107997190749

Names of 107997190749

• Cardinal: 107997190749 can be written as One hundred seven billion, nine hundred ninety-seven million, one hundred ninety thousand, seven hundred forty-nine.

Scientific notation

• Scientific notation: 1.07997190749 × 10¹¹

Factors of 107997190749

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 738

Divisors of 107997190749

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 19 21 49 57 63 133 147 171 199 239 271 399 441 597 717 813 931 1197 1393 1673 1791 1897 2151 2439 2793 3781 4179 4541 5019 5149 5691 8379 9751 11343 11711 12537 13279 13623 15057 15447 17073 26467 29253 31787 34029 35133 36043 39837 40869 46341 47561 53929 64769 79401 87759 95361 105399 108129 119511 142683 161787 185269 194307 222509 238203 252301 286083 324387 332927 377503 428049 453383 485361 555807 582921 667527 756903 903659 998781 1024651 1132509 1230611 1360149 1667421 2002581 2270709 2330489 2642521 2710977 2996343 3073953 3173681 3397527 3691833 4080447 6325613 6991467 7172557 7927563 8132931 8614277 9221859 9521043 11075499 12889031 18976839 20974401 21517671 23782689 25842831 28563129 38667093 44279291 50207899 56930517 60299939 64553013 77528493 90223217 116001279 132837873 150623697 180899817 244891589 270669651 398513619 451871091 542699451 631562519 734674767 812008953 1714241123 1894687557 2204024301 5142723369 5684062671 11999687861 15428170107 35999063583 107997190749
• Sum of all divisors σ(n): 193489920000
• Sum of proper divisors (its aliquot sum) s(n): 85492729251
• 107997190749 is a deficient number, because the sum of its proper divisors (85492729251) is less than itself. Its deficiency is 22504461498

Bases of 107997190749

• Binary: 1100100100101001000100101101001011101₂
• Hexadecimal: 0x1925225A5D
• Base-36: 1DM2QLP9

Squares and roots of 107997190749

• 107997190749 squared (107997190749²) is 11663393209675891181001
• 107997190749 cubed (107997190749³) is 1259613701245958572341131881759749
• The square root of 107997190749 is 328629.2603360205
• The cube root of 107997190749 is 4762.1618647319

Scales and comparisons

• 107,997,190,749 seconds is equal to 3,433 years, 50 weeks, 5 days, 11 hours, 39 minutes, 9 seconds.
• To count from 1 to 107,997,190,749 would take you about six thousand, eight hundred sixty-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 107997190749 cubic inches would be around 396.8 feet tall.

Recreational maths with 107997190749

• 107997190749 backwards is 947091799701
• 107997190749 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 107997190749's digits is 63
• More coming soon!