31804743568

Names of 31804743568

• Cardinal: 31804743568 can be written as Thirty-one billion, eight hundred four million, seven hundred forty-three thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 3.1804743568 × 10¹⁰

Factors of 31804743568

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1363

Divisors of 31804743568

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 13 16 19 26 37 38 52 74 76 104 148 152 199 208 247 296 304 398 481 494 592 703 796 962 988 1093 1406 1592 1924 1976 2186 2587 2812 3184 3781 3848 3952 4372 5174 5624 7363 7562 7696 8744 9139 10348 11248 14209 14726 15124 17488 18278 20696 20767 28418 29452 30248 36556 40441 41392 41534 49153 56836 58904 60496 73112 80882 83068 95719 98306 113672 117808 139897 146224 161764 166136 191438 196612 217507 227344 269971 279794 323528 332272 382876 393224 435014 525733 539942 559588 647056 765752 768379 786448 870028 1051466 1079884 1119176 1531504 1536758 1740056 1818661 2102932 2159768 2238352 2827591 3073516 3480112 3637322 4132633 4205864 4319536 5655182 6147032 7274644 8047759 8265266 8411728 9988927 11310364 12294064 14549288 16095518 16530532 19977854 22620728 29098576 32191036 33061064 39955708 45241456 53724229 64382072 66122128 79911416 104620867 107448458 128764144 152907421 159822832 209241734 214896916 305814842 418483468 429793832 611629684 836966936 859587664 1223259368 1673933872 1987796473 2446518736 3975592946 7951185892 15902371784 31804743568
• Sum of all divisors σ(n): 72168992000
• Sum of proper divisors (its aliquot sum) s(n): 40364248432
• 31804743568 is an abundant number, because the sum of its proper divisors (40364248432) is greater than itself. Its abundance is 8559504864

Bases of 31804743568

• Binary: 11101100111101101011101111110010000₂
• Hexadecimal: 0x767B5DF90
• Base-36: ELZQ174

Squares and roots of 31804743568

• 31804743568 squared (31804743568²) is 1011541713426237370624
• 31804743568 cubed (31804743568³) is 32171824803856822255794896146432
• The square root of 31804743568 is 178338.8448095367
• The cube root of 31804743568 is 3168.3316284005

Scales and comparisons

• 31,804,743,568 seconds is equal to 1,011 years, 15 weeks, 1 day, 10 hours, 59 minutes, 28 seconds.
• To count from 1 to 31,804,743,568 would take you about two thousand and twenty-two 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 31804743568 cubic inches would be around 264 feet tall.

Recreational maths with 31804743568

• 31804743568 backwards is 86534740813
• The number of decimal digits it has is: 11
• The sum of 31804743568's digits is 49
• More coming soon!