31709993133

Names of 31709993133

• Cardinal: 31709993133 can be written as Thirty-one billion, seven hundred nine million, nine hundred ninety-three thousand, one hundred thirty-three.

Scientific notation

• Scientific notation: 3.1709993133 × 10¹⁰

Factors of 31709993133

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 345

Divisors of 31709993133

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 13 19 21 39 49 57 61 91 103 133 139 147 183 247 273 309 399 417 427 637 721 741 793 931 973 1159 1281 1339 1729 1807 1911 1957 2163 2379 2641 2793 2919 2989 3477 4017 5047 5187 5421 5551 5871 6283 6811 7923 8113 8479 8967 9373 12103 12649 13699 14317 15067 15141 16653 18487 18849 20433 24339 25437 25441 28119 34333 36309 37947 38857 41097 42951 43981 45201 55461 56791 59353 65611 76323 81679 88543 95893 100219 102999 105469 110227 116571 119377 129409 131943 161101 170373 178059 178087 186121 196833 240331 245037 265629 272023 287679 300657 307867 316407 330681 358131 388227 415471 483303 534261 558363 571753 701533 720993 738283 771589 816069 835639 873337 923601 1127707 1246413 1246609 1302847 1551901 1682317 1715259 1904161 2094313 2104599 2214849 2314767 2506917 2620011 3383121 3536299 3739827 3908541 4002271 4655703 5046951 5401123 5712483 5849473 6113359 6282939 7893949 9119929 10608897 10863307 11353381 12006813 13329127 14660191 16203369 16593403 17548419 18340077 23681847 24754093 27359787 32589921 34060143 39987381 42793513 43980573 49780209 74262279 76043149 79473667 102621337 116153821 128380539 173278651 215714239 228129447 238421001 307864011 348461463 519835953 556315669 647142717 813076747 1509999673 1668947007 2439230241 4529999019 10569997711 31709993133
• Sum of all divisors σ(n): 57629644800
• Sum of proper divisors (its aliquot sum) s(n): 25919651667
• 31709993133 is a deficient number, because the sum of its proper divisors (25919651667) is less than itself. Its deficiency is 5790341466

Bases of 31709993133

• Binary: 11101100010000100000001100010101101₂
• Hexadecimal: 0x7621018AD
• Base-36: EKFB7AL

Squares and roots of 31709993133

• 31709993133 squared (31709993133²) is 1005523664494907155689
• 31709993133 cubed (31709993133³) is 31885148496202501820370751883637
• The square root of 31709993133 is 178072.9994496639
• The cube root of 31709993133 is 3165.1822092365

Scales and comparisons

• 31,709,993,133 seconds is equal to 1,008 years, 14 weeks, 3 days, 19 hours, 25 minutes, 33 seconds.
• To count from 1 to 31,709,993,133 would take you about two thousand and sixteen 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 31709993133 cubic inches would be around 263.8 feet tall.

Recreational maths with 31709993133

• 31709993133 backwards is 33139990713
• The number of decimal digits it has is: 11
• The sum of 31709993133's digits is 48
• More coming soon!