31171428132

Names of 31171428132

• Cardinal: 31171428132 can be written as Thirty-one billion, one hundred seventy-one million, four hundred twenty-eight thousand, one hundred thirty-two.

Scientific notation

• Scientific notation: 3.1171428132 × 10¹⁰

Factors of 31171428132

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1256

Divisors of 31171428132

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 12 13 23 26 39 46 52 67 69 78 92 127 134 138 156 201 254 268 276 299 381 402 508 598 762 804 871 897 1021 1196 1524 1541 1651 1742 1794 2042 2613 2921 3063 3082 3302 3484 3588 4084 4623 4953 5226 5842 6126 6164 6604 8509 8763 9246 9906 10452 11684 12252 13273 17018 17526 18492 19812 20033 23483 25527 26546 34036 35052 37973 39819 40066 46966 51054 53092 60099 68407 70449 75946 79638 80132 93932 102108 110617 113919 120198 129667 136814 140898 151892 159276 195707 205221 221234 227838 240396 259334 273628 281796 305279 331851 389001 391414 410442 442468 455676 518668 587121 610558 663702 778002 782828 820884 889291 915837 1174242 1221116 1327404 1556004 1573361 1685671 1778582 1831674 2348484 2544191 2667873 2982341 3146722 3371342 3557164 3663348 4720083 5057013 5088382 5335746 5964682 6293444 6742684 7632573 8687689 8947023 9440166 10114026 10176764 10671492 11929364 15265146 17375378 17894046 18880332 20228052 20453693 26063067 30530292 34750756 35788092 38770433 40907386 52126134 61361079 77540866 81814772 104252268 112939957 116311299 122722158 155081732 199816847 225879914 232622598 245444316 338819871 399633694 451759828 465245196 599450541 677639742 799267388 1198901082 1355279484 2397802164 2597619011 5195238022 7792857033 10390476044 15585714066 31171428132
• Sum of all divisors σ(n): 83688751104
• Sum of proper divisors (its aliquot sum) s(n): 52517322972
• 31171428132 is an abundant number, because the sum of its proper divisors (52517322972) is greater than itself. Its abundance is 21345894840

Bases of 31171428132

• Binary: 11101000001111101100011111100100100₂
• Hexadecimal: 0x741F63F24
• Base-36: EBINVVO

Squares and roots of 31171428132

• 31171428132 squared (31171428132²) is 971657931788441009424
• 31171428132 cubed (31171428132³) is 30287965389631147153581750715968
• The square root of 31171428132 is 176554.3206268257
• The cube root of 31171428132 is 3147.1605598395

Scales and comparisons

• 31,171,428,132 seconds is equal to 991 years, 8 weeks, 10 hours, 2 minutes, 12 seconds.
• To count from 1 to 31,171,428,132 would take you about one thousand, nine hundred eighty-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 31171428132 cubic inches would be around 262.3 feet tall.

Recreational maths with 31171428132

• 31171428132 backwards is 23182417113
• The number of decimal digits it has is: 11
• The sum of 31171428132's digits is 33
• More coming soon!