131397146165068

Names of 131397146165068

• Cardinal: 131397146165068 can be written as One hundred thirty-one trillion, three hundred ninety-seven billion, one hundred forty-six million, one hundred sixty-five thousand and sixty-eight.

Scientific notation

• Scientific notation: 1.31397146165068 × 10¹⁴

Factors of 131397146165068

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1824

Divisors of 131397146165068

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 7 14 28 31 49 62 98 124 196 217 434 868 877 907 961 1519 1754 1814 1922 3038 3508 3628 3844 6076 6139 6349 6727 12278 12698 13454 24556 25396 26908 27187 28117 42973 44443 47089 54374 56234 85946 88886 94178 108748 112468 171892 177772 188356 190309 196819 380618 393638 761236 769129 787276 795439 842797 871627 1332163 1377733 1538258 1590878 1685594 1743254 2664326 2755466 3076516 3181756 3371188 3486508 5328652 5383903 5510932 5568073 5899579 6101389 10767806 11136146 11799158 12202778 21535612 22272292 23598316 23842999 24405556 24658609 37687321 38976511 41297053 42709723 47685998 49317218 75374642 77953022 82594106 85419446 95371996 98634436 150749284 155906044 165188212 166900993 170838892 172610263 333801986 345220526 667603972 690441052 697600003 739132969 764416879 1168306951 1208271841 1395200006 1478265938 1528833758 2336613902 2416543682 2790400012 2956531876 3057667516 4673227804 4833087364 4883200021 5173930783 5350918153 9766400042 10347861566 10701836306 19532800084 20695723132 21403672612 21625600093 34182400147 36217515481 37456427071 43251200186 68364800294 72435030962 74912854142 86502400372 136729600588 144870061924 149825708284 151379200651 302758401302 605516802604 670393602883 1059654404557 1340787205766 2119308809114 2681574411532 4238617618228 4692755220181 9385510440362 18771020880724 32849286541267 65698573082534 131397146165068
• Sum of all divisors σ(n): 277014604411692
• Sum of proper divisors (its aliquot sum) s(n): 145617458246624
• 131397146165068 is an abundant number, because the sum of its proper divisors (145617458246624) is greater than itself. Its abundance is 14220312081556

Bases of 131397146165068

• Binary: 11101111000000101001000001110001011111101001100₂
• Hexadecimal: 0x77814838BF4C
• Base-36: 1AKR0K93RG

Squares and roots of 131397146165068

• 131397146165068 squared (131397146165068²) is 17265210020324244219103444624
• 131397146165068 cubed (131397146165068³) is 2268599324611141372632073647121610501194432
• The square root of 131397146165068 is 11462859.4235935739
• The cube root of 131397146165068 is 50838.8023448781

Scales and comparisons

• 131,397,146,165,068 seconds is equal to 4,178,022 years, 42 weeks, 20 hours, 4 minutes, 28 seconds.
• To count from 1 to 131,397,146,165,068 would take you about ten million, four hundred forty-five thousand and fifty-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 131397146165068 cubic inches would be around 4236.6 feet tall.

Recreational maths with 131397146165068

• 131397146165068 backwards is 860561641793131
• The number of decimal digits it has is: 15
• The sum of 131397146165068's digits is 61
• More coming soon!