130731948660

Names of 130731948660

• Cardinal: 130731948660 can be written as One hundred thirty billion, seven hundred thirty-one million, nine hundred forty-eight thousand, six hundred sixty.

Scientific notation

• Scientific notation: 1.3073194866 × 10¹¹

Factors of 130731948660

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 172

Divisors of 130731948660

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 59 60 103 118 177 206 236 295 309 354 412 515 590 618 708 885 1030 1180 1236 1545 1770 2060 3090 3481 3540 6077 6180 6962 10443 10609 12154 13924 17405 18231 20886 21218 24308 30385 31827 34810 36462 41772 42436 52215 53045 60770 63654 69620 72924 91155 104430 106090 121540 127308 159135 182310 205379 208860 212180 318270 358543 364620 410758 616137 625931 636540 717086 821516 1026895 1075629 1232274 1251862 1434172 1792715 1877793 2053790 2151258 2464548 2503724 3080685 3129655 3585430 3755586 4107580 4302516 5378145 6161370 6259310 7170860 7511172 9388965 10756290 12322740 12518620 18777930 21154037 21512580 36929929 37555860 42308074 63462111 73859858 84616148 105770185 110789787 126924222 147719716 184649645 211540370 221579574 253848444 317310555 369299290 423080740 443159148 553948935 634621110 738598580 1107897870 1269242220 2178865811 2215795740 4357731622 6536597433 8715463244 10894329055 13073194866 21788658110 26146389732 32682987165 43577316220 65365974330 130731948660
• Sum of all divisors σ(n): 376010873280
• Sum of proper divisors (its aliquot sum) s(n): 245278924620
• 130731948660 is an abundant number, because the sum of its proper divisors (245278924620) is greater than itself. Its abundance is 114546975960

Bases of 130731948660

• Binary: 1111001110000001110110011101001110100₂
• Hexadecimal: 0x1E703B3A74
• Base-36: 1O22FD6C

Squares and roots of 130731948660

• 130731948660 squared (130731948660²) is 17090842400440875795600
• 130731948660 cubed (130731948660³) is 2234319131250587735875815853896000
• The square root of 130731948660 is 361568.7329678827
• The cube root of 130731948660 is 5075.2866756775

Scales and comparisons

• 130,731,948,660 seconds is equal to 4,156 years, 45 weeks, 2 days, 6 hours, 11 minutes.
• To count from 1 to 130,731,948,660 would take you about eight thousand, three hundred thirteen 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 130731948660 cubic inches would be around 422.9 feet tall.

Recreational maths with 130731948660

• 130731948660 backwards is 066849137031
• The number of decimal digits it has is: 12
• The sum of 130731948660's digits is 48
• More coming soon!