130332020

Names of 130332020

• Cardinal: 130332020 can be written as One hundred thirty million, three hundred thirty-two thousand and twenty.

Scientific notation

• Scientific notation: 1.3033202 × 10⁸

Factors of 130332020

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3815

Divisors of 130332020

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 10 13 14 19 20 26 28 35 38 52 65 70 76 91 95 130 133 140 182 190 247 260 266 364 380 455 494 532 665 910 988 1235 1330 1729 1820 2470 2660 3458 3769 4940 6916 7538 8645 15076 17290 18845 26383 34580 37690 48997 52766 71611 75380 97994 105532 131915 143222 195988 244985 263830 286444 342979 358055 489970 501277 527660 685958 716110 930943 979940 1002554 1371916 1432220 1714895 1861886 2005108 2506385 3429790 3723772 4654715 5012770 6516601 6859580 9309430 10025540 13033202 18618860 26066404 32583005 65166010 130332020
• Sum of all divisors σ(n): 354681600
• Sum of proper divisors (its aliquot sum) s(n): 224349580
• 130332020 is an abundant number, because the sum of its proper divisors (224349580) is greater than itself. Its abundance is 94017560

Bases of 130332020

• Binary: 111110001001011010101110100₂
• Hexadecimal: 0x7C4B574
• Base-36: 25LGTW

Squares and roots of 130332020

• 130332020 squared (130332020²) is 16986435437280400
• 130332020 cubed (130332020³) is 2213876443140337838408000
• The square root of 130332020 is 11416.3050064373
• The cube root of 130332020 is 507.0106034633

Scales and comparisons

• 130,332,020 seconds is equal to 4 years, 7 weeks, 3 days, 11 hours, 20 minutes, 20 seconds.
• To count from 1 to 130,332,020 would take you about six 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 130332020 cubic inches would be around 42.3 feet tall.

Recreational maths with 130332020

• 130332020 backwards is 020233031
• 130332020 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 130332020's digits is 14
• More coming soon!