7130836100

Names of 7130836100

• Cardinal: 7130836100 can be written as Seven billion, one hundred thirty million, eight hundred thirty-six thousand, one hundred.

Scientific notation

• Scientific notation: 7.1308361 × 10⁹

Factors of 7130836100

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 66530

Divisors of 7130836100

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 10 20 25 29 37 50 58 74 100 116 145 148 185 290 370 580 725 740 925 1073 1450 1850 2146 2900 3700 4292 5365 10730 21460 26825 53650 66457 107300 132914 265828 332285 664570 1329140 1661425 1927253 2458909 3322850 3854506 4917818 6645700 7709012 9636265 9835636 12294545 19272530 24589090 38545060 48181325 49178180 61472725 71308361 96362650 122945450 142616722 192725300 245890900 285233444 356541805 713083610 1426167220 1782709025 3565418050 7130836100
• Sum of all divisors σ(n): 16440380040
• Sum of proper divisors (its aliquot sum) s(n): 9309543940
• 7130836100 is an abundant number, because the sum of its proper divisors (9309543940) is greater than itself. Its abundance is 2178707840

Bases of 7130836100

• Binary: 110101001000001111110110010000100₂
• Hexadecimal: 0x1A907EC84
• Base-36: 39XIKCK

Squares and roots of 7130836100

• 7130836100 squared (7130836100²) is 50848823485063210000
• 7130836100 cubed (7130836100³) is 362594626149816548649881000000
• The square root of 7130836100 is 84444.2780773215
• The cube root of 7130836100 is 1924.7758079269

Scales and comparisons

• 7,130,836,100 seconds is equal to 226 years, 38 weeks, 2 days, 19 hours, 48 minutes, 20 seconds.
• To count from 1 to 7,130,836,100 would take you about four hundred fifty-three 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 7130836100 cubic inches would be around 160.4 feet tall.

Recreational maths with 7130836100

• 7130836100 backwards is 0016380317
• 7130836100 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 7130836100's digits is 29
• More coming soon!