130721826196

Names of 130721826196

• Cardinal: 130721826196 can be written as One hundred thirty billion, seven hundred twenty-one million, eight hundred twenty-six thousand, one hundred ninety-six.

Scientific notation

• Scientific notation: 1.30721826196 × 10¹¹

Factors of 130721826196

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1410

Divisors of 130721826196

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 13 17 26 34 52 68 89 178 221 356 442 884 1157 1289 1513 2314 2578 3026 4628 5156 6052 16757 19669 21913 33514 39338 43826 67028 78676 87652 114721 229442 284869 458884 569738 1139476 1491373 1661521 1950257 2982746 3323042 3900514 5965492 6646084 7801028 21599773 25353341 28245857 43199546 50706682 56491714 86399092 101413364 112983428 147875369 295750738 367196141 591501476 734392282 1468784564 1922379797 2513881273 3844759594 5027762546 7689519188 10055525092 32680456549 65360913098 130721826196
• Sum of all divisors σ(n): 263987874360
• Sum of proper divisors (its aliquot sum) s(n): 133266048164
• 130721826196 is an abundant number, because the sum of its proper divisors (133266048164) is greater than itself. Its abundance is 2544221968

Bases of 130721826196

• Binary: 1111001101111101000001100010110010100₂
• Hexadecimal: 0x1E6FA0C594
• Base-36: 1O1WEEMS

Squares and roots of 130721826196

• 130721826196 squared (130721826196²) is 17088195844017231830416
• 130721826196 cubed (130721826196³) is 2233800167124830105764679298377536
• The square root of 130721826196 is 361554.7347166125
• The cube root of 130721826196 is 5075.1556805811

Scales and comparisons

• 130,721,826,196 seconds is equal to 4,156 years, 28 weeks, 4 days, 2 hours, 23 minutes, 16 seconds.
• To count from 1 to 130,721,826,196 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 130721826196 cubic inches would be around 422.9 feet tall.

Recreational maths with 130721826196

• 130721826196 backwards is 691628127031
• The number of decimal digits it has is: 12
• The sum of 130721826196's digits is 46
• More coming soon!