13190419172

Names of 13190419172

• Cardinal: 13190419172 can be written as Thirteen billion, one hundred ninety million, four hundred nineteen thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 1.3190419172 × 10¹⁰

Factors of 13190419172

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5464

Divisors of 13190419172

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 14 19 28 38 49 76 98 133 196 266 532 757 931 1514 1862 3028 3724 4679 5299 9358 10598 14383 18716 21196 28766 32753 37093 57532 65506 74186 88901 100681 131012 148372 177802 201362 229271 355604 402724 458542 622307 704767 917084 1244614 1409534 2489228 2819068 3542003 4356149 7084006 8712298 14168012 17424596 24794021 49588042 67298057 99176084 134596114 173558147 269192228 347116294 471086399 694232588 942172798 1884345596 3297604793 6595209586 13190419172
• Sum of all divisors σ(n): 28308571200
• Sum of proper divisors (its aliquot sum) s(n): 15118152028
• 13190419172 is an abundant number, because the sum of its proper divisors (15118152028) is greater than itself. Its abundance is 1927732856

Bases of 13190419172

• Binary: 1100010010001101011101001011100100₂
• Hexadecimal: 0x31235D2E4
• Base-36: 6258GKK

Squares and roots of 13190419172

• 13190419172 squared (13190419172²) is 173987157933065165584
• 13190419172 cubed (13190419172³) is 2294963543682094652844548176448
• The square root of 13190419172 is 114849.5501601987
• The cube root of 13190419172 is 2362.7595778793

Scales and comparisons

• 13,190,419,172 seconds is equal to 419 years, 21 weeks, 3 days, 21 hours, 19 minutes, 32 seconds.
• To count from 1 to 13,190,419,172 would take you about eight hundred thirty-eight 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 13190419172 cubic inches would be around 196.9 feet tall.

Recreational maths with 13190419172

• 13190419172 backwards is 27191409131
• 13190419172 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13190419172's digits is 38
• More coming soon!