13100208

Names of 13100208

• Cardinal: 13100208 can be written as Thirteen million, one hundred thousand, two hundred eight.

Scientific notation

• Scientific notation: 1.3100208 × 10⁷

Factors of 13100208

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 636

Divisors of 13100208

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 33 43 44 48 66 86 88 129 132 172 176 258 264 344 473 516 528 577 688 946 1032 1154 1419 1731 1892 2064 2308 2838 3462 3784 4616 5676 6347 6924 7568 9232 11352 12694 13848 19041 22704 24811 25388 27696 38082 49622 50776 74433 76164 99244 101552 148866 152328 198488 272921 297732 304656 396976 545842 595464 818763 1091684 1190928 1637526 2183368 3275052 4366736 6550104 13100208
• Sum of all divisors σ(n): 37842816
• Sum of proper divisors (its aliquot sum) s(n): 24742608
• 13100208 is an abundant number, because the sum of its proper divisors (24742608) is greater than itself. Its abundance is 11642400

Bases of 13100208

• Binary: 110001111110010010110000₂
• Hexadecimal: 0xC7E4B0
• Base-36: 7SS6O

Squares and roots of 13100208

• 13100208 squared (13100208²) is 171615449643264
• 13100208 cubed (13100208³) is 2248198086340284198912
• The square root of 13100208 is 3619.4209481631
• The cube root of 13100208 is 235.7360834097

Scales and comparisons

• 13,100,208 seconds is equal to 21 weeks, 4 days, 14 hours, 56 minutes, 48 seconds.
• To count from 1 to 13,100,208 would take you about thirty-two weeks!

  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 13100208 cubic inches would be around 19.6 feet tall.

Recreational maths with 13100208

• 13100208 backwards is 80200131
• The number of decimal digits it has is: 8
• The sum of 13100208's digits is 15
• More coming soon!