13888933190

Names of 13888933190

• Cardinal: 13888933190 can be written as Thirteen billion, eight hundred eighty-eight million, nine hundred thirty-three thousand, one hundred ninety.

Scientific notation

• Scientific notation: 1.388893319 × 10¹⁰

Factors of 13888933190

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 774

Divisors of 13888933190

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 5 10 11 17 22 34 55 85 101 110 151 170 187 202 302 374 487 505 755 935 974 1010 1111 1510 1661 1717 1870 2222 2435 2567 3322 3434 4870 5134 5357 5555 8279 8305 8585 10714 11110 12835 15251 16558 16610 17170 18887 25670 26785 28237 30502 37774 41395 49187 53570 56474 73537 76255 82790 91069 94435 98374 141185 147074 152510 167761 182138 188870 245935 259267 282370 335522 367685 455345 491870 518534 541057 735370 808907 836179 838805 910690 1082114 1250129 1296335 1617814 1672358 1677610 2500258 2592670 2705285 2851937 4044535 4180895 5410570 5703874 6250645 7427237 8089070 8361790 9197969 12501290 13751419 14259685 14854474 18395938 27502838 28519370 37136185 45989845 68757095 74272370 81699607 91979690 126263029 137514190 163399214 252526058 408498035 631315145 816996070 1262630290 1388893319 2777786638 6944466595 13888933190
• Sum of all divisors σ(n): 29416421376
• Sum of proper divisors (its aliquot sum) s(n): 15527488186
• 13888933190 is an abundant number, because the sum of its proper divisors (15527488186) is greater than itself. Its abundance is 1638554996

Bases of 13888933190

• Binary: 1100111011110110000100110101000110₂
• Hexadecimal: 0x33BD84D46
• Base-36: 6DP41FQ

Squares and roots of 13888933190

• 13888933190 squared (13888933190²) is 192902465156283576100
• 13888933190 cubed (13888933190³) is 2679209450741925497147180759000
• The square root of 13888933190 is 117851.3181513045
• The cube root of 13888933190 is 2403.7518395733

Scales and comparisons

• 13,888,933,190 seconds is equal to 441 years, 32 weeks, 3 days, 12 hours, 59 minutes, 50 seconds.
• To count from 1 to 13,888,933,190 would take you about eight hundred eighty-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 13888933190 cubic inches would be around 200.3 feet tall.

Recreational maths with 13888933190

• 13888933190 backwards is 09133988831
• The number of decimal digits it has is: 11
• The sum of 13888933190's digits is 53
• More coming soon!