13418154792

Names of 13418154792

• Cardinal: 13418154792 can be written as Thirteen billion, four hundred eighteen million, one hundred fifty-four thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.3418154792 × 10¹⁰

Factors of 13418154792

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 343

Divisors of 13418154792

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 54 56 63 72 81 84 108 126 162 168 189 216 243 252 324 331 378 486 504 567 648 662 729 756 972 993 1134 1324 1458 1512 1701 1944 1986 2187 2268 2317 2648 2916 2979 3402 3972 4374 4536 4634 5103 5832 5958 6804 6951 7944 8748 8937 9268 10206 11916 13608 13902 15309 17496 17874 18536 20412 20853 23832 26811 27804 30618 35748 40824 41706 53622 55608 61236 62559 71496 80433 83412 107244 109561 122472 125118 160866 166824 187677 214488 219122 241299 250236 321732 328683 375354 438244 482598 500472 563031 643464 657366 723897 750708 766927 876488 965196 986049 1126062 1314732 1447794 1501416 1533854 1689093 1930392 1972098 2252124 2300781 2629464 2895588 2958147 3067708 3378186 3944196 4504248 4601562 5067279 5791176 5916294 6135416 6756372 6902343 7888392 8874441 9203124 10134558 11832588 13512744 13804686 17748882 18406248 20269116 20707029 23665176 26623323 27609372 35497764 40538232 41414058 53246646 55218744 62121087 70995528 79869969 82828116 106493292 124242174 159739938 165656232 186363261 212986584 239609907 248484348 319479876 372726522 479219814 496968696 559089783 638959752 745453044 958439628 1118179566 1490906088 1677269349 1916879256 2236359132 3354538698 4472718264 6709077396 13418154792
• Sum of all divisors σ(n): 43253884800
• Sum of proper divisors (its aliquot sum) s(n): 29835730008
• 13418154792 is an abundant number, because the sum of its proper divisors (29835730008) is greater than itself. Its abundance is 16417575216

Bases of 13418154792

• Binary: 1100011111110010001100101100101000₂
• Hexadecimal: 0x31FC8CB28
• Base-36: 65WTMI0

Squares and roots of 13418154792

• 13418154792 squared (13418154792²) is 180046878022072563264
• 13418154792 cubed (13418154792³) is 2415896879116512446532564761088
• The square root of 13418154792 is 115836.7592433421
• The cube root of 13418154792 is 2376.2799256973

Scales and comparisons

• 13,418,154,792 seconds is equal to 426 years, 34 weeks, 17 hours, 13 minutes, 12 seconds.
• To count from 1 to 13,418,154,792 would take you about eight 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 13418154792 cubic inches would be around 198 feet tall.

Recreational maths with 13418154792

• 13418154792 backwards is 29745181431
• The number of decimal digits it has is: 11
• The sum of 13418154792's digits is 45
• More coming soon!