13428740115

Names of 13428740115

• Cardinal: 13428740115 can be written as Thirteen billion, four hundred twenty-eight million, seven hundred forty thousand, one hundred fifteen.

Scientific notation

• Scientific notation: 1.3428740115 × 10¹⁰

Factors of 13428740115

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 99

Divisors of 13428740115

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 9 15 21 27 31 35 45 53 63 81 93 105 135 155 159 189 217 243 265 279 315 371 405 465 477 567 651 795 837 945 961 1085 1113 1215 1395 1431 1643 1701 1855 1953 2385 2511 2835 2883 3255 3339 4185 4293 4805 4929 5565 5859 6727 7155 7533 8215 8505 8649 9765 10017 11501 12555 12879 14415 14787 16695 17577 20181 21465 24645 25947 29295 29791 30051 33635 34503 37665 43245 44361 50085 50933 52731 57505 60543 64395 73935 77841 87885 89373 90153 100905 103509 129735 133083 148955 150255 152799 172515 181629 208537 221805 233523 254665 263655 268119 302715 310527 356531 389205 399249 446865 450765 458397 517545 544887 625611 665415 763995 804357 908145 931581 1042685 1069593 1167615 1340595 1375191 1552635 1578923 1634661 1782655 1876833 1996245 2291985 2413071 2724435 2794743 3128055 3208779 4021785 4125573 4657905 4736769 5347965 5630499 6875955 7239213 7894615 8173305 9384165 9626337 11052461 12065355 12376719 13973715 14210307 16043895 16891497 20627865 23683845 28152495 28879011 33157383 36196065 42630921 48131685 50674491 55262305 61883595 71051535 84457485 86637033 99472149 127892763 144395055 165786915 213154605 253372455 298416447 383678289 433185165 497360745 639463815 895249341 1492082235 1918391445 2685748023 4476246705 13428740115
• Sum of all divisors σ(n): 29044334592
• Sum of proper divisors (its aliquot sum) s(n): 15615594477
• 13428740115 is an abundant number, because the sum of its proper divisors (15615594477) is greater than itself. Its abundance is 2186854362

Bases of 13428740115

• Binary: 1100100000011010100101000000010011₂
• Hexadecimal: 0x3206A5013
• Base-36: 6634I6R

Squares and roots of 13428740115

• 13428740115 squared (13428740115²) is 180331061076210213225
• 13428740115 cubed (13428740115³) is 2421618953854619162507261020875
• The square root of 13428740115 is 115882.4409261385
• The cube root of 13428740115 is 2376.9046285575

Scales and comparisons

• 13,428,740,115 seconds is equal to 426 years, 51 weeks, 4 days, 5 hours, 35 minutes, 15 seconds.
• To count from 1 to 13,428,740,115 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 13428740115 cubic inches would be around 198.1 feet tall.

Recreational maths with 13428740115

• 13428740115 backwards is 51104782431
• The number of decimal digits it has is: 11
• The sum of 13428740115's digits is 36
• More coming soon!