18727316349144

Names of 18727316349144

• Cardinal: 18727316349144 can be written as Eighteen trillion, seven hundred twenty-seven billion, three hundred sixteen million, three hundred forty-nine thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.8727316349144 × 10¹³

Factors of 18727316349144

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 273573

Divisors of 18727316349144

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 12 13 24 26 37 39 52 74 78 104 111 148 156 169 222 296 312 338 444 457 481 507 676 888 914 962 1014 1352 1371 1443 1828 1924 2028 2742 2886 3656 3848 4056 5484 5772 5941 6253 10968 11544 11882 12506 16909 17823 18759 23764 25012 33818 35646 37518 47528 50024 50727 67636 71292 75036 77233 101454 135272 142584 150072 154466 202908 219817 231699 273061 308932 405816 439634 463398 546122 617864 659451 819183 879268 926796 1092244 1318902 1638366 1758536 1853592 2184488 2637804 2857621 3276732 3549793 5275608 5715242 6553464 7099586 8572863 10103257 10649379 11430484 14199172 17145726 20206514 21298758 22860968 28398344 30309771 34291452 40413028 42597516 46147309 60619542 68582904 80826056 85195032 92294618 121239084 124788877 131342341 138441927 184589236 242478168 249577754 262684682 276883854 369178472 374366631 394027023 499155508 525369364 553767708 748733262 788054046 998311016 1050738728 1107535416 1497466524 1576108092 1622255401 1707450433 2994933048 3152216184 3244510802 3414900866 4617188449 4866766203 5122351299 6489021604 6829801732 9234376898 9733532406 10244702598 12978043208 13659603464 13851565347 18468753796 19467064812 20489405196 21089320213 27703130694 36937507592 38934129624 40978810392 42178640426 55406261388 60023449837 63267960639 84357280852 110812522776 120046899674 126535921278 168714561704 180070349511 240093799348 253071842556 360140699022 480187598696 506143685112 720281398044 780304847881 1440562796088 1560609695762 2340914543643 3121219391524 4681829087286 6242438783048 9363658174572 18727316349144
• Sum of all divisors σ(n): 52181034107040
• Sum of proper divisors (its aliquot sum) s(n): 33453717757896
• 18727316349144 is an abundant number, because the sum of its proper divisors (33453717757896) is greater than itself. Its abundance is 14726401408752

Bases of 18727316349144

• Binary: 100010000100001001011000010011110000011011000₂
• Hexadecimal: 0x11084B09E0D8
• Base-36: 6MZ7KMNKO

Squares and roots of 18727316349144

• 18727316349144 squared (18727316349144²) is 350712377640916156909532736
• 18727316349144 cubed (18727316349144³) is 6567901643641893779010433647438473577984
• The square root of 18727316349144 is 4327506.9438585537
• The cube root of 18727316349144 is 26555.7465837021

Scales and comparisons

• 18,727,316,349,144 seconds is equal to 595,470 years, 38 weeks, 15 hours, 12 minutes, 24 seconds.
• To count from 1 to 18,727,316,349,144 would take you about one million, four hundred eighty-eight thousand, six hundred seventy-six 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 18727316349144 cubic inches would be around 2213 feet tall.

Recreational maths with 18727316349144

• 18727316349144 backwards is 44194361372781
• The number of decimal digits it has is: 14
• The sum of 18727316349144's digits is 60
• More coming soon!