42539319189352447

Names of 42539319189352447

• Cardinal: 42539319189352447 can be written as Forty-two quadrillion, five hundred thirty-nine trillion, three hundred nineteen billion, one hundred eighty-nine million, three hundred fifty-two thousand, four hundred forty-seven.

Scientific notation

• Scientific notation: 4.2539319189352447 × 10¹⁶

Factors of 42539319189352447

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 207212

Divisors of 42539319189352447

• Number of divisors d(n): 128
• Complete list of divisors:
  1 7 11 31 77 121 131 217 341 847 917 1331 1441 2387 3751 4061 5581 9317 10087 15851 26257 28427 39067 41261 44671 61391 110957 173011 174361 201451 288827 312697 429737 491381 675301 731111 1211077 1220527 1410157 1903121 2215961 3439667 4727107 5117777 5405191 6244981 7428311 8042221 13321847 15511727 20934331 22664441 24375571 26390081 37836337 43714867 51998177 56295547 68694791 88464431 146540317 158651087 170628997 184730567 230277641 249308851 268131281 290290891 480863537 619251017 755642701 818092511 973108741 1124298031 1611943487 1745161957 1876918967 2032036237 2742397361 3193199801 5289498907 5726647577 6811761187 7870086217 8312069711 8999017621 12367278341 19196781527 22352398607 30166370971 34853238961 35125197811 58184487977 62993123347 86570948387 98989193831 136040061751 147283042061 211164596797 243972672727 245876384677 383385628571 692924356817 952280432257 1030981294427 1088881132141 1496440679261 1620113462671 2683699399997 4217241914281 4565774303891 7622167924987 10475084754827 11340794238697 17821248089381 29520693399967 31960420127237 46389661057091 50223517342801 124748736625667 196033728983191 324727627399637 351564621399607 552458690770811 1372236102882337 3867210835395677 6077045598478921 42539319189352447
• Sum of all divisors σ(n): 55630938779615232
• Sum of proper divisors (its aliquot sum) s(n): 13091619590262785
• 42539319189352447 is a deficient number, because the sum of its proper divisors (13091619590262785) is less than itself. Its deficiency is 29447699599089662

Bases of 42539319189352447

• Binary: 10010111001000010100100100010001010001001010111111111111₂
• Hexadecimal: 0x9721491144AFFF
• Base-36: BMUXHG8O0E7

Squares and roots of 42539319189352447

• 42539319189352447 squared (42539319189352447²) is 1809593677093609328581535184887809
• 42539319189352447 cubed (42539319189352447³) is 76978883032919030923308517168607212537175054618623
• The square root of 42539319189352447 is 206250622.2762793193
• The cube root of 42539319189352447 is 349084.1886024803

Scales and comparisons

• 42,539,319,189,352,447 seconds is equal to 1,352,618,767 years, 24 weeks, 2 days, 5 hours, 54 minutes, 7 seconds.
• To count from 1 to 42,539,319,189,352,447 would take you about four billion, fifty-seven million, eight hundred fifty-six thousand, three hundred two 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 42539319189352447 cubic inches would be around 29090.3 feet tall.

Recreational maths with 42539319189352447

• 42539319189352447 backwards is 74425398191393524
• The number of decimal digits it has is: 17
• The sum of 42539319189352447's digits is 79
• More coming soon!