42374734857

Names of 42374734857

• Cardinal: 42374734857 can be written as Forty-two billion, three hundred seventy-four million, seven hundred thirty-four thousand, eight hundred fifty-seven.

Scientific notation

• Scientific notation: 4.2374734857 × 10¹⁰

Factors of 42374734857

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 806

Divisors of 42374734857

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 13 19 21 39 57 63 91 117 133 171 247 273 331 361 399 433 741 819 993 1083 1197 1299 1729 2223 2317 2527 2979 3031 3249 3897 4303 4693 5187 5629 6289 6951 7581 8227 9093 12909 14079 15561 16887 18867 20853 22743 24681 27279 30121 32851 38727 39403 42237 44023 50661 56601 57589 74043 81757 90363 98553 106951 118209 119491 132069 143323 156313 172767 245271 271089 295659 320853 354627 358473 396207 429969 468939 518301 572299 735813 748657 836437 962559 1003261 1075419 1094191 1289907 1406817 1553383 1716897 1863199 2032069 2245971 2509311 2723137 3009783 3282573 4660149 5150691 5589597 6096207 6737913 7527933 8169411 9029349 9847719 10873681 13042393 13980447 14224483 16768791 18288621 19061959 24508233 32621043 35400781 39127179 42673449 51739603 57185877 97863129 106202343 117381537 128020347 155218809 171557631 247805467 318607029 362177221 465656427 672614839 743416401 1086531663 2017844517 2230249203 3259594989 4708303873 6053533551 14124911619 42374734857
• Sum of all divisors σ(n): 79930800768
• Sum of proper divisors (its aliquot sum) s(n): 37556065911
• 42374734857 is a deficient number, because the sum of its proper divisors (37556065911) is less than itself. Its deficiency is 4818668946

Bases of 42374734857

• Binary: 100111011101101110110010010000001001₂
• Hexadecimal: 0x9DDBB2409
• Base-36: JGSTMO9

Squares and roots of 42374734857

• 42374734857 squared (42374734857²) is 1795618154201050810449
• 42374734857 cubed (42374734857³) is 76088843188685268763561340120793
• The square root of 42374734857 is 205851.2444873725
• The cube root of 42374734857 is 3486.3340530369

Scales and comparisons

• 42,374,734,857 seconds is equal to 1,347 years, 20 weeks, 7 hours, 40 minutes, 57 seconds.
• To count from 1 to 42,374,734,857 would take you about two thousand, six hundred ninety-four 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 42374734857 cubic inches would be around 290.5 feet tall.

Recreational maths with 42374734857

• 42374734857 backwards is 75843747324
• The number of decimal digits it has is: 11
• The sum of 42374734857's digits is 54
• More coming soon!