42381532557

Names of 42381532557

• Cardinal: 42381532557 can be written as Forty-two billion, three hundred eighty-one million, five hundred thirty-two thousand, five hundred fifty-seven.

Scientific notation

• Scientific notation: 4.2381532557 × 10¹⁰

Factors of 42381532557

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1687

Divisors of 42381532557

• Number of divisors d(n): 112
• Complete list of divisors:
  1 3 7 9 13 21 27 39 63 81 91 117 189 243 273 351 567 601 729 819 1053 1063 1701 1803 2457 3159 3189 4207 5103 5409 7371 7441 7813 9477 9567 12621 13819 16227 22113 22323 23439 28701 37863 41457 48681 54691 66339 66969 70317 86103 96733 113589 124371 146043 164073 200907 210951 258309 290199 340767 373113 438129 492219 602721 632853 638863 774927 870597 1022301 1119339 1476657 1808163 1898559 1916589 2611791 3066903 3358017 4429971 4472041 5424489 5695677 5749767 7835373 8305219 10074051 13289913 13416123 17249301 23506119 24915657 39869739 40248369 51747903 58136533 70518357 74746971 120745107 155243709 174409599 224240913 362235321 465731127 523228797 672722739 1086705963 1569686391 2018168217 3260117889 4709059173 6054504651 14127177519 42381532557
• Sum of all divisors σ(n): 78410875648
• Sum of proper divisors (its aliquot sum) s(n): 36029343091
• 42381532557 is a deficient number, because the sum of its proper divisors (36029343091) is less than itself. Its deficiency is 6352189466

Bases of 42381532557

• Binary: 100111011110001000101101110110001101₂
• Hexadecimal: 0x9DE22DD8D
• Base-36: JGWVBT9

Squares and roots of 42381532557

• 42381532557 squared (42381532557²) is 1796194301880050958249
• 42381532557 cubed (42381532557³) is 76125467283827265995849041212693
• The square root of 42381532557 is 205867.7550200613
• The cube root of 42381532557 is 3486.5204674647

Scales and comparisons

• 42,381,532,557 seconds is equal to 1,347 years, 31 weeks, 1 day, 23 hours, 55 minutes, 57 seconds.
• To count from 1 to 42,381,532,557 would take you about two thousand, six hundred ninety-five 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 42381532557 cubic inches would be around 290.5 feet tall.

Recreational maths with 42381532557

• 42381532557 backwards is 75523518324
• The number of decimal digits it has is: 11
• The sum of 42381532557's digits is 45
• More coming soon!