42115916544

Names of 42115916544

• Cardinal: 42115916544 can be written as Forty-two billion, one hundred fifteen million, nine hundred sixteen thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 4.2115916544 × 10¹⁰

Factors of 42115916544

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 18828

Divisors of 42115916544

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 128 156 192 208 227 256 312 384 416 454 624 681 768 832 908 1248 1362 1664 1816 2496 2724 2951 3328 3632 4992 5448 5902 7264 8853 9984 10896 11804 14528 17706 18583 21792 23608 29056 35412 37166 43584 47216 55749 58112 70824 74332 87168 94432 111498 141648 148664 174336 188864 222996 241579 283296 297328 377728 445992 483158 566592 594656 724737 755456 891984 966316 1133184 1189312 1449474 1783968 1932632 2266368 2378624 2898948 3567936 3865264 4218341 4757248 5797896 7135872 7730528 8436682 11595792 12655023 14271744 15461056 16873364 23191584 25310046 30922112 33746728 46383168 50620092 54838433 61844224 67493456 92766336 101240184 109676866 134986912 164515299 185532672 202480368 219353732 269973824 329030598 404960736 438707464 539947648 658061196 809921472 877414928 1079895296 1316122392 1619842944 1754829856 2632244784 3239685888 3509659712 5264489568 7019319424 10528979136 14038638848 21057958272 42115916544
• Sum of all divisors σ(n): 121250341632
• Sum of proper divisors (its aliquot sum) s(n): 79134425088
• 42115916544 is an abundant number, because the sum of its proper divisors (79134425088) is greater than itself. Its abundance is 37018508544

Bases of 42115916544

• Binary: 100111001110010011011110001100000000₂
• Hexadecimal: 0x9CE4DE300
• Base-36: JCIQ96O

Squares and roots of 42115916544

• 42115916544 squared (42115916544²) is 1773750426341172903936
• 42115916544 cubed (42115916544³) is 74703124925669257293242705117184
• The square root of 42115916544 is 205221.6278660707
• The cube root of 42115916544 is 3479.2215566263

Scales and comparisons

• 42,115,916,544 seconds is equal to 1,339 years, 8 weeks, 17 hours, 42 minutes, 24 seconds.
• To count from 1 to 42,115,916,544 would take you about two thousand, six hundred seventy-eight 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 42115916544 cubic inches would be around 289.9 feet tall.

Recreational maths with 42115916544

• 42115916544 backwards is 44561951124
• The number of decimal digits it has is: 11
• The sum of 42115916544's digits is 42
• More coming soon!