42993504

Names of 42993504

• Cardinal: 42993504 can be written as Forty-two million, nine hundred ninety-three thousand, five hundred four.

Scientific notation

• Scientific notation: 4.2993504 × 10⁷

Factors of 42993504

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 121

Divisors of 42993504

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 72 76 81 96 97 108 114 144 152 162 171 194 216 228 243 288 291 304 324 342 388 432 456 486 513 582 608 648 684 729 776 864 873 912 972 1026 1164 1296 1368 1458 1539 1552 1746 1824 1843 1944 2052 2328 2592 2619 2736 2916 3078 3104 3492 3686 3888 4104 4617 4656 5238 5472 5529 5832 6156 6984 7372 7776 7857 8208 9234 9312 10476 11058 11664 12312 13851 13968 14744 15714 16416 16587 18468 20952 22116 23328 23571 24624 27702 27936 29488 31428 33174 36936 41904 44232 47142 49248 49761 55404 58976 62856 66348 70713 73872 83808 88464 94284 99522 110808 125712 132696 141426 147744 149283 176928 188568 199044 221616 251424 265392 282852 298566 377136 398088 443232 447849 530784 565704 597132 754272 796176 895698 1131408 1194264 1343547 1592352 1791396 2262816 2388528 2687094 3582792 4777056 5374188 7165584 10748376 14331168 21496752 42993504
• Sum of all divisors σ(n): 134963640
• Sum of proper divisors (its aliquot sum) s(n): 91970136
• 42993504 is an abundant number, because the sum of its proper divisors (91970136) is greater than itself. Its abundance is 48976632

Bases of 42993504

• Binary: 10100100000000011101100000₂
• Hexadecimal: 0x2900760
• Base-36: PLI00

Squares and roots of 42993504

• 42993504 squared (42993504²) is 1848441386198016
• 42993504 cubed (42993504³) is 79470972131269945688064
• The square root of 42993504 is 6556.9431902375
• The cube root of 42993504 is 350.3221632325

Scales and comparisons

• 42,993,504 seconds is equal to 1 year, 19 weeks, 14 hours, 38 minutes, 24 seconds.
• To count from 1 to 42,993,504 would take you about 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 42993504 cubic inches would be around 29.2 feet tall.

Recreational maths with 42993504

• 42993504 backwards is 40539924
• 42993504 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 42993504's digits is 36
• More coming soon!