42153696

Names of 42153696

• Cardinal: 42153696 can be written as Forty-two million, one hundred fifty-three thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 4.2153696 × 10⁷

Factors of 42153696

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 157

Divisors of 42153696

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 72 78 81 96 104 108 117 139 144 156 162 208 216 234 243 278 288 312 324 351 416 417 432 468 486 556 624 648 702 729 834 864 936 972 1053 1112 1248 1251 1296 1404 1458 1668 1807 1872 1944 2106 2224 2502 2592 2808 2916 3159 3336 3614 3744 3753 3888 4212 4448 5004 5421 5616 5832 6318 6672 7228 7506 7776 8424 9477 10008 10842 11232 11259 11664 12636 13344 14456 15012 16263 16848 18954 20016 21684 22518 23328 25272 28912 30024 32526 33696 33777 37908 40032 43368 45036 48789 50544 57824 60048 65052 67554 75816 86736 90072 97578 101088 101331 120096 130104 135108 146367 151632 173472 180144 195156 202662 260208 270216 292734 303264 360288 390312 405324 439101 520416 540432 585468 780624 810648 878202 1080864 1170936 1317303 1561248 1621296 1756404 2341872 2634606 3242592 3512808 4683744 5269212 7025616 10538424 14051232 21076848 42153696
• Sum of all divisors σ(n): 134963640
• Sum of proper divisors (its aliquot sum) s(n): 92809944
• 42153696 is an abundant number, because the sum of its proper divisors (92809944) is greater than itself. Its abundance is 50656248

Bases of 42153696

• Binary: 10100000110011011011100000₂
• Hexadecimal: 0x28336E0
• Base-36: P3I00

Squares and roots of 42153696

• 42153696 squared (42153696²) is 1776934086460416
• 42153696 cubed (42153696³) is 74904339292690092097536
• The square root of 42153696 is 6492.5877737617
• The cube root of 42153696 is 348.0261573679

Scales and comparisons

• 42,153,696 seconds is equal to 1 year, 17 weeks, 4 days, 21 hours, 21 minutes, 36 seconds.
• To count from 1 to 42,153,696 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 42153696 cubic inches would be around 29 feet tall.

Recreational maths with 42153696

• 42153696 backwards is 69635124
• 42153696 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 42153696's digits is 36
• More coming soon!