42455452158

Names of 42455452158

• Cardinal: 42455452158 can be written as Forty-two billion, four hundred fifty-five million, four hundred fifty-two thousand, one hundred fifty-eight.

Scientific notation

• Scientific notation: 4.2455452158 × 10¹⁰

Factors of 42455452158

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 52457

Divisors of 42455452158

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 27 38 42 54 57 63 113 114 126 133 171 189 226 266 339 342 378 399 513 678 791 798 1017 1026 1197 1582 2034 2147 2373 2394 3051 3591 4294 4746 6102 6441 7119 7182 12882 14238 15029 19323 21357 30058 38646 42714 45087 52313 57969 90174 104626 115938 135261 156939 270522 313878 366191 405783 470817 732382 811566 941634 993947 1098573 1412451 1987894 2197146 2824902 2981841 3295719 5911369 5963682 6591438 6957629 8945523 9887157 11822738 13915258 17734107 17891046 19774314 20872887 26836569 35468214 41379583 41745774 53202321 53673138 62618661 82759166 106404642 112316011 124138749 125237322 159606963 187855983 224632022 248277498 319213926 336948033 372416247 375711966 673896066 744832494 786212077 1010844099 1117248741 1572424154 2021688198 2234497482 2358636231 3032532297 4717272462 6065064594 7075908693 14151817386 21227726079 42455452158
• Sum of all divisors σ(n): 114504883200
• Sum of proper divisors (its aliquot sum) s(n): 72049431042
• 42455452158 is an abundant number, because the sum of its proper divisors (72049431042) is greater than itself. Its abundance is 29593978884

Bases of 42455452158

• Binary: 100111100010100010101100100111111110₂
• Hexadecimal: 0x9E28AC9FE
• Base-36: JI4VOJI

Squares and roots of 42455452158

• 42455452158 squared (42455452158²) is 1802465417940226856964
• 42455452158 cubed (42455452158³) is 76524484317810776229501811128312
• The square root of 42455452158 is 206047.2085663865
• The cube root of 42455452158 is 3488.5462909483

Scales and comparisons

• 42,455,452,158 seconds is equal to 1,349 years, 49 weeks, 3 days, 13 hours, 9 minutes, 18 seconds.
• To count from 1 to 42,455,452,158 would take you about two thousand, six hundred ninety-nine 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 42455452158 cubic inches would be around 290.7 feet tall.

Recreational maths with 42455452158

• 42455452158 backwards is 85125455424
• The number of decimal digits it has is: 11
• The sum of 42455452158's digits is 45
• More coming soon!