427972402
427,972,402 is an even composite number composed of five prime numbers multiplied together.
427972402 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 427972402:
2 × 113 × 13 × 83 × 149
(2 × 11 × 11 × 11 × 13 × 83 × 149)See below for interesting mathematical facts about the number 427972402 from the Numbermatics database.
Names of 427972402
- Cardinal: 427972402 can be written as Four hundred twenty-seven million, nine hundred seventy-two thousand, four hundred two.
Scientific notation
- Scientific notation: 4.27972402 × 108
Factors of 427972402
Divisors of 427972402
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 11 13 22 26 83 121 143 149 166 242 286 298 913 1079 1331 1573 1639 1826 1937 2158 2662 3146 3278 3874 10043 11869 12367 17303 18029 20086 21307 23738 24734 34606 36058 42614 110473 130559 136037 160771 198319 220946 234377 261118 272074 321542 396638 468754 1436149 1496407 1768481 2578147 2872298 2992814 3536962 5156294 16460477 19453291 32920954 38906582 213986201 427972402
- Sum of all divisors σ(n): 774748800
- Sum of proper divisors (its aliquot sum) s(n): 346776398
- 427972402 is a deficient number, because the sum of its proper divisors (346776398) is less than itself. Its deficiency is 81196004
Bases of 427972402
- Binary: 110011000001001010111001100102
- Hexadecimal: 0x19825732
- Base-36: 72SXMA
Squares and roots of 427972402
- 427972402 squared (4279724022) is 183160376873649604
- 427972402 cubed (4279724023) is 78387586441841071530228808
-
The
square root of 427972402 is 20687.4938549839 -
The
cube root of 427972402 is 753.5960060241
Scales and comparisons
How big is 427972402?- 427,972,402 seconds is equal to 13 years, 31 weeks, 4 days, 9 hours, 13 minutes, 22 seconds.
-
To count from 1 to 427,972,402 would take you about twenty 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 427972402 cubic inches would be around 62.8 feet tall.
Recreational maths with 427972402
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