401989416
401,989,416 is an even composite number composed of five prime numbers multiplied together.
401989416 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 401989416:
23 × 3 × 29 × 181 × 3191
(2 × 2 × 2 × 3 × 29 × 181 × 3191)See below for interesting mathematical facts about the number 401989416 from the Numbermatics database.
Names of 401989416
- Cardinal: 401989416 can be written as Four hundred one million, nine hundred eighty-nine thousand, four hundred sixteen.
Scientific notation
- Scientific notation: 4.01989416 × 108
Factors of 401989416
Divisors of 401989416
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 6 8 12 24 29 58 87 116 174 181 232 348 362 543 696 724 1086 1448 2172 3191 4344 5249 6382 9573 10498 12764 15747 19146 20996 25528 31494 38292 41992 62988 76584 92539 125976 185078 277617 370156 555234 577571 740312 1110468 1155142 1732713 2220936 2310284 3465426 4620568 6930852 13861704 16749559 33499118 50248677 66998236 100497354 133996472 200994708 401989416
- Sum of all divisors σ(n): 1045699200
- Sum of proper divisors (its aliquot sum) s(n): 643709784
- 401989416 is an abundant number, because the sum of its proper divisors (643709784) is greater than itself. Its abundance is 241720368
Bases of 401989416
- Binary: 101111111010111011111001010002
- Hexadecimal: 0x17F5DF28
- Base-36: 6NC10O
Squares and roots of 401989416
- 401989416 squared (4019894162) is 161595490576021056
- 401989416 cubed (4019894163) is 64959676884888207905143296
-
The
square root of 401989416 is 20049.6737130557 -
The
cube root of 401989416 is 738.0257920937
Scales and comparisons
How big is 401989416?- 401,989,416 seconds is equal to 12 years, 40 weeks, 4 days, 15 hours, 43 minutes, 36 seconds.
-
To count from 1 to 401,989,416 would take you about nineteen 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 401989416 cubic inches would be around 61.5 feet tall.
Recreational maths with 401989416
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