3997405120
3,997,405,120 is an even composite number composed of four prime numbers multiplied together.
3997405120 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 3997405120:
26 × 5 × 3067 × 4073
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 3067 × 4073)See below for interesting mathematical facts about the number 3997405120 from the Numbermatics database.
Names of 3997405120
- Cardinal: 3997405120 can be written as Three billion, nine hundred ninety-seven million, four hundred five thousand, one hundred twenty.
Scientific notation
- Scientific notation: 3.99740512 × 109
Factors of 3997405120
Divisors of 3997405120
- Number of divisors d(n): 56
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 80 160 320 3067 4073 6134 8146 12268 15335 16292 20365 24536 30670 32584 40730 49072 61340 65168 81460 98144 122680 130336 162920 196288 245360 260672 325840 490720 651680 981440 1303360 12491891 24983782 49967564 62459455 99935128 124918910 199870256 249837820 399740512 499675640 799481024 999351280 1998702560 3997405120
- Sum of all divisors σ(n): 9524262384
- Sum of proper divisors (its aliquot sum) s(n): 5526857264
- 3997405120 is an abundant number, because the sum of its proper divisors (5526857264) is greater than itself. Its abundance is 1529452144
Bases of 3997405120
- Binary: 111011100100001110001111110000002
- Hexadecimal: 0xEE438FC0
- Base-36: 1U3Y9J4
Squares and roots of 3997405120
- 3997405120 squared (39974051202) is 15979247693402214400
- 3997405120 cubed (39974051203) is 63875526543354202061897728000
-
The
square root of 3997405120 is 63225.0355476373 -
The
cube root of 3997405120 is 1587.0577181115
Scales and comparisons
How big is 3997405120?- 3,997,405,120 seconds is equal to 127 years, 5 weeks, 3 days, 6 hours, 18 minutes, 40 seconds.
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To count from 1 to 3,997,405,120 would take you about two hundred fifty-four 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 3997405120 cubic inches would be around 132.3 feet tall.
Recreational maths with 3997405120
- 3997405120 backwards is 0215047993
- 3997405120 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 3997405120's digits is 40
- More coming soon!
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