972649472
972,649,472 is an even composite number composed of two prime numbers multiplied together.
972649472 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twenty-two divisors.
Prime factorization of 972649472:
210 × 949853
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 949853)See below for interesting mathematical facts about the number 972649472 from the Numbermatics database.
Names of 972649472
- Cardinal: 972649472 can be written as Nine hundred seventy-two million, six hundred forty-nine thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 9.72649472 × 108
Factors of 972649472
Divisors of 972649472
- Number of divisors d(n): 22
- Complete list of divisors:
- Sum of all divisors σ(n): 1944351138
- Sum of proper divisors (its aliquot sum) s(n): 971701666
- 972649472 is a deficient number, because the sum of its proper divisors (971701666) is less than itself. Its deficiency is 947806
Bases of 972649472
- Binary: 1110011111100101110100000000002
- Hexadecimal: 0x39F97400
- Base-36: G3394W
Squares and roots of 972649472
- 972649472 squared (9726494722) is 946046995381878784
- 972649472 cubed (9726494723) is 920172110545370837625602048
-
The
square root of 972649472 is 31187.3287089485 -
The
cube root of 972649472 is 990.7987540749
Scales and comparisons
How big is 972649472?- 972,649,472 seconds is equal to 30 years, 48 weeks, 1 day, 12 hours, 24 minutes, 32 seconds.
-
To count from 1 to 972,649,472 would take you about forty-six 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 972649472 cubic inches would be around 82.6 feet tall.
Recreational maths with 972649472
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