997031772
997,031,772 is an even composite number composed of four prime numbers multiplied together.
997031772 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-four divisors.
Prime factorization of 997031772:
22 × 32 × 112 × 228887
(2 × 2 × 3 × 3 × 11 × 11 × 228887)See below for interesting mathematical facts about the number 997031772 from the Numbermatics database.
Names of 997031772
- Cardinal: 997031772 can be written as Nine hundred ninety-seven million, thirty-one thousand, seven hundred seventy-two.
Scientific notation
- Scientific notation: 9.97031772 × 108
Factors of 997031772
Divisors of 997031772
- Number of divisors d(n): 54
-
Complete list of divisors:
1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 121 132 198 242 363 396 484 726 1089 1452 2178 4356 228887 457774 686661 915548 1373322 2059983 2517757 2746644 4119966 5035514 7553271 8239932 10071028 15106542 22659813 27695327 30213084 45319626 55390654 83085981 90639252 110781308 166171962 249257943 332343924 498515886 997031772
- Sum of all divisors σ(n): 2770231464
- Sum of proper divisors (its aliquot sum) s(n): 1773199692
- 997031772 is an abundant number, because the sum of its proper divisors (1773199692) is greater than itself. Its abundance is 776167920
Bases of 997031772
- Binary: 1110110110110101111111010111002
- Hexadecimal: 0x3B6D7F5C
- Base-36: GHLUN0
Squares and roots of 997031772
- 997031772 squared (9970317722) is 994072354377459984
- 997031772 cubed (9970317723) is 991121720981170884706611648
-
The
square root of 997031772 is 31575.8099183537 -
The
cube root of 997031772 is 999.0096101185
Scales and comparisons
How big is 997031772?- 997,031,772 seconds is equal to 31 years, 36 weeks, 3 days, 17 hours, 16 minutes, 12 seconds.
-
To count from 1 to 997,031,772 would take you about forty-seven 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 997031772 cubic inches would be around 83.3 feet tall.
Recreational maths with 997031772
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