103172472
103,172,472 is an even composite number composed of five prime numbers multiplied together.
103172472 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 103172472:
23 × 32 × 132 × 61 × 139
(2 × 2 × 2 × 3 × 3 × 13 × 13 × 61 × 139)See below for interesting mathematical facts about the number 103172472 from the Numbermatics database.
Names of 103172472
- Cardinal: 103172472 can be written as One hundred three million, one hundred seventy-two thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.03172472 × 108
Factors of 103172472
Divisors of 103172472
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 18 24 26 36 39 52 61 72 78 104 117 122 139 156 169 183 234 244 278 312 338 366 417 468 488 507 549 556 676 732 793 834 936 1014 1098 1112 1251 1352 1464 1521 1586 1668 1807 2028 2196 2379 2502 3042 3172 3336 3614 4056 4392 4758 5004 5421 6084 6344 7137 7228 8479 9516 10008 10309 10842 12168 14274 14456 16263 16958 19032 20618 21684 23491 25437 28548 30927 32526 33916 41236 43368 46982 50874 57096 61854 65052 67832 70473 76311 82472 92781 93964 101748 110227 123708 130104 140946 152622 185562 187928 203496 211419 220454 247416 281892 305244 330681 371124 422838 440908 563784 610488 661362 742248 845676 881816 992043 1322724 1432951 1691352 1984086 2645448 2865902 3968172 4298853 5731804 7936344 8597706 11463608 12896559 17195412 25793118 34390824 51586236 103172472
- Sum of all divisors σ(n): 309745800
- Sum of proper divisors (its aliquot sum) s(n): 206573328
- 103172472 is an abundant number, because the sum of its proper divisors (206573328) is greater than itself. Its abundance is 103400856
Bases of 103172472
- Binary: 1100010011001001001011110002
- Hexadecimal: 0x6264978
- Base-36: 1PFCE0
Squares and roots of 103172472
- 103172472 squared (1031724722) is 10644558978590784
- 103172472 cubed (1031724723) is 1098225463171006261698048
-
The
square root of 103172472 is 10157.3850965689 -
The
cube root of 103172472 is 469.0163098999
Scales and comparisons
How big is 103172472?- 103,172,472 seconds is equal to 3 years, 14 weeks, 4 days, 3 hours, 1 minute, 12 seconds.
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To count from 1 to 103,172,472 would take you about 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 103172472 cubic inches would be around 39.1 feet tall.
Recreational maths with 103172472
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