129480288
129,480,288 is an even composite number composed of five prime numbers multiplied together.
129480288 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 129480288:
25 × 3 × 7 × 19 × 10141
(2 × 2 × 2 × 2 × 2 × 3 × 7 × 19 × 10141)See below for interesting mathematical facts about the number 129480288 from the Numbermatics database.
Names of 129480288
- Cardinal: 129480288 can be written as One hundred twenty-nine million, four hundred eighty thousand, two hundred eighty-eight.
Scientific notation
- Scientific notation: 1.29480288 × 108
Factors of 129480288
Divisors of 129480288
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 19 21 24 28 32 38 42 48 56 57 76 84 96 112 114 133 152 168 224 228 266 304 336 399 456 532 608 672 798 912 1064 1596 1824 2128 3192 4256 6384 10141 12768 20282 30423 40564 60846 70987 81128 121692 141974 162256 192679 212961 243384 283948 324512 385358 425922 486768 567896 578037 770716 851844 973536 1135792 1156074 1348753 1541432 1703688 2271584 2312148 2697506 3082864 3407376 4046259 4624296 5395012 6165728 6814752 8092518 9248592 10790024 16185036 18497184 21580048 32370072 43160096 64740144 129480288
- Sum of all divisors σ(n): 408925440
- Sum of proper divisors (its aliquot sum) s(n): 279445152
- 129480288 is an abundant number, because the sum of its proper divisors (279445152) is greater than itself. Its abundance is 149964864
Bases of 129480288
- Binary: 1111011011110110110011000002
- Hexadecimal: 0x7B7B660
- Base-36: 2537MO
Squares and roots of 129480288
- 129480288 squared (1294802882) is 16765144980562944
- 129480288 cubed (1294802883) is 2170755800445044391247872
-
The
square root of 129480288 is 11378.9405482233 -
The
cube root of 129480288 is 505.9037348049
Scales and comparisons
How big is 129480288?- 129,480,288 seconds is equal to 4 years, 6 weeks, 14 hours, 44 minutes, 48 seconds.
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To count from 1 to 129,480,288 would take you about 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 129480288 cubic inches would be around 42.2 feet tall.
Recreational maths with 129480288
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