1328409520
1,328,409,520 is an even composite number composed of five prime numbers multiplied together.
1328409520 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 1328409520:
24 × 5 × 312 × 37 × 467
(2 × 2 × 2 × 2 × 5 × 31 × 31 × 37 × 467)See below for interesting mathematical facts about the number 1328409520 from the Numbermatics database.
Names of 1328409520
- Cardinal: 1328409520 can be written as One billion, three hundred twenty-eight million, four hundred nine thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.32840952 × 109
Factors of 1328409520
Divisors of 1328409520
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 5 8 10 16 20 31 37 40 62 74 80 124 148 155 185 248 296 310 370 467 496 592 620 740 934 961 1147 1240 1480 1868 1922 2294 2335 2480 2960 3736 3844 4588 4670 4805 5735 7472 7688 9176 9340 9610 11470 14477 15376 17279 18352 18680 19220 22940 28954 34558 35557 37360 38440 45880 57908 69116 71114 72385 76880 86395 91760 115816 138232 142228 144770 172790 177785 231632 276464 284456 289540 345580 355570 448787 535649 568912 579080 691160 711140 897574 1071298 1158160 1382320 1422280 1795148 2142596 2243935 2678245 2844560 3590296 4285192 4487870 5356490 7180592 8570384 8975740 10712980 16605119 17951480 21425960 33210238 35902960 42851920 66420476 83025595 132840952 166051190 265681904 332102380 664204760 1328409520
- Sum of all divisors σ(n): 3284669232
- Sum of proper divisors (its aliquot sum) s(n): 1956259712
- 1328409520 is an abundant number, because the sum of its proper divisors (1956259712) is greater than itself. Its abundance is 627850192
Bases of 1328409520
- Binary: 10011110010110111101011101100002
- Hexadecimal: 0x4F2DEBB0
- Base-36: LYWFCG
Squares and roots of 1328409520
- 1328409520 squared (13284095202) is 1764671852826630400
- 1328409520 cubed (13284095203) is 2344206888970934732881408000
-
The
square root of 1328409520 is 36447.3527159381 -
The
cube root of 1328409520 is 1099.2859056729
Scales and comparisons
How big is 1328409520?- 1,328,409,520 seconds is equal to 42 years, 12 weeks, 3 days, 2 hours, 38 minutes, 40 seconds.
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To count from 1 to 1,328,409,520 would take you about eighty-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 1328409520 cubic inches would be around 91.6 feet tall.
Recreational maths with 1328409520
- 1328409520 backwards is 0259048231
- The number of decimal digits it has is: 10
- The sum of 1328409520's digits is 34
- More coming soon!
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