13120495440
13,120,495,440 is an even composite number composed of six prime numbers multiplied together.
What does the number 13120495440 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 160 divisors.
13120495440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 13120495440:
24 × 3 × 5 × 13 × 401 × 10487
(2 × 2 × 2 × 2 × 3 × 5 × 13 × 401 × 10487)See below for interesting mathematical facts about the number 13120495440 from the Numbermatics database.
Names of 13120495440
- Cardinal: 13120495440 can be written as Thirteen billion, one hundred twenty million, four hundred ninety-five thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.312049544 × 1010
Factors of 13120495440
Divisors of 13120495440
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 65 78 80 104 120 130 156 195 208 240 260 312 390 401 520 624 780 802 1040 1203 1560 1604 2005 2406 3120 3208 4010 4812 5213 6015 6416 8020 9624 10426 10487 12030 15639 16040 19248 20852 20974 24060 26065 31278 31461 32080 41704 41948 48120 52130 52435 62556 62922 78195 83408 83896 96240 104260 104870 125112 125844 136331 156390 157305 167792 208520 209740 250224 251688 272662 312780 314610 408993 417040 419480 503376 545324 625560 629220 681655 817986 838960 1090648 1251120 1258440 1363310 1635972 2044965 2181296 2516880 2726620 3271944 4089930 4205287 5453240 6543888 8179860 8410574 10906480 12615861 16359720 16821148 21026435 25231722 32719440 33642296 42052870 50463444 54668731 63079305 67284592 84105740 100926888 109337462 126158610 164006193 168211480 201853776 218674924 252317220 273343655 328012386 336422960 437349848 504634440 546687310 656024772 820030965 874699696 1009268880 1093374620 1312049544 1640061930 2186749240 2624099088 3280123860 4373498480 6560247720 13120495440
- Sum of all divisors σ(n): 43915689216
- Sum of proper divisors (its aliquot sum) s(n): 30795193776
- 13120495440 is an abundant number, because the sum of its proper divisors (30795193776) is greater than itself. Its abundance is 17674698336
Bases of 13120495440
- Binary: 11000011100000101011011111010100002
- Hexadecimal: 0x30E0ADF50
- Base-36: 60ZLR2O
Squares and roots of 13120495440
- 13120495440 squared (131204954402) is 172147400591060793600
- 13120495440 cubed (131204954403) is 2258659184462866447191581184000
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The
square root of 13120495440 is 114544.7311752051 -
The
cube root of 13120495440 is 2358.5771035903
Scales and comparisons
How big is 13120495440?- 13,120,495,440 seconds is equal to 417 years, 9 weeks, 6 days, 14 hours, 4 minutes.
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To count from 1 to 13,120,495,440 would take you about eight hundred thirty-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 13120495440 cubic inches would be around 196.5 feet tall.
Recreational maths with 13120495440
- 13120495440 backwards is 04459402131
- The number of decimal digits it has is: 11
- The sum of 13120495440's digits is 33
- More coming soon!
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