1345445136
1,345,445,136 is an even composite number composed of five prime numbers multiplied together.
1345445136 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 1345445136:
24 × 32 × 72 × 31 × 6151
(2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 31 × 6151)See below for interesting mathematical facts about the number 1345445136 from the Numbermatics database.
Names of 1345445136
- Cardinal: 1345445136 can be written as One billion, three hundred forty-five million, four hundred forty-five thousand, one hundred thirty-six.
Scientific notation
- Scientific notation: 1.345445136 × 109
Factors of 1345445136
Divisors of 1345445136
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 31 36 42 48 49 56 62 63 72 84 93 98 112 124 126 144 147 168 186 196 217 248 252 279 294 336 372 392 434 441 496 504 558 588 651 744 784 868 882 1008 1116 1176 1302 1488 1519 1736 1764 1953 2232 2352 2604 3038 3472 3528 3906 4464 4557 5208 6076 6151 7056 7812 9114 10416 12152 12302 13671 15624 18228 18453 24304 24604 27342 31248 36456 36906 43057 49208 54684 55359 72912 73812 86114 98416 109368 110718 129171 147624 172228 190681 218736 221436 258342 295248 301399 344456 381362 387513 442872 516684 572043 602798 688912 762724 775026 885744 904197 1033368 1144086 1205596 1334767 1525448 1550052 1716129 1808394 2066736 2288172 2411192 2669534 2712591 3050896 3100104 3432258 3616788 4004301 4576344 4822384 5339068 5425182 6200208 6864516 7233576 8008602 9152688 9343369 10678136 10850364 12012903 13729032 14467152 16017204 18686738 21356272 21700728 24025806 27458064 28030107 32034408 37373476 43401456 48051612 56060214 64068816 74746952 84090321 96103224 112120428 149493904 168180642 192206448 224240856 336361284 448481712 672722568 1345445136
- Sum of all divisors σ(n): 4522162944
- Sum of proper divisors (its aliquot sum) s(n): 3176717808
- 1345445136 is an abundant number, because the sum of its proper divisors (3176717808) is greater than itself. Its abundance is 1831272672
Bases of 1345445136
- Binary: 10100000011000111011101000100002
- Hexadecimal: 0x5031DD10
- Base-36: M91K40
Squares and roots of 1345445136
- 1345445136 squared (13454451362) is 1810222613986058496
- 1345445136 cubed (13454451363) is 2435555211064747975254675456
-
The
square root of 1345445136 is 36680.3099223549 -
The
cube root of 1345445136 is 1103.9650666325
Scales and comparisons
How big is 1345445136?- 1,345,445,136 seconds is equal to 42 years, 40 weeks, 4 days, 6 hours, 45 minutes, 36 seconds.
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To count from 1 to 1,345,445,136 would take you about eighty-five 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 1345445136 cubic inches would be around 92 feet tall.
Recreational maths with 1345445136
- 1345445136 backwards is 6315445431
- 1345445136 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1345445136's digits is 36
- More coming soon!
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The information we have on file for 1345445136 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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