1320991557376
1,320,991,557,376 is an even composite number composed of five prime numbers multiplied together.
1320991557376 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 1320991557376:
28 × 17 × 139 × 1019 × 2143
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 17 × 139 × 1019 × 2143)See below for interesting mathematical facts about the number 1320991557376 from the Numbermatics database.
Names of 1320991557376
- Cardinal: 1320991557376 can be written as One trillion, three hundred twenty billion, nine hundred ninety-one million, five hundred fifty-seven thousand, three hundred seventy-six.
Scientific notation
- Scientific notation: 1.320991557376 × 1012
Factors of 1320991557376
Divisors of 1320991557376
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 8 16 17 32 34 64 68 128 136 139 256 272 278 544 556 1019 1088 1112 2038 2143 2176 2224 2363 4076 4286 4352 4448 4726 8152 8572 8896 9452 16304 17144 17323 17792 18904 32608 34288 34646 35584 36431 37808 65216 68576 69292 72862 75616 130432 137152 138584 141641 145724 151232 260864 274304 277168 283282 291448 297877 302464 548608 554336 566564 582896 595754 604928 1108672 1133128 1165792 1191508 2183717 2217344 2266256 2331584 2383016 2407897 4367434 4434688 4532512 4663168 4766032 4815794 5063909 8734868 9065024 9326336 9532064 9631588 10127818 17469736 18130048 19064128 19263176 20255636 34939472 36260096 37123189 38128256 38526352 40511272 69878944 74246378 76256512 77052704 81022544 139757888 148492756 154105408 162045088 279515776 296985512 303536663 308210816 324090176 559031552 593971024 607073326 616421632 648180352 1187942048 1214146652 1296360704 2375884096 2428293304 4751768192 4856586608 5160123271 9503536384 9713173216 10320246542 19426346432 20640493084 38852692864 41280986168 77705385728 82561972336 165123944672 330247889344 660495778688 1320991557376
- Sum of all divisors σ(n): 2816089113600
- Sum of proper divisors (its aliquot sum) s(n): 1495097556224
- 1320991557376 is an abundant number, because the sum of its proper divisors (1495097556224) is greater than itself. Its abundance is 174105998848
Bases of 1320991557376
- Binary: 100110011100100010011101110000111000000002
- Hexadecimal: 0x133913B8700
- Base-36: GUUS9L34
Squares and roots of 1320991557376
- 1320991557376 squared (13209915573762) is 1745018694658669900005376
- 1320991557376 cubed (13209915573763) is 2305154963107390963948795833012453376
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The
square root of 1320991557376 is 1149343.9682601549 -
The
cube root of 1320991557376 is 10972.3591347627
Scales and comparisons
How big is 1320991557376?- 1,320,991,557,376 seconds is equal to 42,003 years, 23 weeks, 1 day, 3 hours, 16 minutes, 16 seconds.
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To count from 1 to 1,320,991,557,376 would take you about one hundred five thousand and eight 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 1320991557376 cubic inches would be around 914.4 feet tall.
Recreational maths with 1320991557376
- 1320991557376 backwards is 6737551990231
- The number of decimal digits it has is: 13
- The sum of 1320991557376's digits is 58
- More coming soon!
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