120981747392
120,981,747,392 is an even composite number composed of five prime numbers multiplied together.
120981747392 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 120981747392:
26 × 112 × 17 × 109 × 8431
(2 × 2 × 2 × 2 × 2 × 2 × 11 × 11 × 17 × 109 × 8431)See below for interesting mathematical facts about the number 120981747392 from the Numbermatics database.
Names of 120981747392
- Cardinal: 120981747392 can be written as One hundred twenty billion, nine hundred eighty-one million, seven hundred forty-seven thousand, three hundred ninety-two.
Scientific notation
- Scientific notation: 1.20981747392 × 1011
Factors of 120981747392
Divisors of 120981747392
- Number of divisors d(n): 168
-
Complete list of divisors:
1 2 4 8 11 16 17 22 32 34 44 64 68 88 109 121 136 176 187 218 242 272 352 374 436 484 544 704 748 872 968 1088 1199 1496 1744 1853 1936 2057 2398 2992 3488 3706 3872 4114 4796 5984 6976 7412 7744 8228 8431 9592 11968 13189 14824 16456 16862 19184 20383 26378 29648 32912 33724 38368 40766 52756 59296 65824 67448 76736 81532 92741 105512 118592 131648 134896 143327 163064 185482 211024 224213 269792 286654 326128 370964 422048 448426 539584 573308 652256 741928 844096 896852 918979 1020151 1146616 1304512 1483856 1576597 1793704 1837958 2040302 2293232 2967712 3153194 3587408 3675916 4080604 4586464 5935424 6306388 7174816 7351832 8161208 9172928 10108769 12612776 14349632 14703664 15622643 16322416 17342567 20217538 25225552 29407328 31245286 32644832 34685134 40435076 50451104 58814656 62490572 65289664 69370268 80870152 100902208 111196459 124981144 138740536 161740304 171849073 222392918 249962288 277481072 323480608 343698146 444785836 499924576 554962144 646961216 687396292 889571672 999849152 1109924288 1374792584 1779143344 1890339803 2749585168 3558286688 3780679606 5499170336 7116573376 7561359212 10998340672 15122718424 30245436848 60490873696 120981747392
- Sum of all divisors σ(n): 282001325760
- Sum of proper divisors (its aliquot sum) s(n): 161019578368
- 120981747392 is an abundant number, because the sum of its proper divisors (161019578368) is greater than itself. Its abundance is 40037830976
Bases of 120981747392
- Binary: 11100001010110001001011110110110000002
- Hexadecimal: 0x1C2B12F6C0
- Base-36: 1JKTEPQ8
Squares and roots of 120981747392
- 120981747392 squared (1209817473922) is 14636583202021698801664
- 120981747392 cubed (1209817473923) is 1770759411628979668125623157260288
-
The
square root of 120981747392 is 347824.3053496979 -
The
cube root of 120981747392 is 4945.8387282761
Scales and comparisons
How big is 120981747392?- 120,981,747,392 seconds is equal to 3,846 years, 43 weeks, 6 days, 16 hours, 56 minutes, 32 seconds.
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To count from 1 to 120,981,747,392 would take you about seven thousand, six hundred ninety-three 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 120981747392 cubic inches would be around 412.2 feet tall.
Recreational maths with 120981747392
- 120981747392 backwards is 293747189021
- The number of decimal digits it has is: 12
- The sum of 120981747392's digits is 53
- More coming soon!
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