12420972436992
12,420,972,436,992 is an even composite number composed of five prime numbers multiplied together.
12420972436992 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 12420972436992:
29 × 3 × 72 × 9403 × 17551
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 9403 × 17551)See below for interesting mathematical facts about the number 12420972436992 from the Numbermatics database.
Names of 12420972436992
- Cardinal: 12420972436992 can be written as Twelve trillion, four hundred twenty billion, nine hundred seventy-two million, four hundred thirty-six thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 1.2420972436992 × 1013
Factors of 12420972436992
Divisors of 12420972436992
- Number of divisors d(n): 240
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 128 147 168 192 196 224 256 294 336 384 392 448 512 588 672 768 784 896 1176 1344 1536 1568 1792 2352 2688 3136 3584 4704 5376 6272 9403 9408 10752 12544 17551 18806 18816 25088 28209 35102 37612 37632 52653 56418 65821 70204 75224 75264 105306 112836 122857 131642 140408 150448 197463 210612 225672 245714 263284 280816 300896 368571 394926 421224 451344 460747 491428 526568 561632 601792 737142 789852 842448 859999 902688 921494 982856 1053136 1123264 1203584 1382241 1474284 1579704 1684896 1719998 1805376 1842988 1965712 2106272 2246528 2407168 2579997 2764482 2948568 3159408 3369792 3439996 3610752 3685976 3931424 4212544 4493056 4814336 5159994 5528964 5897136 6318816 6739584 6879992 7221504 7371952 7862848 8425088 8986112 10319988 11057928 11794272 12637632 13479168 13759984 14443008 14743904 15725696 16850176 20639976 22115856 23588544 25275264 26958336 27519968 29487808 31451392 33700352 41279952 44231712 47177088 50550528 55039936 58975616 62902784 82559904 88463424 94354176 101101056 110079872 117951232 165032053 165119808 176926848 188708352 220159744 235902464 330064106 330239616 353853696 440319488 495096159 660128212 660479232 707707392 990192318 1155224371 1320256424 1320958464 1980384636 2310448742 2640512848 3465673113 3960769272 4620897484 5281025696 6931346226 7921538544 8086570597 9241794968 10562051392 13862692452 15843077088 16173141194 18483589936 21124102784 24259711791 27725384904 31686154176 32346282388 36967179872 42248205568 48519423582 55450769808 63372308352 64692564776 73934359744 84496411136 97038847164 110901539616 126744616704 129385129552 147868719488 194077694328 221803079232 253489233408 258770259104 295737438976 388155388656 443606158464 517540518208 591474877952 776310777312 887212316928 1035081036416 1552621554624 1774424633856 2070162072832 3105243109248 4140324145664 6210486218496 12420972436992
- Sum of all divisors σ(n): 38499023261952
- Sum of proper divisors (its aliquot sum) s(n): 26078050824960
- 12420972436992 is an abundant number, because the sum of its proper divisors (26078050824960) is greater than itself. Its abundance is 13657078387968
Bases of 12420972436992
- Binary: 101101001011111110111010011001011110000000002
- Hexadecimal: 0xB4BFBA65E00
- Base-36: 4EI46AEIO
Squares and roots of 12420972436992
- 12420972436992 squared (124209724369922) is 154280556280514983410008064
- 12420972436992 cubed (124209724369923) is 1916314537124069604650978313024451903488
-
The
square root of 12420972436992 is 3524340.0001974837 -
The
cube root of 12420972436992 is 23158.9322742093
Scales and comparisons
How big is 12420972436992?- 12,420,972,436,992 seconds is equal to 394,948 years, 26 weeks, 1 day, 1 hour, 23 minutes, 12 seconds.
-
To count from 1 to 12,420,972,436,992 would take you about nine hundred eighty-seven thousand, three hundred seventy-one 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 12420972436992 cubic inches would be around 1929.9 feet tall.
Recreational maths with 12420972436992
- 12420972436992 backwards is 29963427902421
- The number of decimal digits it has is: 14
- The sum of 12420972436992's digits is 60
- More coming soon!
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