13955465978944
13,955,465,978,944 is an even composite number composed of four prime numbers multiplied together.
13955465978944 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 13955465978944:
26 × 7 × 532 × 2233
(2 × 2 × 2 × 2 × 2 × 2 × 7 × 53 × 53 × 223 × 223 × 223)See below for interesting mathematical facts about the number 13955465978944 from the Numbermatics database.
Names of 13955465978944
- Cardinal: 13955465978944 can be written as Thirteen trillion, nine hundred fifty-five billion, four hundred sixty-five million, nine hundred seventy-eight thousand, nine hundred forty-four.
Scientific notation
- Scientific notation: 1.3955465978944 × 1013
Factors of 13955465978944
Divisors of 13955465978944
- Number of divisors d(n): 168
-
Complete list of divisors:
1 2 4 7 8 14 16 28 32 53 56 64 106 112 212 223 224 371 424 446 448 742 848 892 1484 1561 1696 1784 2809 2968 3122 3392 3568 5618 5936 6244 7136 11236 11819 11872 12488 14272 19663 22472 23638 23744 24976 39326 44944 47276 49729 49952 78652 82733 89888 94552 99458 99904 157304 165466 179776 189104 198916 314608 330932 348103 378208 397832 626407 629216 661864 696206 756416 795664 1252814 1258432 1323728 1392412 1591328 2505628 2635637 2647456 2784824 3182656 4384849 5011256 5271274 5294912 5569648 8769698 10022512 10542548 11089567 11139296 17539396 18449459 20045024 21085096 22179134 22278592 35078792 36898918 40090048 42170192 44358268 70157584 73797836 77626969 84340384 88716536 139688761 140315168 147595672 155253938 168680768 177433072 279377522 280630336 295191344 310507876 354866144 558755044 587747051 590382688 621015752 709732288 977821327 1117510088 1175494102 1180765376 1242031504 1955642654 2235020176 2350988204 2484063008 3911285308 4114229357 4470040352 4701976408 4968126016 7822570616 8228458714 8940080704 9403952816 15645141232 16456917428 18807905632 31150593703 31290282464 32913834856 37615811264 62301187406 62580564928 65827669712 124602374812 131655339424 218054155921 249204749624 263310678848 436108311842 498409499248 872216623684 996818998496 1744433247368 1993637996992 3488866494736 6977732989472 13955465978944
- Sum of all divisors σ(n): 32402724892160
- Sum of proper divisors (its aliquot sum) s(n): 18447258913216
- 13955465978944 is an abundant number, because the sum of its proper divisors (18447258913216) is greater than itself. Its abundance is 4491792934272
Bases of 13955465978944
- Binary: 110010110001010000101001011110100100010000002
- Hexadecimal: 0xCB14297A440
- Base-36: 4Y31W4H8G
Squares and roots of 13955465978944
- 13955465978944 squared (139554659789442) is 194755030689463416251355136
- 13955465978944 cubed (139554659789443) is 2717897205015001337542292361784842256384
-
The
square root of 13955465978944 is 3735701.5377227341 -
The
cube root of 13955465978944 is 24075.8399424543
Scales and comparisons
How big is 13955465978944?- 13,955,465,978,944 seconds is equal to 443,740 years, 33 weeks, 5 days, 23 hours, 29 minutes, 4 seconds.
-
To count from 1 to 13,955,465,978,944 would take you about one million, one hundred nine thousand, three hundred fifty-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 13955465978944 cubic inches would be around 2006.3 feet tall.
Recreational maths with 13955465978944
- 13955465978944 backwards is 44987956455931
- The number of decimal digits it has is: 14
- The sum of 13955465978944's digits is 79
- More coming soon!
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