12968123670840
12,968,123,670,840 is an even composite number composed of six prime numbers multiplied together.
12968123670840 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 12968123670840:
23 × 3 × 5 × 13 × 1531 × 5429719
(2 × 2 × 2 × 3 × 5 × 13 × 1531 × 5429719)See below for interesting mathematical facts about the number 12968123670840 from the Numbermatics database.
Names of 12968123670840
- Cardinal: 12968123670840 can be written as Twelve trillion, nine hundred sixty-eight billion, one hundred twenty-three million, six hundred seventy thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.296812367084 × 1013
Factors of 12968123670840
Divisors of 12968123670840
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 60 65 78 104 120 130 156 195 260 312 390 520 780 1531 1560 3062 4593 6124 7655 9186 12248 15310 18372 19903 22965 30620 36744 39806 45930 59709 61240 79612 91860 99515 119418 159224 183720 199030 238836 298545 398060 477672 597090 796120 1194180 2388360 5429719 10859438 16289157 21718876 27148595 32578314 43437752 54297190 65156628 70586347 81445785 108594380 130313256 141172694 162891570 211759041 217188760 282345388 325783140 352931735 423518082 564690776 651566280 705863470 847036164 1058795205 1411726940 1694072328 2117590410 2823453880 4235180820 8312899789 8470361640 16625799578 24938699367 33251599156 41564498945 49877398734 66503198312 83128997890 99754797468 108067697257 124693496835 166257995780 199509594936 216135394514 249386993670 324203091771 332515991560 432270789028 498773987340 540338486285 648406183542 864541578056 997547974680 1080676972570 1296812367084 1621015458855 2161353945140 2593624734168 3242030917710 4322707890280 6484061835420 12968123670840
- Sum of all divisors σ(n): 41924388441600
- Sum of proper divisors (its aliquot sum) s(n): 28956264770760
- 12968123670840 is an abundant number, because the sum of its proper divisors (28956264770760) is greater than itself. Its abundance is 15988141099920
Bases of 12968123670840
- Binary: 101111001011011000000110011110100001001110002
- Hexadecimal: 0xBCB6067A138
- Base-36: 4LHH208JC
Squares and roots of 12968123670840
- 12968123670840 squared (129681236708402) is 168172231542200716666305600
- 12968123670840 cubed (129681236708403) is 2180878296640398392186729744813248704000
-
The
square root of 12968123670840 is 3601128.1108619283 -
The
cube root of 12968123670840 is 23494.1127071065
Scales and comparisons
How big is 12968123670840?- 12,968,123,670,840 seconds is equal to 412,346 years, 11 weeks, 2 days, 23 hours, 14 minutes.
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To count from 1 to 12,968,123,670,840 would take you about one million, thirty thousand, eight hundred sixty-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 12968123670840 cubic inches would be around 1957.8 feet tall.
Recreational maths with 12968123670840
- 12968123670840 backwards is 04807632186921
- The number of decimal digits it has is: 14
- The sum of 12968123670840's digits is 57
- More coming soon!
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