121380360400
121,380,360,400 is an even composite number composed of five prime numbers multiplied together.
121380360400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 121380360400:
24 × 52 × 13 × 17 × 1373081
(2 × 2 × 2 × 2 × 5 × 5 × 13 × 17 × 1373081)See below for interesting mathematical facts about the number 121380360400 from the Numbermatics database.
Names of 121380360400
- Cardinal: 121380360400 can be written as One hundred twenty-one billion, three hundred eighty million, three hundred sixty thousand, four hundred.
Scientific notation
- Scientific notation: 1.213803604 × 1011
Factors of 121380360400
Divisors of 121380360400
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 5 8 10 13 16 17 20 25 26 34 40 50 52 65 68 80 85 100 104 130 136 170 200 208 221 260 272 325 340 400 425 442 520 650 680 850 884 1040 1105 1300 1360 1700 1768 2210 2600 3400 3536 4420 5200 5525 6800 8840 11050 17680 22100 44200 88400 1373081 2746162 5492324 6865405 10984648 13730810 17850053 21969296 23342377 27461620 34327025 35700106 46684754 54923240 68654050 71400212 89250265 93369508 109846480 116711885 137308100 142800424 178500530 186739016 233423770 274616200 285600848 303450901 357001060 373478032 446251325 466847540 549232400 583559425 606901802 714002120 892502650 933695080 1167118850 1213803604 1428004240 1517254505 1785005300 1867390160 2334237700 2427607208 3034509010 3570010600 4668475400 4855214416 6069018020 7140021200 7586272525 9336950800 12138036040 15172545050 24276072080 30345090100 60690180200 121380360400
- Sum of all divisors σ(n): 332522014104
- Sum of proper divisors (its aliquot sum) s(n): 211141653704
- 121380360400 is an abundant number, because the sum of its proper divisors (211141653704) is greater than itself. Its abundance is 89761293304
Bases of 121380360400
- Binary: 11100010000101101010101010000110100002
- Hexadecimal: 0x1C42D550D0
- Base-36: 1JREQDHS
Squares and roots of 121380360400
- 121380360400 squared (1213803604002) is 14733191890833888160000
- 121380360400 cubed (1213803604003) is 1788320141551774801394092864000000
-
The
square root of 121380360400 is 348396.8432692809 -
The
cube root of 121380360400 is 4951.2646552745
Scales and comparisons
How big is 121380360400?- 121,380,360,400 seconds is equal to 3,859 years, 27 weeks, 6 hours, 46 minutes, 40 seconds.
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To count from 1 to 121,380,360,400 would take you about seven thousand, seven hundred nineteen 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 121380360400 cubic inches would be around 412.6 feet tall.
Recreational maths with 121380360400
- 121380360400 backwards is 004063083121
- The number of decimal digits it has is: 12
- The sum of 121380360400's digits is 28
- More coming soon!
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Keywords: Divisors of 121380360400, math, Factors of 121380360400, curriculum, school, college, exams, university, Prime factorization of 121380360400, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-one billion, three hundred eighty million, three hundred sixty thousand, four hundred.