1242518309990400
1,242,518,309,990,400 is an even composite number composed of four prime numbers multiplied together.
1242518309990400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred fifty-six divisors.
Prime factorization of 1242518309990400:
212 × 3 × 52 × 4044655957
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 4044655957)See below for interesting mathematical facts about the number 1242518309990400 from the Numbermatics database.
Names of 1242518309990400
- Cardinal: 1242518309990400 can be written as One quadrillion, two hundred forty-two trillion, five hundred eighteen billion, three hundred nine million, nine hundred ninety thousand, four hundred.
Scientific notation
- Scientific notation: 1.2425183099904 × 1015
Factors of 1242518309990400
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 16
- Sum of prime factors: 4044655967
Divisors of 1242518309990400
- Number of divisors d(n): 156
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 128 150 160 192 200 240 256 300 320 384 400 480 512 600 640 768 800 960 1024 1200 1280 1536 1600 1920 2048 2400 2560 3072 3200 3840 4096 4800 5120 6144 6400 7680 9600 10240 12288 12800 15360 19200 20480 25600 30720 38400 51200 61440 76800 102400 153600 307200 4044655957 8089311914 12133967871 16178623828 20223279785 24267935742 32357247656 40446559570 48535871484 60669839355 64714495312 80893119140 97071742968 101116398925 121339678710 129428990624 161786238280 194143485936 202232797850 242679357420 258857981248 303349196775 323572476560 388286971872 404465595700 485358714840 517715962496 606698393550 647144953120 776573943744 808931191400 970717429680 1035431924992 1213396787100 1294289906240 1553147887488 1617862382800 1941434859360 2070863849984 2426793574200 2588579812480 3106295774976 3235724765600 3882869718720 4141727699968 4853587148400 5177159624960 6212591549952 6471449531200 7765739437440 8283455399936 9707174296800 10354319249920 12425183099904 12942899062400 15531478874880 16566910799872 19414348593600 20708638499840 24850366199808 25885798124800 31062957749760 38828697187200 41417276999680 49700732399616 51771596249600 62125915499520 77657394374400 82834553999360 103543192499200 124251830999040 155314788748800 207086384998400 248503661998080 310629577497600 414172769996800 621259154995200 1242518309990400
- Sum of all divisors σ(n): 4108092342045272
- Sum of proper divisors (its aliquot sum) s(n): 2865574032054872
- 1242518309990400 is an abundant number, because the sum of its proper divisors (2865574032054872) is greater than itself. Its abundance is 1623055722064472
Bases of 1242518309990400
- Binary: 1000110101000010000010101100111111001110000000000002
- Hexadecimal: 0x46A10567E7000
- Base-36: C8FP14W9HC
Squares and roots of 1242518309990400
- 1242518309990400 squared (12425183099904002) is 1543851750661399748448092160000
- 1242518309990400 cubed (12425183099904003) is 1918264068107522820869799155782347915264000000
-
The
square root of 1242518309990400 is 35249373.1857801977 -
The
cube root of 1242518309990400 is 107506.3867844971
Scales and comparisons
How big is 1242518309990400?- 1,242,518,309,990,400 seconds is equal to 39,508,238 years, 46 weeks, 4 days, 5 hours, 20 minutes.
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To count from 1 to 1,242,518,309,990,400 would take you about one hundred eighteen million, five hundred twenty-four thousand, seven hundred sixteen 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 1242518309990400 cubic inches would be around 8958.9 feet tall.
Recreational maths with 1242518309990400
- 1242518309990400 backwards is 0040999038152421
- The number of decimal digits it has is: 16
- The sum of 1242518309990400's digits is 57
- More coming soon!
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