1438642208768000
1,438,642,208,768,000 is an even composite number composed of three prime numbers multiplied together.
1438642208768000 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of two hundred fifty-two divisors.
Prime factorization of 1438642208768000:
220 × 53 × 33132
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 3313 × 3313)See below for interesting mathematical facts about the number 1438642208768000 from the Numbermatics database.
Names of 1438642208768000
- Cardinal: 1438642208768000 can be written as One quadrillion, four hundred thirty-eight trillion, six hundred forty-two billion, two hundred eight million, seven hundred sixty-eight thousand.
Scientific notation
- Scientific notation: 1.438642208768 × 1015
Factors of 1438642208768000
Divisors of 1438642208768000
- Number of divisors d(n): 252
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 256 320 400 500 512 640 800 1000 1024 1280 1600 2000 2048 2560 3200 3313 4000 4096 5120 6400 6626 8000 8192 10240 12800 13252 16000 16384 16565 20480 25600 26504 32000 32768 33130 40960 51200 53008 64000 65536 66260 81920 82825 102400 106016 128000 131072 132520 163840 165650 204800 212032 256000 262144 265040 327680 331300 409600 414125 424064 512000 524288 530080 655360 662600 819200 828250 848128 1024000 1048576 1060160 1310720 1325200 1638400 1656500 1696256 2048000 2120320 2621440 2650400 3276800 3313000 3392512 4096000 4240640 5242880 5300800 6553600 6626000 6785024 8192000 8481280 10601600 10975969 13107200 13252000 13570048 16384000 16962560 21203200 21951938 26214400 26504000 27140096 32768000 33925120 42406400 43903876 53008000 54280192 54879845 65536000 67850240 84812800 87807752 106016000 108560384 109759690 131072000 135700480 169625600 175615504 212032000 217120768 219519380 271400960 274399225 339251200 351231008 424064000 434241536 439038760 542801920 548798450 678502400 702462016 848128000 868483072 878077520 1085603840 1097596900 1357004800 1371996125 1404924032 1696256000 1736966144 1756155040 2171207680 2195193800 2714009600 2743992250 2809848064 3392512000 3473932288 3512310080 4342415360 4390387600 5428019200 5487984500 5619696128 6785024000 7024620160 8684830720 8780775200 10856038400 10975969000 11239392256 13570048000 14049240320 17369661440 17561550400 21712076800 21951938000 22478784512 27140096000 28098480640 35123100800 43424153600 43903876000 44957569024 54280192000 56196961280 70246201600 86848307200 87807752000 89915138048 108560384000 112393922560 140492403200 175615504000 179830276096 217120768000 224787845120 280984806400 351231008000 359660552192 434241536000 449575690240 561969612800 702462016000 719321104384 899151380480 1123939225600 1404924032000 1438642208768 1798302760960 2247878451200 2809848064000 2877284417536 3596605521920 4495756902400 5619696128000 5754568835072 7193211043840 8991513804800 11239392256000 11509137670144 14386422087680 17983027609600 22478784512000 28772844175360 35966055219200 44957569024000 57545688350720 71932110438400 89915138048000 143864220876800 179830276096000 287728441753600 359660552192000 719321104384000 1438642208768000
- Sum of all divisors σ(n): 3591933434346348
- Sum of proper divisors (its aliquot sum) s(n): 2153291225578348
- 1438642208768000 is an abundant number, because the sum of its proper divisors (2153291225578348) is greater than itself. Its abundance is 714649016810348
Bases of 1438642208768000
- Binary: 1010001110001101111111111011101000000000000000000002
- Hexadecimal: 0x51C6FFDD00000
- Base-36: E5YF3UGJCW
Squares and roots of 1438642208768000
- 1438642208768000 squared (14386422087680002) is 2069691404848869696077824000000
- 1438642208768000 cubed (14386422087680003) is 2977545414139922804793621585783160832000000000
-
The
square root of 1438642208768000 is 37929437.2324188329 -
The
cube root of 1438642208768000 is 112888.8197914261
Scales and comparisons
How big is 1438642208768000?- 1,438,642,208,768,000 seconds is equal to 45,744,372 years, 11 weeks, 5 days, 8 hours, 53 minutes, 20 seconds.
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To count from 1 to 1,438,642,208,768,000 would take you about one hundred thirty-seven million, two hundred thirty-three thousand, one 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 1438642208768000 cubic inches would be around 9407.4 feet tall.
Recreational maths with 1438642208768000
- 1438642208768000 backwards is 0008678022468341
- The number of decimal digits it has is: 16
- The sum of 1438642208768000's digits is 59
- More coming soon!
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