1421720713445376
1,421,720,713,445,376 is an even composite number composed of five prime numbers multiplied together.
1421720713445376 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 1421720713445376:
214 × 3 × 109 × 1117 × 237571
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 109 × 1117 × 237571)See below for interesting mathematical facts about the number 1421720713445376 from the Numbermatics database.
Names of 1421720713445376
- Cardinal: 1421720713445376 can be written as One quadrillion, four hundred twenty-one trillion, seven hundred twenty billion, seven hundred thirteen million, four hundred forty-five thousand, three hundred seventy-six.
Scientific notation
- Scientific notation: 1.421720713445376 × 1015
Factors of 1421720713445376
Divisors of 1421720713445376
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 64 96 109 128 192 218 256 327 384 436 512 654 768 872 1024 1117 1308 1536 1744 2048 2234 2616 3072 3351 3488 4096 4468 5232 6144 6702 6976 8192 8936 10464 12288 13404 13952 16384 17872 20928 24576 26808 27904 35744 41856 49152 53616 55808 71488 83712 107232 111616 121753 142976 167424 214464 223232 237571 243506 285952 334848 365259 428928 446464 475142 487012 571904 669696 712713 730518 857856 892928 950284 974024 1143808 1339392 1425426 1461036 1715712 1785856 1900568 1948048 2287616 2678784 2850852 2922072 3431424 3801136 3896096 4575232 5357568 5701704 5844144 6862848 7602272 7792192 9150464 11403408 11688288 13725696 15204544 15584384 18300928 22806816 23376576 25895239 27451392 30409088 31168768 45613632 46753152 51790478 54902784 60818176 62337536 77685717 91227264 93506304 103580956 121636352 124675072 155371434 182454528 187012608 207161912 243272704 249350144 265366807 310742868 364909056 374025216 414323824 486545408 498700288 530733614 621485736 729818112 748050432 796100421 828647648 973090816 997400576 1061467228 1242971472 1459636224 1496100864 1592200842 1657295296 1946181632 1994801152 2122934456 2485942944 2919272448 2992201728 3184401684 3314590592 3892363264 4245868912 4971885888 5838544896 5984403456 6368803368 6629181184 8491737824 9943771776 11677089792 12737606736 13258362368 16983475648 19887543552 25475213472 26516724736 28924981963 33966951296 39775087104 50950426944 53033449472 57849963926 67933902592 79550174208 86774945889 101900853888 106066898944 115699927852 135867805184 159100348416 173549891778 203801707776 212133797888 231399855704 271735610368 318200696832 347099783556 407603415552 424267595776 462799711408 543471220736 636401393664 694199567112 815206831104 925599422816 1086942441472 1272802787328 1388399134224 1630413662208 1851198845632 2173884882944 2776798268448 3260827324416 3702397691264 4347769765888 5553596536896 6521654648832 7404795382528 11107193073792 13043309297664 14809590765056 22214386147584 29619181530112 44428772295168 59238363060224 88857544590336 118476726120448 177715089180672 236953452240896 355430178361344 473906904481792 710860356722688 1421720713445376
- Sum of all divisors σ(n): 3829361926470080
- Sum of proper divisors (its aliquot sum) s(n): 2407641213024704
- 1421720713445376 is an abundant number, because the sum of its proper divisors (2407641213024704) is greater than itself. Its abundance is 985920499579328
Bases of 1421720713445376
- Binary: 1010000110100001100001001100001100001000000000000002
- Hexadecimal: 0x50D0C26184000
- Base-36: DZYHH91LHC
Squares and roots of 1421720713445376
- 1421720713445376 squared (14217207134453762) is 2021289787039628937744535781376
- 1421720713445376 cubed (14217207134453763) is 2873709558109833372818155800728809209254117376
-
The
square root of 1421720713445376 is 37705711.9472020579 -
The
cube root of 1421720713445376 is 112444.4687502543
Scales and comparisons
How big is 1421720713445376?- 1,421,720,713,445,376 seconds is equal to 45,206,321 years, 6 days, 1 hour, 29 minutes, 36 seconds.
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To count from 1 to 1,421,720,713,445,376 would take you about one hundred thirty-five million, six hundred eighteen thousand, nine hundred sixty-three 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 1421720713445376 cubic inches would be around 9370.4 feet tall.
Recreational maths with 1421720713445376
- 1421720713445376 backwards is 6735443170271241
- The number of decimal digits it has is: 16
- The sum of 1421720713445376's digits is 57
- More coming soon!
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