421664290740
421,664,290,740 is an even composite number composed of six prime numbers multiplied together.
421664290740 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 421664290740:
22 × 32 × 5 × 7 × 11 × 30423109
(2 × 2 × 3 × 3 × 5 × 7 × 11 × 30423109)See below for interesting mathematical facts about the number 421664290740 from the Numbermatics database.
Names of 421664290740
- Cardinal: 421664290740 can be written as Four hundred twenty-one billion, six hundred sixty-four million, two hundred ninety thousand, seven hundred forty.
Scientific notation
- Scientific notation: 4.2166429074 × 1011
Factors of 421664290740
Divisors of 421664290740
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 28 30 33 35 36 42 44 45 55 60 63 66 70 77 84 90 99 105 110 126 132 140 154 165 180 198 210 220 231 252 308 315 330 385 396 420 462 495 630 660 693 770 924 990 1155 1260 1386 1540 1980 2310 2772 3465 4620 6930 13860 30423109 60846218 91269327 121692436 152115545 182538654 212961763 273807981 304231090 334654199 365077308 425923526 456346635 547615962 608462180 638885289 669308398 851847052 912693270 1003962597 1064808815 1095231924 1277770578 1338616796 1369039905 1673270995 1825386540 1916655867 2007925194 2129617630 2342579393 2555541156 2738079810 3011887791 3194426445 3346541990 3833311734 4015850388 4259235260 4685158786 5019812985 5476159620 6023775582 6388852890 6693083980 7027738179 7666623468 9370317572 9583279335 10039625970 11712896965 12047551164 12777705780 14055476358 15059438955 19166558670 20079251940 21083214537 23425793930 28110952716 30118877910 35138690895 38333117340 42166429074 46851587860 60237755820 70277381790 84332858148 105416072685 140554763580 210832145370 421664290740
- Sum of all divisors σ(n): 1594657733760
- Sum of proper divisors (its aliquot sum) s(n): 1172993443020
- 421664290740 is an abundant number, because the sum of its proper divisors (1172993443020) is greater than itself. Its abundance is 751329152280
Bases of 421664290740
- Binary: 1100010001011010010011001110111101101002
- Hexadecimal: 0x622D2677B4
- Base-36: 5DPK1510
Squares and roots of 421664290740
- 421664290740 squared (4216642907402) is 177800774085267249747600
- 421664290740 cubed (4216642907403) is 74972237297687187148172198017224000
-
The
square root of 421664290740 is 649356.8285157245 -
The
cube root of 421664290740 is 7498.7511445929
Scales and comparisons
How big is 421664290740?- 421,664,290,740 seconds is equal to 13,407 years, 32 weeks, 1 day, 17 hours, 39 minutes.
-
To count from 1 to 421,664,290,740 would take you about twenty-six thousand, eight hundred fifteen 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 421664290740 cubic inches would be around 624.9 feet tall.
Recreational maths with 421664290740
- 421664290740 backwards is 047092466124
- 421664290740 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 421664290740's digits is 45
- More coming soon!
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The information we have on file for 421664290740 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
Keywords: Divisors of 421664290740, math, Factors of 421664290740, curriculum, school, college, exams, university, Prime factorization of 421664290740, STEM, science, technology, engineering, physics, economics, calculator, four hundred twenty-one billion, six hundred sixty-four million, two hundred ninety thousand, seven hundred forty.