1321429312
1,321,429,312 is an even composite number composed of six prime numbers multiplied together.
1321429312 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 1321429312:
26 × 7 × 17 × 29 × 31 × 193
(2 × 2 × 2 × 2 × 2 × 2 × 7 × 17 × 29 × 31 × 193)See below for interesting mathematical facts about the number 1321429312 from the Numbermatics database.
Names of 1321429312
- Cardinal: 1321429312 can be written as One billion, three hundred twenty-one million, four hundred twenty-nine thousand, three hundred twelve.
Scientific notation
- Scientific notation: 1.321429312 × 109
Factors of 1321429312
Divisors of 1321429312
- Number of divisors d(n): 224
-
Complete list of divisors:
1 2 4 7 8 14 16 17 28 29 31 32 34 56 58 62 64 68 112 116 119 124 136 193 203 217 224 232 238 248 272 386 406 434 448 464 476 493 496 527 544 772 812 868 899 928 952 986 992 1054 1088 1351 1544 1624 1736 1798 1856 1904 1972 1984 2108 2702 3088 3248 3281 3451 3472 3596 3689 3808 3944 4216 5404 5597 5983 6176 6293 6496 6562 6902 6944 7192 7378 7616 7888 8432 10808 11194 11966 12352 12586 12992 13124 13804 13888 14384 14756 15283 15776 16864 21616 22388 22967 23932 25172 26248 27608 28768 29512 30566 31552 33728 39179 41881 43232 44776 45934 47864 50344 52496 55216 57536 59024 61132 78358 83762 86464 89552 91868 95149 95728 100688 101711 104992 106981 110432 118048 122264 156716 167524 173507 179104 183736 190298 191456 201376 203422 209984 213962 220864 236096 244528 313432 335048 347014 358208 367472 380596 382912 402752 406844 427924 489056 626864 666043 670096 694028 711977 734944 761192 813688 855848 978112 1214549 1253728 1332086 1340192 1388056 1423954 1469888 1522384 1627376 1711696 2429098 2507456 2664172 2680384 2776112 2847908 2949619 3044768 3254752 3423392 4858196 5328344 5552224 5695816 5899238 6089536 6509504 6846784 9716392 10656688 11104448 11391632 11798476 19432784 20647333 21313376 22783264 23596952 38865568 41294666 42626752 45566528 47193904 77731136 82589332 94387808 165178664 188775616 330357328 660714656 1321429312
- Sum of all divisors σ(n): 3405957120
- Sum of proper divisors (its aliquot sum) s(n): 2084527808
- 1321429312 is an abundant number, because the sum of its proper divisors (2084527808) is greater than itself. Its abundance is 763098496
Bases of 1321429312
- Binary: 10011101100001101101001010000002
- Hexadecimal: 0x4EC36940
- Base-36: LUQTDS
Squares and roots of 1321429312
- 1321429312 squared (13214293122) is 1746175426612793344
- 1321429312 cubed (13214293123) is 2307447392620249998960099328
-
The
square root of 1321429312 is 36351.4691862653 -
The
cube root of 1321429312 is 1097.3571019995
Scales and comparisons
How big is 1321429312?- 1,321,429,312 seconds is equal to 42 years, 6 days, 7 hours, 41 minutes, 52 seconds.
-
To count from 1 to 1,321,429,312 would take you about eighty-four 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 1321429312 cubic inches would be around 91.4 feet tall.
Recreational maths with 1321429312
- 1321429312 backwards is 2139241231
- 1321429312 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1321429312's digits is 28
- More coming soon!
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The information we have on file for 1321429312 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!
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