1321424208
1,321,424,208 is an even composite number composed of six prime numbers multiplied together.
1321424208 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 1321424208:
24 × 32 × 13 × 29 × 101 × 241
(2 × 2 × 2 × 2 × 3 × 3 × 13 × 29 × 101 × 241)See below for interesting mathematical facts about the number 1321424208 from the Numbermatics database.
Names of 1321424208
- Cardinal: 1321424208 can be written as One billion, three hundred twenty-one million, four hundred twenty-four thousand, two hundred eight.
Scientific notation
- Scientific notation: 1.321424208 × 109
Factors of 1321424208
Divisors of 1321424208
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 29 36 39 48 52 58 72 78 87 101 104 116 117 144 156 174 202 208 232 234 241 261 303 312 348 377 404 464 468 482 522 606 624 696 723 754 808 909 936 964 1044 1131 1212 1313 1392 1446 1508 1616 1818 1872 1928 2088 2169 2262 2424 2626 2892 2929 3016 3133 3393 3636 3856 3939 4176 4338 4524 4848 5252 5784 5858 6032 6266 6786 6989 7272 7878 8676 8787 9048 9399 10504 11568 11716 11817 12532 13572 13978 14544 15756 17352 17574 18096 18798 20967 21008 23432 23634 24341 25064 26361 27144 27956 28197 31512 34704 35148 37596 38077 41934 46864 47268 48682 50128 52722 54288 55912 56394 62901 63024 70296 73023 75192 76154 83868 90857 94536 97364 105444 111824 112788 114231 125802 140592 146046 150384 152308 167736 181714 189072 194728 210888 219069 225576 228462 251604 272571 292092 304616 316433 335472 342693 363428 389456 421776 438138 451152 456924 503208 545142 584184 609232 632866 685386 705889 726856 817713 876276 913848 949299 1006416 1090284 1168368 1265732 1370772 1411778 1453712 1635426 1752552 1827696 1898598 2117667 2180568 2531464 2741544 2823556 2847897 3270852 3505104 3797196 4235334 4361136 5062928 5483088 5647112 5695794 6353001 6541704 7594392 8470668 9176557 11294224 11391588 12706002 13083408 15188784 16941336 18353114 22783176 25412004 27529671 33882672 36706228 45566352 50824008 55059342 73412456 82589013 101648016 110118684 146824912 165178026 220237368 330356052 440474736 660712104 1321424208
- Sum of all divisors σ(n): 4178013840
- Sum of proper divisors (its aliquot sum) s(n): 2856589632
- 1321424208 is an abundant number, because the sum of its proper divisors (2856589632) is greater than itself. Its abundance is 1535165424
Bases of 1321424208
- Binary: 10011101100001101010101010100002
- Hexadecimal: 0x4EC35550
- Base-36: LUQPG0
Squares and roots of 1321424208
- 1321424208 squared (13214242082) is 1746161937488427264
- 1321424208 cubed (13214242083) is 2307420655285390506496806912
-
The
square root of 1321424208 is 36351.3989827077 -
The
cube root of 1321424208 is 1097.3556891561
Scales and comparisons
How big is 1321424208?- 1,321,424,208 seconds is equal to 42 years, 6 days, 6 hours, 16 minutes, 48 seconds.
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To count from 1 to 1,321,424,208 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 1321424208 cubic inches would be around 91.4 feet tall.
Recreational maths with 1321424208
- 1321424208 backwards is 8024241231
- The number of decimal digits it has is: 10
- The sum of 1321424208's digits is 27
- More coming soon!
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"Number 1321424208 - Facts about the integer". Numbermatics.com. 2024. Web. 31 May 2024.
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The information we have on file for 1321424208 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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