1421398836
1,421,398,836 is an even composite number composed of six prime numbers multiplied together.
1421398836 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 1421398836:
22 × 32 × 11 × 132 × 67 × 317
(2 × 2 × 3 × 3 × 11 × 13 × 13 × 67 × 317)See below for interesting mathematical facts about the number 1421398836 from the Numbermatics database.
Names of 1421398836
- Cardinal: 1421398836 can be written as One billion, four hundred twenty-one million, three hundred ninety-eight thousand, eight hundred thirty-six.
Scientific notation
- Scientific notation: 1.421398836 × 109
Factors of 1421398836
Divisors of 1421398836
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 6 9 11 12 13 18 22 26 33 36 39 44 52 66 67 78 99 117 132 134 143 156 169 198 201 234 268 286 317 338 396 402 429 468 507 572 603 634 676 737 804 858 871 951 1014 1206 1268 1287 1474 1521 1716 1742 1859 1902 2028 2211 2412 2574 2613 2853 2948 3042 3484 3487 3718 3804 4121 4422 5148 5226 5577 5706 6084 6633 6974 7436 7839 8242 8844 9581 10452 10461 11154 11323 11412 12363 13266 13948 15678 16484 16731 19162 20922 21239 22308 22646 24726 26532 28743 31356 31383 33462 33969 37089 38324 41844 42478 45292 45331 49452 53573 57486 62766 63717 66924 67938 74178 84956 86229 90662 101907 107146 114972 124553 125532 127434 135876 135993 148356 160719 172458 181324 191151 203814 214292 233629 249106 254868 271986 276107 321438 344916 373659 382302 407628 407979 467258 482157 498212 543972 552214 589303 642876 700887 747318 764604 815958 828321 934516 964314 1104428 1120977 1178606 1401774 1494636 1631916 1656642 1767909 1928628 2102661 2241954 2357212 2484963 2803548 3037177 3313284 3535818 3589391 4205322 4483908 4969926 5303727 6074354 7071636 7178782 8410644 9111531 9939852 10607454 10768173 12148708 14357564 18223062 21214908 21536346 27334593 32304519 36446124 39483301 43072692 54669186 64609038 78966602 109338372 118449903 129218076 157933204 236899806 355349709 473799612 710699418 1421398836
- Sum of all divisors σ(n): 4321253664
- Sum of proper divisors (its aliquot sum) s(n): 2899854828
- 1421398836 is an abundant number, because the sum of its proper divisors (2899854828) is greater than itself. Its abundance is 1478455992
Bases of 1421398836
- Binary: 10101001011100011010011001101002
- Hexadecimal: 0x54B8D334
- Base-36: NI9ID0
Squares and roots of 1421398836
- 1421398836 squared (14213988362) is 2020374650982154896
- 1421398836 cubed (14213988363) is 2871758177189941225946101056
-
The
square root of 1421398836 is 37701.4434206437 -
The
cube root of 1421398836 is 1124.3598230381
Scales and comparisons
How big is 1421398836?- 1,421,398,836 seconds is equal to 45 years, 10 weeks, 1 day, 9 hours, 36 seconds.
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To count from 1 to 1,421,398,836 would take you about ninety 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 1421398836 cubic inches would be around 93.7 feet tall.
Recreational maths with 1421398836
- 1421398836 backwards is 6388931241
- The number of decimal digits it has is: 10
- The sum of 1421398836's digits is 45
- More coming soon!
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The information we have on file for 1421398836 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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