2143426428
2,143,426,428 is an even composite number composed of six prime numbers multiplied together.
2143426428 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 2143426428:
22 × 33 × 113 × 13 × 31 × 37
(2 × 2 × 3 × 3 × 3 × 11 × 11 × 11 × 13 × 31 × 37)See below for interesting mathematical facts about the number 2143426428 from the Numbermatics database.
Names of 2143426428
- Cardinal: 2143426428 can be written as Two billion, one hundred forty-three million, four hundred twenty-six thousand, four hundred twenty-eight.
Scientific notation
- Scientific notation: 2.143426428 × 109
Factors of 2143426428
Divisors of 2143426428
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 6 9 11 12 13 18 22 26 27 31 33 36 37 39 44 52 54 62 66 74 78 93 99 108 111 117 121 124 132 143 148 156 186 198 222 234 242 279 286 297 333 341 351 363 372 396 403 407 429 444 468 481 484 558 572 594 666 682 702 726 806 814 837 858 962 999 1023 1089 1116 1147 1188 1209 1221 1287 1331 1332 1364 1404 1443 1452 1573 1612 1628 1674 1716 1924 1998 2046 2178 2294 2418 2442 2574 2662 2886 3069 3146 3267 3348 3441 3627 3663 3751 3861 3993 3996 4092 4329 4356 4433 4477 4588 4719 4836 4884 5148 5291 5324 5772 6138 6292 6534 6882 7254 7326 7502 7722 7986 8658 8866 8954 9207 9438 10323 10582 10881 10989 11253 11979 12276 12617 12987 13068 13299 13431 13764 14157 14508 14652 14911 15004 15444 15873 15972 17303 17316 17732 17908 18414 18876 20646 21164 21762 21978 22506 23958 25234 25974 26598 26862 28314 29822 30969 31746 33759 34606 35937 36828 37851 39897 40293 41261 41292 42471 43524 43956 44733 45012 47619 47916 48763 49247 50468 51909 51948 53196 53724 56628 58201 59644 61938 63492 67518 69212 71874 75702 79794 80586 82522 84942 89466 95238 97526 98494 101277 103818 113553 116402 119691 120879 123783 123876 134199 135036 138787 142857 143748 146289 147741 151404 155727 159588 161172 164021 165044 169884 174603 178932 190476 195052 196988 202554 207636 227106 232804 239382 241758 247566 268398 277574 285714 292578 295482 311454 328042 340659 349206 371349 402597 405108 416361 438867 443223 454212 467181 478764 483516 492063 495132 523809 536393 536796 555148 571428 585156 590964 622908 640211 656084 681318 698412 742698 805194 832722 877734 886446 934362 984126 1047618 1072786 1114047 1249083 1280422 1316601 1329669 1362636 1476189 1485396 1526657 1571427 1609179 1610388 1665444 1755468 1772892 1804231 1868724 1920633 1968252 2095236 2145572 2228094 2498166 2560844 2633202 2659338 2952378 3053314 3142854 3218358 3608462 3747249 3841266 4428567 4456188 4579971 4827537 4996332 5266404 5318676 5412693 5761899 5904756 6106628 6285708 6436716 7216924 7494498 7682532 8857134 9159942 9655074 10825386 11523798 13739913 14482611 14988996 16238079 17285697 17714268 18319884 19310148 19846541 21650772 23047596 27479826 28965222 32476158 34571394 39693082 41219739 48714237 54959652 57930444 59539623 64952316 69142788 79386164 82439478 97428474 119079246 164878956 178618869 194856948 238158492 357237738 535856607 714475476 1071713214 2143426428
- Sum of all divisors σ(n): 6978478080
- Sum of proper divisors (its aliquot sum) s(n): 4835051652
- 2143426428 is an abundant number, because the sum of its proper divisors (4835051652) is greater than itself. Its abundance is 2691625224
Bases of 2143426428
- Binary: 11111111100001000010111011111002
- Hexadecimal: 0x7FC2177C
- Base-36: ZG52F0
Squares and roots of 2143426428
- 2143426428 squared (21434264282) is 4594276852248839184
- 2143426428 cubed (21434264283) is 9847494422658813139307554752
-
The
square root of 2143426428 is 46297.1535626111 -
The
cube root of 2143426428 is 1289.3461478211
Scales and comparisons
How big is 2143426428?- 2,143,426,428 seconds is equal to 68 years, 8 weeks, 4 hours, 13 minutes, 48 seconds.
-
To count from 1 to 2,143,426,428 would take you about one hundred thirty-six 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 2143426428 cubic inches would be around 107.4 feet tall.
Recreational maths with 2143426428
- 2143426428 backwards is 8246243412
- 2143426428 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2143426428's digits is 36
- More coming soon!
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The information we have on file for 2143426428 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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