2142428904
2,142,428,904 is an even composite number composed of six prime numbers multiplied together.
2142428904 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 2142428904:
23 × 32 × 7 × 112 × 19 × 432
(2 × 2 × 2 × 3 × 3 × 7 × 11 × 11 × 19 × 43 × 43)See below for interesting mathematical facts about the number 2142428904 from the Numbermatics database.
Names of 2142428904
- Cardinal: 2142428904 can be written as Two billion, one hundred forty-two million, four hundred twenty-eight thousand, nine hundred four.
Scientific notation
- Scientific notation: 2.142428904 × 109
Factors of 2142428904
Divisors of 2142428904
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 14 18 19 21 22 24 28 33 36 38 42 43 44 56 57 63 66 72 76 77 84 86 88 99 114 121 126 129 132 133 152 154 168 171 172 198 209 228 231 242 252 258 264 266 301 308 342 344 363 387 396 399 418 456 462 473 484 504 516 532 602 616 627 684 693 726 774 792 798 817 836 847 903 924 946 968 1032 1064 1089 1197 1204 1254 1368 1386 1419 1452 1463 1548 1596 1634 1672 1694 1806 1848 1849 1881 1892 2178 2299 2394 2408 2451 2508 2541 2709 2772 2838 2904 2926 3096 3192 3268 3311 3388 3612 3698 3762 3784 4257 4356 4389 4598 4788 4902 5016 5082 5203 5418 5544 5547 5676 5719 5852 6536 6622 6776 6897 7224 7353 7396 7524 7623 8514 8712 8778 8987 9196 9576 9804 9933 10164 10406 10836 11094 11352 11438 11704 12943 13167 13244 13794 14706 14792 15048 15246 15609 16093 16641 17028 17157 17556 17974 18392 19608 19866 20328 20339 20691 20812 21672 22188 22876 25886 26334 26488 26961 27588 29412 29799 30492 31218 32186 33282 34056 34314 35112 35131 35948 36421 38829 39732 40678 41382 41624 44376 45752 46827 48279 51471 51772 52668 53922 55176 58824 59598 60984 61017 62436 62909 64372 66564 68628 70262 71896 72842 77658 79464 80883 81356 82764 93654 96558 98857 102942 103544 105336 105393 107844 109263 116487 119196 122034 124872 125818 128744 133128 137256 140524 142373 144837 145684 155316 161766 162712 165528 183051 187308 188727 193116 197714 205884 210786 215688 218526 223729 232974 238392 244068 245917 251636 281048 284746 289674 291368 296571 310632 316179 323532 327789 366102 374616 377454 386232 386441 395428 411768 421572 427119 437052 447458 465948 488136 491834 503272 566181 569492 579348 593142 632358 647064 655578 671187 691999 732204 737751 754908 772882 790856 843144 854238 874104 889713 894916 931896 983668 1132362 1138984 1158696 1159323 1186284 1264716 1281357 1311156 1342374 1383998 1464408 1475502 1509816 1545764 1566103 1708476 1779426 1789832 1967336 2013561 2075997 2213253 2264724 2318646 2372568 2529432 2562714 2622312 2684748 2705087 2767996 2951004 3091528 3132206 3416952 3477969 3558852 4027122 4151994 4250851 4426506 4529448 4637292 4698309 5125428 5369496 5410174 5535992 5902008 6227991 6264412 6955938 7117704 8054244 8115261 8303988 8501702 8853012 9274584 9396618 10250856 10820348 12455982 12528824 12752553 13911876 14094927 16108488 16230522 16607976 17003404 17706024 18793236 21640696 24345783 24911964 25505106 27823752 28189854 29755957 32461044 34006808 37586472 38257659 48691566 49823928 51010212 56379708 59511914 64922088 76515318 89267871 97383132 102020424 112759416 119023828 153030636 178535742 194766264 238047656 267803613 306061272 357071484 535607226 714142968 1071214452 2142428904
- Sum of all divisors σ(n): 7855192800
- Sum of proper divisors (its aliquot sum) s(n): 5712763896
- 2142428904 is an abundant number, because the sum of its proper divisors (5712763896) is greater than itself. Its abundance is 3570334992
Bases of 2142428904
- Binary: 11111111011001011011110111010002
- Hexadecimal: 0x7FB2DEE8
- Base-36: ZFJOQ0
Squares and roots of 2142428904
- 2142428904 squared (21424289042) is 4590001608694641216
- 2142428904 cubed (21424289043) is 9833752115873897051068107264
-
The
square root of 2142428904 is 46286.3792491917 -
The
cube root of 2142428904 is 1289.1461015647
Scales and comparisons
How big is 2142428904?- 2,142,428,904 seconds is equal to 68 years, 6 weeks, 2 days, 15 hours, 8 minutes, 24 seconds.
-
To count from 1 to 2,142,428,904 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 2142428904 cubic inches would be around 107.4 feet tall.
Recreational maths with 2142428904
- 2142428904 backwards is 4098242412
- 2142428904 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2142428904's digits is 36
- More coming soon!
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The information we have on file for 2142428904 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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