28729002744
28,729,002,744 is an even composite number composed of six prime numbers multiplied together.
28729002744 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 28729002744:
23 × 32 × 13 × 19 × 312 × 412
(2 × 2 × 2 × 3 × 3 × 13 × 19 × 31 × 31 × 41 × 41)See below for interesting mathematical facts about the number 28729002744 from the Numbermatics database.
Names of 28729002744
- Cardinal: 28729002744 can be written as Twenty-eight billion, seven hundred twenty-nine million, two thousand, seven hundred forty-four.
Scientific notation
- Scientific notation: 2.8729002744 × 1010
Factors of 28729002744
Divisors of 28729002744
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 18 19 24 26 31 36 38 39 41 52 57 62 72 76 78 82 93 104 114 117 123 124 152 156 164 171 186 228 234 246 247 248 279 312 328 342 369 372 403 456 468 492 494 533 558 589 684 738 741 744 779 806 936 961 984 988 1066 1116 1178 1209 1271 1368 1476 1482 1558 1599 1612 1681 1767 1922 1976 2132 2223 2232 2337 2356 2418 2542 2883 2952 2964 3116 3198 3224 3362 3534 3627 3813 3844 4264 4446 4674 4712 4797 4836 5043 5084 5301 5766 5928 6232 6396 6724 7011 7068 7254 7626 7657 7688 8649 8892 9348 9594 9672 10086 10127 10168 10602 11439 11532 12493 12792 13448 14022 14136 14508 15129 15252 15314 16523 17298 17784 18259 18696 19188 20172 20254 21204 21853 22878 22971 23064 24149 24986 28044 29016 30258 30381 30504 30628 31939 33046 34596 36518 37479 38376 39401 40344 40508 42408 43706 45756 45942 48298 49569 49972 52111 54777 56088 60516 60762 61256 63878 65559 66092 68913 69192 72447 73036 74958 78802 81016 87412 91143 91512 91884 95817 96596 99138 99944 104222 109554 112437 118203 121032 121524 127756 131118 132184 137826 144894 146072 148707 149916 156333 157604 164331 174824 182286 183768 191634 193192 196677 198276 208444 217341 219108 224874 236406 237367 243048 255512 262236 275652 287451 289788 297414 299832 312666 313937 315208 328662 354609 364572 383268 393354 396552 415207 416888 434682 438216 449748 468999 472812 474734 512213 524472 551304 574902 579576 594828 625332 627874 657324 677443 709218 712101 729144 748619 766536 786708 830414 869364 899496 937998 941811 945624 949468 990109 1024426 1149804 1189656 1245621 1250664 1255748 1314648 1354886 1418436 1424202 1497238 1536639 1573416 1615441 1660828 1738728 1875996 1883622 1898936 1980218 2032329 2048852 2136303 2245857 2299608 2491242 2511496 2709772 2825433 2836872 2848404 2970327 2994476 3073278 3230882 3321656 3736863 3751992 3767244 3960436 4064658 4097704 4272606 4491714 4609917 4846323 4982484 5419544 5650866 5696808 5940654 5988952 6096987 6146556 6461764 6737571 7473726 7534488 7920872 8129316 8545212 8910981 8983428 9219834 9692646 9732047 9964968 11301732 11881308 12193974 12293112 12871417 12923528 13475142 14538969 14947452 16258632 17090424 17821962 17966856 18439668 19385292 19464094 21000733 22603464 23762616 24387948 25742834 26950284 29077938 29196141 29894904 30693379 35643924 36879336 38614251 38770584 38928188 42001466 48775896 51485668 53900568 58155876 58392282 61386758 63002199 71287848 77228502 77856376 84002932 87588423 92080137 102971336 115842753 116311752 116784564 122773516 126004398 154457004 168005864 175176846 184160274 189006597 231685506 233569128 245547032 252008796 276240411 308914008 350353692 368320548 378013194 399013927 463371012 504017592 552480822 700707384 736641096 756026388 798027854 926742024 1104961644 1197041781 1512052776 1596055708 2209923288 2394083562 3192111416 3591125343 4788167124 7182250686 9576334248 14364501372 28729002744
- Sum of all divisors σ(n): 93417269400
- Sum of proper divisors (its aliquot sum) s(n): 64688266656
- 28729002744 is an abundant number, because the sum of its proper divisors (64688266656) is greater than itself. Its abundance is 35959263912
Bases of 28729002744
- Binary: 110101100000110000111001010111110002
- Hexadecimal: 0x6B061CAF8
- Base-36: D74I8E0
Squares and roots of 28729002744
- 28729002744 squared (287290027442) is 825355598664759529536
- 28729002744 cubed (287290027443) is 23711643258815639260139893046784
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The
square root of 28729002744 is 169496.3207388291 -
The
cube root of 28729002744 is 3062.7168668393
Scales and comparisons
How big is 28729002744?- 28,729,002,744 seconds is equal to 913 years, 25 weeks, 4 days, 14 hours, 32 minutes, 24 seconds.
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To count from 1 to 28,729,002,744 would take you about one thousand, eight hundred twenty-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 28729002744 cubic inches would be around 255.2 feet tall.
Recreational maths with 28729002744
- 28729002744 backwards is 44720092782
- The number of decimal digits it has is: 11
- The sum of 28729002744's digits is 45
- More coming soon!
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The information we have on file for 28729002744 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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