28643397120
28,643,397,120 is an even composite number composed of six prime numbers multiplied together.
28643397120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 28643397120:
29 × 33 × 5 × 13 × 127 × 251
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 13 × 127 × 251)See below for interesting mathematical facts about the number 28643397120 from the Numbermatics database.
Names of 28643397120
- Cardinal: 28643397120 can be written as Twenty-eight billion, six hundred forty-three million, three hundred ninety-seven thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.864339712 × 1010
Factors of 28643397120
Divisors of 28643397120
- Number of divisors d(n): 640
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 64 65 72 78 80 90 96 104 108 117 120 127 128 130 135 144 156 160 180 192 195 208 216 234 240 251 254 256 260 270 288 312 320 351 360 381 384 390 416 432 468 480 502 508 512 520 540 576 585 624 635 640 702 720 753 762 768 780 832 864 936 960 1004 1016 1040 1080 1143 1152 1170 1248 1255 1270 1280 1404 1440 1506 1524 1536 1560 1651 1664 1728 1755 1872 1905 1920 2008 2032 2080 2160 2259 2286 2304 2340 2496 2510 2540 2560 2808 2880 3012 3048 3120 3263 3302 3328 3429 3456 3510 3744 3765 3810 3840 4016 4064 4160 4320 4518 4572 4608 4680 4953 4992 5020 5080 5616 5715 5760 6024 6096 6240 6526 6604 6656 6777 6858 6912 7020 7488 7530 7620 7680 8032 8128 8255 8320 8640 9036 9144 9360 9789 9906 9984 10040 10160 11232 11295 11430 11520 12048 12192 12480 13052 13208 13554 13716 13824 14040 14859 14976 15060 15240 16064 16256 16315 16510 16640 17145 17280 18072 18288 18720 19578 19812 19968 20080 20320 22464 22590 22860 23040 24096 24384 24765 24960 26104 26416 27108 27432 28080 29367 29718 29952 30120 30480 31877 32128 32512 32630 33020 33280 33885 34290 34560 36144 36576 37440 39156 39624 40160 40640 44577 44928 45180 45720 48192 48768 48945 49530 49920 52208 52832 54216 54864 56160 58734 59436 59904 60240 60960 63754 64256 65024 65260 66040 67770 68580 69120 72288 73152 74295 74880 78312 79248 80320 81280 88101 89154 89856 90360 91440 95631 96384 97536 97890 99060 99840 104416 105664 108432 109728 112320 117468 118872 120480 121920 127508 128512 130520 132080 135540 137160 144576 146304 146835 148590 149760 156624 158496 159385 160640 162560 176202 178308 179712 180720 182880 191262 192768 195072 195780 198120 208832 211328 216864 219456 222885 224640 234936 237744 240960 243840 255016 261040 264160 271080 274320 286893 289152 292608 293670 297180 299520 313248 316992 318770 321280 325120 352404 356616 361440 365760 382524 385536 391560 396240 414401 417664 422656 433728 438912 440505 445770 449280 469872 475488 478155 481920 487680 510032 522080 528320 542160 548640 573786 578304 585216 587340 594360 626496 633984 637540 642560 704808 713232 722880 731520 765048 783120 792480 828802 835328 845312 860679 867456 877824 881010 891540 898560 939744 950976 956310 963840 975360 1020064 1044160 1056640 1084320 1097280 1147572 1156608 1174680 1188720 1243203 1252992 1267968 1275080 1409616 1426464 1434465 1445760 1463040 1530096 1566240 1584960 1657604 1670656 1721358 1734912 1755648 1762020 1783080 1879488 1901952 1912620 1927680 2040128 2072005 2088320 2113280 2168640 2194560 2295144 2349360 2377440 2486406 2505984 2535936 2550160 2819232 2852928 2868930 2891520 2926080 3060192 3132480 3169920 3315208 3442716 3469824 3524040 3566160 3729609 3758976 3803904 3825240 4080256 4144010 4176640 4226560 4303395 4337280 4389120 4590288 4698720 4754880 4972812 5011968 5100320 5638464 5705856 5737860 5783040 6120384 6216015 6264960 6339840 6630416 6885432 7048080 7132320 7459218 7517952 7607808 7650480 8160512 8288020 8353280 8606790 8674560 8778240 9180576 9397440 9509760 9945624 10200640 11188827 11276928 11411712 11475720 12240768 12432030 12529920 12679680 13260832 13770864 14096160 14264640 14918436 15035904 15300960 16321024 16576040 17213580 17349120 18361152 18648045 18794880 19019520 19891248 20401280 22377654 22553856 22823424 22951440 24481536 24864060 25059840 26521664 27541728 28192320 28529280 29836872 30601920 33152080 34427160 36722304 37296090 37589760 38039040 39782496 40802560 44755308 45107712 45902880 48963072 49728120 53043328 55083456 55944135 56384640 57058560 59673744 61203840 66304160 68854320 73444608 74592180 75179520 79564992 81605120 89510616 91805760 99456240 106086656 110166912 111888270 112769280 114117120 119347488 122407680 132608320 137708640 146889216 149184360 159129984 179021232 183611520 198912480 212173312 220333824 223776540 225538560 238694976 244815360 265216640 275417280 298368720 318259968 358042464 367223040 397824960 440667648 447553080 477389952 530433280 550834560 596737440 636519936 716084928 734446080 795649920 895106160 954779904 1060866560 1101669120 1193474880 1432169856 1591299840 1790212320 1909559808 2203338240 2386949760 2864339712 3182599680 3580424640 4773899520 5728679424 7160849280 9547799040 14321698560 28643397120
- Sum of all divisors σ(n): 110872903680
- Sum of proper divisors (its aliquot sum) s(n): 82229506560
- 28643397120 is an abundant number, because the sum of its proper divisors (82229506560) is greater than itself. Its abundance is 53586109440
Bases of 28643397120
- Binary: 110101010110100011110001110000000002
- Hexadecimal: 0x6AB478E00
- Base-36: D5PJEO0
Squares and roots of 28643397120
- 28643397120 squared (286433971202) is 820444198574024294400
- 28643397120 cubed (286433971203) is 23500308994555915581026992128000
-
The
square root of 28643397120 is 169243.6028923991 -
The
cube root of 28643397120 is 3059.6717833281
Scales and comparisons
How big is 28643397120?- 28,643,397,120 seconds is equal to 910 years, 40 weeks, 19 hours, 12 minutes.
-
To count from 1 to 28,643,397,120 would take you about one thousand, eight hundred twenty-one 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 28643397120 cubic inches would be around 255 feet tall.
Recreational maths with 28643397120
- 28643397120 backwards is 02179334682
- 28643397120 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 28643397120's digits is 45
- More coming soon!
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The information we have on file for 28643397120 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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