128890825488
128,890,825,488 is an even composite number composed of six prime numbers multiplied together.
128890825488 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 128890825488:
24 × 32 × 17 × 37 × 672 × 317
(2 × 2 × 2 × 2 × 3 × 3 × 17 × 37 × 67 × 67 × 317)See below for interesting mathematical facts about the number 128890825488 from the Numbermatics database.
Names of 128890825488
- Cardinal: 128890825488 can be written as One hundred twenty-eight billion, eight hundred ninety million, eight hundred twenty-five thousand, four hundred eighty-eight.
Scientific notation
- Scientific notation: 1.28890825488 × 1011
Factors of 128890825488
Divisors of 128890825488
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 17 18 24 34 36 37 48 51 67 68 72 74 102 111 134 136 144 148 153 201 204 222 268 272 296 306 317 333 402 408 444 536 592 603 612 629 634 666 804 816 888 951 1072 1139 1206 1224 1258 1268 1332 1608 1776 1887 1902 2278 2412 2448 2479 2516 2536 2664 2853 3216 3417 3774 3804 4489 4556 4824 4958 5032 5072 5328 5389 5661 5706 6834 7437 7548 7608 8978 9112 9648 9916 10064 10251 10778 11322 11412 11729 13467 13668 14874 15096 15216 16167 17956 18224 19832 20502 21239 21556 22311 22644 22824 23458 26934 27336 29748 30192 32334 35187 35912 39664 40401 41004 42143 42478 43112 44622 45288 45648 46916 48501 53868 54672 59496 63717 64668 70374 71824 76313 80802 82008 84286 84956 86224 89244 90576 93832 97002 105561 107736 118992 126429 127434 129336 140748 152626 161604 164016 166093 168572 169912 178488 187664 191151 194004 199393 211122 215472 228939 252858 254868 258672 281496 305252 323208 332186 337144 339824 356976 361063 379287 382302 388008 398786 422244 457878 498279 505716 509736 562992 598179 610504 646416 664372 674288 686817 722126 758574 764604 776016 785843 797572 844488 915756 996558 1011432 1019472 1083189 1196358 1221008 1328744 1373634 1423013 1444252 1494837 1517148 1529208 1571686 1595144 1688976 1794537 1831512 1993116 2022864 2166378 2357529 2392716 2657488 2747268 2823581 2846026 2888504 2989674 3034296 3058416 3143372 3190288 3249567 3589074 3663024 3986232 4269039 4332756 4715058 4785432 5494536 5647162 5692052 5777008 5979348 6068592 6286744 6499134 7072587 7178148 7972464 8470743 8538078 8665512 9430116 9570864 10989072 11294324 11384104 11958696 12573488 12807117 12998268 13359331 14145174 14356296 16941486 17076156 17331024 18860232 22588648 22768208 23917392 24191221 25412229 25614234 25996536 26718662 28290348 28712592 33882972 34152312 37720464 40077993 45177296 48382442 50824458 51228468 51993072 52651481 53437324 56580696 67765944 68304624 72573663 80155986 96764884 101648916 102456936 105302962 106874648 113161392 120233979 135531888 145147326 157954443 160311972 193529768 203297832 204913872 210605924 213749296 217720989 240467958 290294652 315908886 320623944 387059536 406595664 421211848 435441978 473863329 480935916 580589304 631817772 641247888 842423696 870883956 895075177 947726658 961871832 1161178608 1263635544 1741767912 1790150354 1895453316 1923743664 2527271088 2685225531 3483535824 3580300708 3790906632 5370451062 7160601416 7581813264 8055676593 10740902124 14321202832 16111353186 21481804248 32222706372 42963608496 64445412744 128890825488
- Sum of all divisors σ(n): 399454480152
- Sum of proper divisors (its aliquot sum) s(n): 270563654664
- 128890825488 is an abundant number, because the sum of its proper divisors (270563654664) is greater than itself. Its abundance is 141672829176
Bases of 128890825488
- Binary: 11110000000100111110111101011000100002
- Hexadecimal: 0x1E027DEB10
- Base-36: 1N7M9PG0
Squares and roots of 128890825488
- 128890825488 squared (1288908254882) is 16612844894978070438144
- 128890825488 cubed (1288908254883) is 2141243292217830164429790002614272
-
The
square root of 128890825488 is 359013.6842628705 -
The
cube root of 128890825488 is 5051.3485336029
Scales and comparisons
How big is 128890825488?- 128,890,825,488 seconds is equal to 4,098 years, 17 weeks, 23 hours, 4 minutes, 48 seconds.
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To count from 1 to 128,890,825,488 would take you about eight thousand, one hundred ninety-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 128890825488 cubic inches would be around 420.9 feet tall.
Recreational maths with 128890825488
- 128890825488 backwards is 884528098821
- The number of decimal digits it has is: 12
- The sum of 128890825488's digits is 63
- More coming soon!
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