128464825125
128,464,825,125 is an odd composite number composed of seven prime numbers multiplied together.
128464825125 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 128464825125:
3 × 53 × 72 × 13 × 53 × 73 × 139
(3 × 5 × 5 × 5 × 7 × 7 × 13 × 53 × 73 × 139)See below for interesting mathematical facts about the number 128464825125 from the Numbermatics database.
Names of 128464825125
- Cardinal: 128464825125 can be written as One hundred twenty-eight billion, four hundred sixty-four million, eight hundred twenty-five thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 1.28464825125 × 1011
Factors of 128464825125
Divisors of 128464825125
- Number of divisors d(n): 384
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Complete list of divisors:
1 3 5 7 13 15 21 25 35 39 49 53 65 73 75 91 105 125 139 147 159 175 195 219 245 265 273 325 365 371 375 417 455 511 525 637 689 695 735 795 875 949 973 975 1095 1113 1225 1325 1365 1533 1625 1807 1825 1855 1911 2067 2085 2275 2555 2597 2625 2847 2919 3185 3445 3475 3577 3675 3869 3975 4745 4823 4865 4875 5421 5475 5565 6125 6625 6643 6811 6825 7367 7665 7791 9035 9125 9275 9555 10147 10335 10425 10731 11375 11607 12649 12775 12985 14235 14469 14595 15925 17225 17375 17885 18375 19345 19875 19929 20433 22101 23725 24115 24325 27083 27105 27375 27825 30441 33215 33761 34055 34125 36835 37947 38325 38955 45175 46375 46501 47775 50297 50735 51569 51675 52125 53655 58035 63245 63875 64925 71029 71175 72345 72975 79625 81249 86125 88543 89425 95771 96725 99645 101283 102165 110505 118625 120575 121625 131911 135415 135525 139125 139503 150891 152205 154707 166075 168805 170275 184175 189581 189735 191625 194775 213087 225875 232505 238875 251485 253675 257845 258375 265629 268275 287313 290175 316225 324625 352079 355145 355875 360983 361725 364875 395733 406245 442715 447125 478855 483625 497203 498225 506415 510825 537791 552525 568743 602875 659555 670397 677075 677625 697515 754455 761025 773535 830375 844025 851375 920875 923377 947905 948675 973875 1056237 1065435 1082949 1162525 1257425 1268375 1289225 1328145 1341375 1436565 1450875 1491609 1581125 1613373 1760395 1775725 1804915 1808625 1978665 2011191 2031225 2213575 2394275 2464553 2486015 2491125 2532075 2554125 2688955 2762625 2770131 2843715 3297775 3351985 3385375 3487575 3764537 3772275 3805125 3867675 4220125 4616885 4692779 4739525 4743375 5281185 5327175 5414745 5812625 6287125 6446125 6463639 6640725 6991283 7182825 7393659 7458045 8066865 8801975 8878625 9024575 9893325 10055955 10156125 11067875 11293611 11971375 12322765 12430075 12660375 13444775 13850655 14078337 14218575 16488875 16759925 17437875 18822685 18861375 19338375 19390917 20973849 23084425 23463895 23697625 26351759 26405925 26635875 27073725 32318195 33203625 34956415 35914125 36968295 37290225 40334325 44009875 45122875 48938981 49466625 50279775 56468055 61613825 62150375 67223875 69253275 70391685 71092875 79055277 83799625 94113425 96954585 104869245 115422125 117319475 131758795 132029625 135368625 146816943 161590975 174782075 184841475 186451125 201671625 244694905 251398875 282340275 308069125 342572867 346266375 351958425 395276385 470567125 484772925 524346225 586597375 658793975 734084715 807954875 873910375 924207375 1027718601 1223474525 1411701375 1712864335 1759792125 1976381925 2423864625 2621731125 3293969875 3670423575 5138593005 6117372625 8564321675 9881909625 18352117875 25692965025 42821608375 128464825125
- Sum of all divisors σ(n): 278574266880
- Sum of proper divisors (its aliquot sum) s(n): 150109441755
- 128464825125 is an abundant number, because the sum of its proper divisors (150109441755) is greater than itself. Its abundance is 21644616630
Bases of 128464825125
- Binary: 11101111010010001100110101011001001012
- Hexadecimal: 0x1DE919AB25
- Base-36: 1N0KN1GL
Squares and roots of 128464825125
- 128464825125 squared (1284648251252) is 16503211294396831265625
- 128464825125 cubed (1284648251253) is 2120082152935613820892648048828125
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The
square root of 128464825125 is 358419.9005705459 -
The
cube root of 128464825125 is 5045.7772774539
Scales and comparisons
How big is 128464825125?- 128,464,825,125 seconds is equal to 4,084 years, 40 weeks, 5 days, 9 hours, 38 minutes, 45 seconds.
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To count from 1 to 128,464,825,125 would take you about eight thousand, one hundred sixty-nine 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 128464825125 cubic inches would be around 420.5 feet tall.
Recreational maths with 128464825125
- 128464825125 backwards is 521528464821
- The number of decimal digits it has is: 12
- The sum of 128464825125's digits is 48
- More coming soon!
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The information we have on file for 128464825125 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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