128049129728
128,049,129,728 is an even composite number composed of six prime numbers multiplied together.
128049129728 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 128049129728:
28 × 13 × 29 × 31 × 127 × 337
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 29 × 31 × 127 × 337)See below for interesting mathematical facts about the number 128049129728 from the Numbermatics database.
Names of 128049129728
- Cardinal: 128049129728 can be written as One hundred twenty-eight billion, forty-nine million, one hundred twenty-nine thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.28049129728 × 1011
Factors of 128049129728
Divisors of 128049129728
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 4 8 13 16 26 29 31 32 52 58 62 64 104 116 124 127 128 208 232 248 254 256 337 377 403 416 464 496 508 674 754 806 832 899 928 992 1016 1348 1508 1612 1651 1664 1798 1856 1984 2032 2696 3016 3224 3302 3328 3596 3683 3712 3937 3968 4064 4381 5392 6032 6448 6604 7192 7366 7424 7874 7936 8128 8762 9773 10447 10784 11687 12064 12896 13208 14384 14732 15748 16256 17524 19546 20894 21568 23374 24128 25792 26416 28768 29464 31496 32512 35048 39092 41788 42799 43136 46748 47879 48256 51181 51584 52832 57536 58928 62992 70096 78184 83576 85598 86272 93496 95758 96512 102362 103168 105664 114173 115072 117856 125984 127049 135811 140192 156368 167152 171196 186992 191516 204724 211328 228346 230144 235712 251968 254098 271622 280384 302963 312736 334304 342392 373984 383032 409448 422656 456692 471424 503936 508196 543244 556387 560768 605926 625472 668608 684784 747968 766064 818896 913384 942848 1007872 1016392 1086488 1112774 1121536 1211852 1241171 1250944 1326769 1337216 1369568 1484249 1495936 1532128 1637792 1826768 2032784 2172976 2225548 2423704 2482342 2501888 2653538 2674432 2739136 2968498 2991872 3064256 3275584 3653536 3938519 4065568 4345952 4451096 4847408 4964684 5307076 5478272 5936996 6128512 6551168 7307072 7877038 8131136 8691904 8902192 9694816 9929368 10614152 10956544 11873992 12257024 13102336 14614144 15754076 16135223 16262272 17247997 17383808 17804384 19389632 19858736 21228304 23747984 29228288 31508152 32270446 32524544 34495994 34767616 35608768 38476301 38779264 39717472 42456608 47495968 63016304 64540892 68991988 71217536 76952602 77558528 79434944 84913216 94991936 126032608 129081784 137983976 142435072 153905204 158869888 169826432 189983872 252065216 258163568 275967952 307810408 317739776 339652864 379967744 500191913 504130432 516327136 551935904 615620816 1000383826 1008260864 1032654272 1103871808 1231241632 2000767652 2065308544 2207743616 2462483264 4001535304 4130617088 4415487232 4924966528 8003070608 9849933056 16006141216 32012282432 64024564864 128049129728
- Sum of all divisors σ(n): 297130229760
- Sum of proper divisors (its aliquot sum) s(n): 169081100032
- 128049129728 is an abundant number, because the sum of its proper divisors (169081100032) is greater than itself. Its abundance is 41031970304
Bases of 128049129728
- Binary: 11101110100000101001010101001000000002
- Hexadecimal: 0x1DD052A900
- Base-36: 1MTP58U8
Squares and roots of 128049129728
- 128049129728 squared (1280491297282) is 16396579624098173353984
- 128049129728 cubed (1280491297283) is 2099567751381628474812130081636352
-
The
square root of 128049129728 is 357839.5306949751 -
The
cube root of 128049129728 is 5040.3289043777
Scales and comparisons
How big is 128049129728?- 128,049,129,728 seconds is equal to 4,071 years, 29 weeks, 3 days, 2 hours, 42 minutes, 8 seconds.
-
To count from 1 to 128,049,129,728 would take you about eight thousand, one hundred forty-three 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 128049129728 cubic inches would be around 420 feet tall.
Recreational maths with 128049129728
- 128049129728 backwards is 827921940821
- The number of decimal digits it has is: 12
- The sum of 128049129728's digits is 53
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 128049129728 - Facts about the integer". Numbermatics.com. 2024. Web. 21 June 2024.
APA style:
Numbermatics. (2024). Number 128049129728 - Facts about the integer. Retrieved 21 June 2024, from https://numbermatics.com/n/128049129728/
Chicago style:
Numbermatics. 2024. "Number 128049129728 - Facts about the integer". https://numbermatics.com/n/128049129728/
The information we have on file for 128049129728 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!
Keywords: Divisors of 128049129728, math, Factors of 128049129728, curriculum, school, college, exams, university, Prime factorization of 128049129728, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-eight billion, forty-nine million, one hundred twenty-nine thousand, seven hundred twenty-eight.