18388430769097728
18,388,430,769,097,728 is an even composite number composed of four prime numbers multiplied together.
18388430769097728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred ninety-six divisors.
Prime factorization of 18388430769097728:
210 × 33 × 412 × 198912
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 41 × 41 × 19891 × 19891)See below for interesting mathematical facts about the number 18388430769097728 from the Numbermatics database.
Names of 18388430769097728
- Cardinal: 18388430769097728 can be written as Eighteen quadrillion, three hundred eighty-eight trillion, four hundred thirty billion, seven hundred sixty-nine million, ninety-seven thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.8388430769097728 × 1016
Factors of 18388430769097728
Divisors of 18388430769097728
- Number of divisors d(n): 396
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 41 48 54 64 72 82 96 108 123 128 144 164 192 216 246 256 288 328 369 384 432 492 512 576 656 738 768 864 984 1024 1107 1152 1312 1476 1536 1681 1728 1968 2214 2304 2624 2952 3072 3362 3456 3936 4428 4608 5043 5248 5904 6724 6912 7872 8856 9216 10086 10496 11808 13448 13824 15129 15744 17712 19891 20172 20992 23616 26896 27648 30258 31488 35424 39782 40344 41984 45387 47232 53792 59673 60516 62976 70848 79564 80688 90774 94464 107584 119346 121032 125952 141696 159128 161376 179019 181548 188928 215168 238692 242064 283392 318256 322752 358038 363096 377856 430336 477384 484128 537057 566784 636512 645504 716076 726192 815531 860672 954768 968256 1074114 1133568 1273024 1291008 1432152 1452384 1631062 1721344 1909536 1936512 2148228 2446593 2546048 2582016 2864304 2904768 3262124 3819072 3873024 4296456 4893186 5092096 5164032 5728608 5809536 6524248 7339779 7638144 7746048 8592912 9786372 10184192 11457216 11619072 13048496 14679558 15276288 15492096 17185824 19572744 20368384 22019337 22914432 23238144 26096992 29359116 30552576 33436771 34371648 39145488 44038674 45828864 46476288 52193984 58718232 61105152 66873542 68743296 78290976 88077348 91657728 100310313 104387968 117436464 133747084 137486592 156581952 176154696 183315456 200620626 208775936 234872928 267494168 274973184 300930939 313163904 352309392 395651881 401241252 417551872 469745856 534988336 549946368 601861878 626327808 704618784 791303762 802482504 835103744 902792817 939491712 1069976672 1186955643 1203723756 1252655616 1409237568 1582607524 1604965008 1805585634 1878983424 2139953344 2373911286 2407447512 2505311232 2818475136 3165215048 3209930016 3560866929 3611171268 3757966848 4279906688 4747822572 4814895024 5636950272 6330430096 6419860032 7121733858 7222342536 7515933696 8559813376 9495645144 9629790048 10682600787 11273900544 12660860192 12839720064 14243467716 14444685072 16221727121 17119626752 18991290288 19259580096 21365201574 22547801088 25321720384 25679440128 28486935432 28889370144 32443454242 34239253504 37982580576 38519160192 42730403148 48665181363 50643440768 51358880256 56973870864 57778740288 64886908484 75965161152 77038320384 85460806296 97330362726 101286881536 102717760512 113947741728 115557480576 129773816968 145995544089 151930322304 154076640768 170921612592 194660725452 202573763072 227895483456 231114961152 259547633936 291991088178 303860644608 308153281536 341843225184 389321450904 405147526144 437986632267 455790966912 462229922304 519095267872 583982176356 607721289216 665090811961 683686450368 778642901808 875973264534 911581933824 924459844608 1038190535744 1167964352712 1215442578432 1330181623922 1367372900736 1557285803616 1751946529068 1823163867648 1995272435883 2076381071488 2335928705424 2660363247844 2734745801472 3114571607232 3503893058136 3646327735296 3990544871766 4152762142976 4671857410848 5320726495688 5469491602944 5985817307649 6229143214464 7007786116272 7981089743532 8305524285952 9343714821696 10641452991376 10938983205888 11971634615298 12458286428928 14015572232544 15962179487064 16611048571904 17957451922947 18687429643392 21282905982752 23943269230596 24916572857856 28031144465088 31924358974128 35914903845894 37374859286784 42565811965504 47886538461192 49833145715712 56062288930176 63848717948256 71829807691788 74749718573568 85131623931008 95773076922384 112124577860352 127697435896512 143659615383576 149499437147136 170263247862016 191546153844768 224249155720704 255394871793024 287319230767152 340526495724032 383092307689536 448498311441408 510789743586048 574638461534304 681052991448064 766184615379072 1021579487172096 1149276923068608 1532369230758144 2043158974344192 2298553846137216 3064738461516288 4597107692274432 6129476923032576 9194215384548864 18388430769097728
- Sum of all divisors σ(n): 55821073024292520
- Sum of proper divisors (its aliquot sum) s(n): 37432642255194792
- 18388430769097728 is an abundant number, because the sum of its proper divisors (37432642255194792) is greater than itself. Its abundance is 19044211486097064
Bases of 18388430769097728
- Binary: 10000010101010000101110001010111111100000001100000000002
- Hexadecimal: 0x41542E2BF80C00
- Base-36: 5125KH4PHC0
Squares and roots of 18388430769097728
- 18388430769097728 squared (183884307690977282) is 338134386149900060485395214761984
- 18388430769097728 cubed (183884307690977283) is 6217760750368794915794259875365746300633955172352
-
The
square root of 18388430769097728 is 135603948.2061555903 -
The
cube root of 18388430769097728 is 263945.8813974417
Scales and comparisons
How big is 18388430769097728?- 18,388,430,769,097,728 seconds is equal to 584,695,219 years, 15 weeks, 6 days, 12 hours, 28 minutes, 48 seconds.
-
To count from 1 to 18,388,430,769,097,728 would take you about one billion, seven hundred fifty-four million, eighty-five thousand, six hundred fifty-seven 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 18388430769097728 cubic inches would be around 21995.5 feet tall.
Recreational maths with 18388430769097728
- 18388430769097728 backwards is 82779096703488381
- The number of decimal digits it has is: 17
- The sum of 18388430769097728's digits is 90
- 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 18388430769097728 - Facts about the integer". Numbermatics.com. 2024. Web. 16 June 2024.
APA style:
Numbermatics. (2024). Number 18388430769097728 - Facts about the integer. Retrieved 16 June 2024, from https://numbermatics.com/n/18388430769097728/
Chicago style:
Numbermatics. 2024. "Number 18388430769097728 - Facts about the integer". https://numbermatics.com/n/18388430769097728/
The information we have on file for 18388430769097728 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 18388430769097728, math, Factors of 18388430769097728, curriculum, school, college, exams, university, Prime factorization of 18388430769097728, STEM, science, technology, engineering, physics, economics, calculator, eighteen quadrillion, three hundred eighty-eight trillion, four hundred thirty billion, seven hundred sixty-nine million, ninety-seven thousand, seven hundred twenty-eight.