1640479938924643128
1,640,479,938,924,643,128 is an even composite number composed of four prime numbers multiplied together.
1640479938924643128 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 1640479938924643128:
23 × 37 × 13 × 1396
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 13 × 139 × 139 × 139 × 139 × 139 × 139)See below for interesting mathematical facts about the number 1640479938924643128 from the Numbermatics database.
Names of 1640479938924643128
- Cardinal: 1640479938924643128 can be written as One quintillion, six hundred forty quadrillion, four hundred seventy-nine trillion, nine hundred thirty-eight billion, nine hundred twenty-four million, six hundred forty-three thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 1.640479938924643128 × 1018
Factors of 1640479938924643128
Divisors of 1640479938924643128
- Number of divisors d(n): 448
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 18 24 26 27 36 39 52 54 72 78 81 104 108 117 139 156 162 216 234 243 278 312 324 351 417 468 486 556 648 702 729 834 936 972 1053 1112 1251 1404 1458 1668 1807 1944 2106 2187 2502 2808 2916 3159 3336 3614 3753 4212 4374 5004 5421 5832 6318 7228 7506 8424 8748 9477 10008 10842 11259 12636 14456 15012 16263 17496 18954 19321 21684 22518 25272 28431 30024 32526 33777 37908 38642 43368 45036 48789 56862 57963 65052 67554 75816 77284 90072 97578 101331 113724 115926 130104 135108 146367 154568 173889 195156 202662 227448 231852 251173 270216 292734 303993 347778 390312 405324 439101 463704 502346 521667 585468 607986 695556 753519 810648 878202 1004692 1043334 1170936 1215972 1317303 1391112 1507038 1565001 1756404 2009384 2086668 2260557 2431944 2634606 2685619 3014076 3130002 3512808 3951909 4173336 4521114 4695003 5269212 5371238 6028152 6260004 6781671 7903818 8056857 9042228 9390006 10538424 10742476 12520008 13563342 14085009 15807636 16113714 18084456 18780012 20345013 21484952 24170571 27126684 28170018 31615272 32227428 34913047 37560024 40690026 42255027 48341142 54253368 56340036 61035039 64454856 69826094 72511713 81380052 84510054 96682284 104739141 112680072 122070078 139652188 145023426 162760104 169020108 183105117 193364568 209478282 217535139 244140156 279304376 290046852 314217423 338040216 366210234 373301041 418956564 435070278 488280312 549315351 580093704 628434846 652605417 732420468 746602082 837913128 870140556 942652269 1098630702 1119903123 1256869692 1305210834 1464840936 1493204164 1740281112 1885304538 1957816251 2197261404 2239806246 2513739384 2610421668 2827956807 2986408328 3359709369 3770609076 3915632502 4394522808 4479612492 4852913533 5220843336 5655913614 5873448753 6719418738 7541218152 7831265004 8483870421 8959224984 9705827066 10079128107 11311827228 11746897506 13438837476 14558740599 15662530008 16967740842 19411654132 20158256214 22623654456 23493795012 25451611263 26877674952 29117481198 30237384321 33935481684 38823308264 40316512428 43676221797 46987590024 50903222526 51888844699 58234962396 60474768642 67870963368 76354833789 80633024856 87352443594 90712152963 101806445052 103777689398 116469924792 120949537284 131028665391 152709667578 155666534097 174704887188 181424305926 203612890104 207555378796 241899074568 262057330782 272136458889 305419335156 311333068194 349409774376 362848611852 393085996173 415110757592 466999602291 524114661564 544272917778 610838670312 622666136388 674554981087 725697223704 786171992346 816409376667 933999204582 1048229323128 1088545835556 1179257988519 1245332272776 1349109962174 1400998806873 1572343984692 1632818753334 1867998409164 2023664943261 2177091671112 2358515977038 2698219924348 2801997613746 3144687969384 3265637506668 3537773965557 3735996818328 4047329886522 4202996420619 4717031954076 5396439848696 5603995227492 6070994829783 6531275013336 7075547931114 7212549413161 8094659773044 8405992841238 9434063908152 10613321896671 11207990454984 12141989659566 12608989261857 14151095862228 14425098826322 16189319546088 16811985682476 18212984489349 21226643793342 21637648239483 24283979319132 25217978523714 28302191724456 28850197652644 33623971364952 36425968978698 37826967785571 42453287586684 43275296478966 48567958638264 50435957047428 54638953468047 57700395305288 64912944718449 72851937957396 75653935571142 84906575173368 86550592957932 93763142371093 100871914094856 109277906936094 113480903356713 129825889436898 145703875914792 151307871142284 163916860404141 173101185915864 187526284742186 194738834155347 218555813872188 226961806713426 259651778873796 281289427113279 302615742284568 327833720808282 375052569484372 389477668310694 437111627744376 453923613426852 491750581212423 519303557747592 562578854226558 584216502466041 655667441616564 750105138968744 778955336621388 843868281339837 907847226853704 983501162424846 1125157708453116 1168433004932082 1311334883233128 1475251743637269 1557910673242776 1687736562679674 1752649507398123 1967002324849692 2250315416906232 2336866009864164 2531604844019511 2950503487274538 3375473125359348 3505299014796246 3934004649699384 4673732019728328 5063209688039022 5257948522194369 5901006974549076 6750946250718696 7010598029592492 7594814532058533 10126419376078044 10515897044388738 11802013949098152 14021196059184984 15189629064117066 15773845566583107 20252838752156088 21031794088777476 22784443596175599 30379258128234132 31547691133166214 42063588177554952 45568887192351198 60758516256468264 63095382266332428 68353330788526797 91137774384702396 126190764532664856 136706661577053594 182275548769404792 205059992365580391 273413323154107188 410119984731160782 546826646308214376 820239969462321564 1640479938924643128
- Sum of all divisors σ(n): 5004004065030112800
- Sum of proper divisors (its aliquot sum) s(n): 3363524126105469672
- 1640479938924643128 is an abundant number, because the sum of its proper divisors (3363524126105469672) is greater than itself. Its abundance is 1723044187180826544
Bases of 1640479938924643128
- Binary: 10110110001000010011111010000000101001100001000000011001110002
- Hexadecimal: 0x16C427D014C20338
- Base-36: CGOTLS0IVVI0
Squares and roots of 1640479938924643128
- 1640479938924643128 squared (16404799389246431282) is 2691174430014200847442097042157624384
- 1640479938924643128 cubed (16404799389246431283) is 4414817664585257488293306570307834443631781871470833152
-
The
square root of 1640479938924643128 is 1280812218.4475923901 -
The
cube root of 1640479938924643128 is 1179388.7332285809 - Being both a perfect square and a perfect cube, 1640479938924643128 is also a
perfect sixth number .
Scales and comparisons
How big is 1640479938924643128?- 1,640,479,938,924,643,128 seconds is equal to 52,162,187,720 years, 9 weeks, 3 days, 7 hours, 58 minutes, 48 seconds.
-
To count from 1 to 1,640,479,938,924,643,128 would take you about one hundred eighty-two billion, five hundred sixty-seven million, six hundred fifty-seven thousand and twenty 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 1640479938924643128 cubic inches would be around 98282.4 feet tall.
Recreational maths with 1640479938924643128
- 1640479938924643128 backwards is 8213464298399740461
- The number of decimal digits it has is: 19
- The sum of 1640479938924643128's digits is 90
- More coming soon!
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The information we have on file for 1640479938924643128 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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