15138469632
15,138,469,632 is an even composite number composed of six prime numbers multiplied together.
15138469632 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 15138469632:
28 × 3 × 11 × 13 × 307 × 449
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 13 × 307 × 449)See below for interesting mathematical facts about the number 15138469632 from the Numbermatics database.
Names of 15138469632
- Cardinal: 15138469632 can be written as Fifteen billion, one hundred thirty-eight million, four hundred sixty-nine thousand, six hundred thirty-two.
Scientific notation
- Scientific notation: 1.5138469632 × 1010
Factors of 15138469632
Divisors of 15138469632
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 6 8 11 12 13 16 22 24 26 32 33 39 44 48 52 64 66 78 88 96 104 128 132 143 156 176 192 208 256 264 286 307 312 352 384 416 429 449 528 572 614 624 704 768 832 858 898 921 1056 1144 1228 1248 1347 1408 1664 1716 1796 1842 2112 2288 2456 2496 2694 2816 3328 3377 3432 3592 3684 3991 4224 4576 4912 4939 4992 5388 5837 6754 6864 7184 7368 7982 8448 9152 9824 9878 9984 10131 10776 11674 11973 13508 13728 14368 14736 14817 15964 17511 18304 19648 19756 20262 21552 23348 23946 27016 27456 28736 29472 29634 31928 35022 36608 39296 39512 40524 43104 43901 46696 47892 54032 54912 57472 58944 59268 63856 64207 70044 78592 79024 81048 86208 87802 93392 95784 108064 109824 114944 117888 118536 127712 128414 131703 137843 140088 158048 162096 172416 175604 186784 191568 192621 216128 235776 237072 255424 256828 263406 275686 280176 316096 324192 344832 351208 373568 383136 385242 413529 432256 474144 510848 513656 526812 551372 560352 632192 648384 702416 747136 766272 770484 827058 864512 948288 1021696 1027312 1053624 1102744 1120704 1264384 1296768 1404832 1494272 1516273 1532544 1540968 1654116 1791959 1896576 2054624 2107248 2205488 2241408 2593536 2809664 3032546 3065088 3081936 3308232 3583918 3793152 4109248 4214496 4410976 4482816 4548819 5375877 5619328 6065092 6163872 6616464 7167836 8218496 8428992 8821952 9097638 10751754 11238656 12130184 12327744 13232928 14335672 16436992 16857984 17643904 18195276 19711549 21503508 24260368 24655488 26465856 28671344 33715968 35287808 36390552 39423098 43007016 48520736 49310976 52931712 57342688 59134647 72781104 78846196 86014032 97041472 105863424 114685376 118269294 145562208 157692392 172028064 194082944 229370752 236538588 291124416 315384784 344056128 388165888 458741504 473077176 582248832 630769568 688112256 946154352 1164497664 1261539136 1376224512 1892308704 2523078272 3784617408 5046156544 7569234816 15138469632
- Sum of all divisors σ(n): 47594131200
- Sum of proper divisors (its aliquot sum) s(n): 32455661568
- 15138469632 is an abundant number, because the sum of its proper divisors (32455661568) is greater than itself. Its abundance is 17317191936
Bases of 15138469632
- Binary: 11100001100101001010110111000000002
- Hexadecimal: 0x38652B700
- Base-36: 6YD1XXC
Squares and roots of 15138469632
- 15138469632 squared (151384696322) is 229173262798986215424
- 15138469632 cubed (151384696323) is 3469332479348808142582834003968
-
The
square root of 15138469632 is 123038.4884172429 -
The
cube root of 15138469632 is 2473.7776302817
Scales and comparisons
How big is 15138469632?- 15,138,469,632 seconds is equal to 481 years, 18 weeks, 3 days, 18 hours, 27 minutes, 12 seconds.
-
To count from 1 to 15,138,469,632 would take you about nine hundred sixty-two 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 15138469632 cubic inches would be around 206.1 feet tall.
Recreational maths with 15138469632
- 15138469632 backwards is 23696483151
- 15138469632 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 15138469632's digits is 48
- More coming soon!
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