138042450432
138,042,450,432 is an even composite number composed of six prime numbers multiplied together.
138042450432 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 138042450432:
29 × 32 × 19 × 31 × 181 × 281
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 19 × 31 × 181 × 281)See below for interesting mathematical facts about the number 138042450432 from the Numbermatics database.
Names of 138042450432
- Cardinal: 138042450432 can be written as One hundred thirty-eight billion, forty-two million, four hundred fifty thousand, four hundred thirty-two.
Scientific notation
- Scientific notation: 1.38042450432 × 1011
Factors of 138042450432
Divisors of 138042450432
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 19 24 31 32 36 38 48 57 62 64 72 76 93 96 114 124 128 144 152 171 181 186 192 228 248 256 279 281 288 304 342 362 372 384 456 496 512 543 558 562 576 589 608 684 724 744 768 843 912 992 1086 1116 1124 1152 1178 1216 1368 1448 1488 1536 1629 1686 1767 1824 1984 2172 2232 2248 2304 2356 2432 2529 2736 2896 2976 3258 3372 3439 3534 3648 3968 4344 4464 4496 4608 4712 4864 5058 5301 5339 5472 5611 5792 5952 6516 6744 6878 7068 7296 7936 8688 8711 8928 8992 9424 9728 10116 10317 10602 10678 10944 11222 11584 11904 13032 13488 13756 14136 14592 15872 16017 16833 17376 17422 17856 17984 18848 20232 20634 21204 21356 21888 22444 23168 23808 26064 26133 26976 27512 28272 29184 30951 32034 33666 34752 34844 35712 35968 37696 40464 41268 42408 42712 43776 44888 46336 47616 48051 50499 50861 52128 52266 53952 55024 56544 61902 64068 67332 69504 69688 71424 71936 75392 78399 80928 82536 84816 85424 87552 89776 92672 96102 100998 101722 104256 104532 106609 107904 110048 113088 123804 128136 134664 139008 139376 142848 143872 150784 152583 156798 161856 165072 165509 169632 170848 179552 192204 201996 203444 208512 209064 213218 215808 220096 226176 247608 256272 269328 278016 278752 301568 305166 313596 319827 323712 330144 331018 339264 341696 359104 384408 403992 406888 417024 418128 426436 431616 440192 452352 457749 495216 496527 512544 538656 557504 610332 627192 639654 647424 660288 662036 678528 683392 718208 768816 807984 813776 834048 836256 852872 880384 904704 915498 959481 966359 990432 993054 1025088 1077312 1115008 1220664 1254384 1279308 1294848 1320576 1324072 1357056 1366784 1436416 1489581 1537632 1576691 1615968 1627552 1672512 1705744 1760768 1830996 1918962 1932718 1980864 1986108 2050176 2154624 2230016 2441328 2508768 2558616 2641152 2648144 2714112 2733568 2872832 2899077 2979162 3075264 3153382 3231936 3255104 3345024 3411488 3661992 3837924 3865436 3961728 3972216 4100352 4309248 4460032 4730073 4882656 5017536 5117232 5282304 5296288 5798154 5958324 6150528 6306764 6463872 6510208 6690048 6822976 7323984 7675848 7730872 7923456 7944432 8200704 8618496 8697231 9460146 9765312 10035072 10234464 10592576 11596308 11916648 12301056 12613528 12927744 13020416 13380096 13645952 14190219 14647968 15351696 15461744 15846912 15888864 17394462 18920292 19530624 20070144 20468928 21185152 23192616 23833296 24602112 25227056 25855488 26040832 27291904 28380438 29295936 29957129 30703392 30923488 31777728 34788924 37840584 39061248 40140288 40937856 42370304 46385232 47666592 50454112 54583808 56760876 58591872 59914258 61406784 61846976 63555456 69577848 75681168 78122496 81875712 84740608 89871387 92770464 95333184 100908224 113521752 117183744 119828516 122813568 123693952 127110912 139155696 151362336 163751424 179742774 185540928 190666368 201816448 227043504 234367488 239657032 245627136 247387904 254221824 269614161 278311392 302724672 359485548 371081856 381332736 403632896 454087008 479314064 491254272 494775808 539228322 556622784 605449344 718971096 742163712 762665472 807265792 908174016 958628128 1078456644 1113245568 1210898688 1437942192 1484327424 1816348032 1917256256 2156913288 2226491136 2421797376 2875884384 3632696064 3834512512 4313826576 4452982272 5751768768 7265392128 7669025024 8627653152 11503537536 15338050048 17255306304 23007075072 34510612608 46014150144 69021225216 138042450432
- Sum of all divisors σ(n): 436837040640
- Sum of proper divisors (its aliquot sum) s(n): 298794590208
- 138042450432 is an abundant number, because the sum of its proper divisors (298794590208) is greater than itself. Its abundance is 160752139776
Bases of 138042450432
- Binary: 100000001000111111100010100010000000002
- Hexadecimal: 0x2023F8A200
- Base-36: 1REYWSG0
Squares and roots of 138042450432
- 138042450432 squared (1380424504322) is 19055718121271176986624
- 138042450432 cubed (1380424504323) is 2630498024201740614006342647021568
-
The
square root of 138042450432 is 371540.6443876631 -
The
cube root of 138042450432 is 5168.1790747151
Scales and comparisons
How big is 138042450432?- 138,042,450,432 seconds is equal to 4,389 years, 16 weeks, 5 days, 13 hours, 7 minutes, 12 seconds.
-
To count from 1 to 138,042,450,432 would take you about eight thousand, seven hundred seventy-eight 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 138042450432 cubic inches would be around 430.7 feet tall.
Recreational maths with 138042450432
- 138042450432 backwards is 234054240831
- 138042450432 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138042450432's digits is 36
- More coming soon!
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