138638481408
138,638,481,408 is an even composite number composed of six prime numbers multiplied together.
138638481408 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 138638481408:
211 × 32 × 7 × 37 × 113 × 257
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 37 × 113 × 257)See below for interesting mathematical facts about the number 138638481408 from the Numbermatics database.
Names of 138638481408
- Cardinal: 138638481408 can be written as One hundred thirty-eight billion, six hundred thirty-eight million, four hundred eighty-one thousand, four hundred eight.
Scientific notation
- Scientific notation: 1.38638481408 × 1011
Factors of 138638481408
Divisors of 138638481408
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 37 42 48 56 63 64 72 74 84 96 111 112 113 126 128 144 148 168 192 222 224 226 252 256 257 259 288 296 333 336 339 384 444 448 452 504 512 514 518 576 592 666 672 678 768 771 777 791 888 896 904 1008 1017 1024 1028 1036 1152 1184 1332 1344 1356 1536 1542 1554 1582 1776 1792 1799 1808 2016 2034 2048 2056 2072 2304 2313 2331 2368 2373 2664 2688 2712 3072 3084 3108 3164 3552 3584 3598 3616 4032 4068 4112 4144 4181 4608 4626 4662 4736 4746 5328 5376 5397 5424 6144 6168 6216 6328 7104 7119 7168 7196 7232 8064 8136 8224 8288 8362 9216 9252 9324 9472 9492 9509 10656 10752 10794 10848 12336 12432 12543 12656 14208 14238 14336 14392 14464 16128 16191 16272 16448 16576 16724 18432 18504 18648 18944 18984 19018 21312 21504 21588 21696 24672 24864 25086 25312 28416 28476 28527 28784 28928 29041 29267 32256 32382 32544 32896 33152 33448 37008 37296 37629 37888 37968 38036 42624 43008 43176 43392 49344 49728 50172 50624 56832 56952 57054 57568 57856 58082 58534 64512 64764 65088 65792 66304 66563 66896 74016 74592 75258 75776 75936 76072 85248 85581 86352 86784 87123 87801 98688 99456 100344 101248 113664 113904 114108 115136 115712 116164 117068 129024 129528 130176 131584 132608 133126 133792 148032 149184 150516 151872 152144 170496 171162 172704 173568 174246 175602 197376 198912 199689 200688 202496 203287 227328 227808 228216 230272 231424 232328 234136 259056 260352 261369 263168 263403 265216 266252 267584 296064 298368 301032 303744 304288 340992 342324 345408 347136 348492 351204 394752 397824 399378 401376 404992 406574 455616 456432 460544 464656 468272 518112 520704 522738 526336 526806 530432 532504 535168 592128 596736 599067 602064 607488 608576 609861 681984 684648 690816 694272 696984 702408 789504 795648 798756 802752 809984 813148 911232 912864 921088 929312 936544 1036224 1041408 1045476 1053612 1065008 1070336 1074517 1184256 1193472 1198134 1204128 1214976 1217152 1219722 1369296 1381632 1393968 1404816 1579008 1591296 1597512 1605504 1619968 1626296 1822464 1825728 1829583 1842176 1858624 1873088 2072448 2082816 2090952 2107224 2130016 2140672 2149034 2368512 2386944 2396268 2408256 2429952 2434304 2439444 2738592 2763264 2787936 2809632 3195024 3211008 3223551 3252592 3644928 3651456 3659166 3684352 3717248 3746176 4144896 4181904 4214448 4260032 4281344 4298068 4737024 4773888 4792536 4816512 4859904 4868608 4878888 5477184 5526528 5575872 5619264 6390048 6422016 6447102 6505184 7289856 7302912 7318332 7434496 7492352 7521619 8289792 8363808 8428896 8520064 8562688 8596136 9585072 9633024 9670653 9737216 9757776 10954368 11053056 11151744 11238528 12780096 12844032 12894204 13010368 14579712 14605824 14636664 14868992 14984704 15043238 16579584 16727616 16857792 17040128 17192272 19170144 19266048 19341306 19474432 19515552 21908736 22303488 22477056 22564857 25560192 25688064 25788408 26020736 29211648 29273328 29737984 29969408 30086476 33159168 33455232 33715584 34080256 34384544 38340288 38532096 38682612 39031104 43817472 44606976 44954112 45129714 51120384 51576816 52041472 58423296 58546656 59475968 59938816 60172952 66910464 67431168 67694571 68160512 68769088 76680576 77064192 77365224 78062208 87634944 89213952 89908224 90259428 102240768 103153632 104082944 117093312 120345904 133820928 134862336 135389142 136321024 137538176 153361152 154730448 156124416 175269888 178427904 179816448 180518856 204481536 206307264 208165888 234186624 240691808 267641856 269724672 270778284 275076352 306722304 309460896 312248832 361037712 408963072 412614528 416331776 468373248 481383616 535283712 539449344 541556568 550152704 613444608 618921792 624497664 722075424 825229056 936746496 962767232 1083113136 1100305408 1226889216 1237843584 1248995328 1444150848 1650458112 1873492992 1925534464 2166226272 2200610816 2475687168 2888301696 3300916224 3746985984 3851068928 4332452544 4951374336 5776603392 6601832448 7702137856 8664905088 9902748672 11553206784 15404275712 17329810176 19805497344 23106413568 34659620352 46212827136 69319240704 138638481408
- Sum of all divisors σ(n): 475987337280
- Sum of proper divisors (its aliquot sum) s(n): 337348855872
- 138638481408 is an abundant number, because the sum of its proper divisors (337348855872) is greater than itself. Its abundance is 198710374464
Bases of 138638481408
- Binary: 100000010001110111111101011000000000002
- Hexadecimal: 0x20477F5800
- Base-36: 1ROTRSW0
Squares and roots of 138638481408
- 138638481408 squared (1386384814082) is 19220628527116361662464
- 138638481408 cubed (1386384814083) is 2664718750706696130194119235469312
-
The
square root of 138638481408 is 372341.8877966861 -
The
cube root of 138638481408 is 5175.6066739013
Scales and comparisons
How big is 138638481408?- 138,638,481,408 seconds is equal to 4,408 years, 14 weeks, 2 days, 1 hour, 16 minutes, 48 seconds.
-
To count from 1 to 138,638,481,408 would take you about eight thousand, eight hundred sixteen 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 138638481408 cubic inches would be around 431.3 feet tall.
Recreational maths with 138638481408
- 138638481408 backwards is 804184836831
- The number of decimal digits it has is: 12
- The sum of 138638481408's digits is 54
- More coming soon!
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The information we have on file for 138638481408 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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