138618030408
138,618,030,408 is an even composite number composed of seven prime numbers multiplied together.
138618030408 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 138618030408:
23 × 3 × 11 × 132 × 312 × 53 × 61
(2 × 2 × 2 × 3 × 11 × 13 × 13 × 31 × 31 × 53 × 61)See below for interesting mathematical facts about the number 138618030408 from the Numbermatics database.
Names of 138618030408
- Cardinal: 138618030408 can be written as One hundred thirty-eight billion, six hundred eighteen million, thirty thousand, four hundred eight.
Scientific notation
- Scientific notation: 1.38618030408 × 1011
Factors of 138618030408
Divisors of 138618030408
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 3 4 6 8 11 12 13 22 24 26 31 33 39 44 52 53 61 62 66 78 88 93 104 106 122 124 132 143 156 159 169 183 186 212 244 248 264 286 312 318 338 341 366 372 403 424 429 488 507 572 583 636 671 676 682 689 732 744 793 806 858 961 1014 1023 1144 1166 1209 1272 1342 1352 1364 1378 1464 1586 1612 1643 1716 1749 1859 1891 1922 2013 2028 2046 2067 2332 2379 2418 2684 2728 2756 2883 3172 3224 3233 3286 3432 3498 3718 3782 3844 4026 4056 4092 4134 4433 4664 4758 4836 4929 5239 5368 5512 5577 5673 5766 6344 6466 6572 6996 7436 7564 7579 7688 8052 8184 8268 8723 8866 8957 9516 9672 9699 9858 10309 10478 10571 11154 11346 11532 12493 12932 13144 13299 13992 14872 15128 15158 15717 16104 16536 17446 17732 17914 18073 19032 19398 19716 20618 20801 20956 21142 21359 22308 22692 22737 23064 24583 24986 25864 26169 26598 26871 30316 30927 31434 31713 34892 35464 35563 35828 36146 37479 38796 39432 41236 41602 41912 42029 42284 42718 44616 45384 45474 49166 49972 50933 52338 53196 53742 54219 57629 58621 60632 61854 62403 62868 63426 64077 69784 71126 71656 72292 73749 74958 77592 82472 83204 84058 84568 85436 90948 98332 98527 99944 100223 101866 104676 106392 106689 107484 108438 113399 115258 117242 123708 124806 125736 126087 126852 128154 137423 142252 144584 147498 149916 152799 162409 166408 168116 170872 172887 175863 181896 196664 197054 200446 203732 209352 213378 214968 216876 226798 230516 234484 234949 247416 249612 252174 253704 256308 270413 274846 277667 284504 294996 295581 299832 300669 305598 319579 324818 336232 340197 345774 351726 394108 400892 407464 412269 426756 433752 453596 461032 462319 468968 469898 487227 499224 504348 512616 540826 546377 549692 555334 560263 589992 591162 601338 611196 639158 644831 649636 662129 680394 691548 703452 704847 762073 788216 801784 811239 824538 833001 853512 907192 924638 939796 958737 974454 1008696 1081652 1092754 1099384 1102453 1110668 1120526 1182324 1202676 1222392 1278316 1289662 1299272 1302899 1324258 1360788 1383096 1386957 1406904 1409694 1524146 1622478 1639131 1649076 1666002 1680789 1786499 1849276 1879592 1917474 1934493 1948908 1986387 2163304 2185508 2204906 2221336 2241052 2286219 2364648 2405352 2556632 2579324 2605798 2648516 2721576 2773914 2819388 3048292 3054337 3106913 3244956 3278262 3298152 3307359 3332004 3361578 3515369 3572998 3698552 3834948 3868986 3897816 3908697 3972774 4371016 4409812 4482104 4572438 5158648 5211596 5297032 5359497 5547828 5638776 6010147 6096584 6108674 6213826 6489912 6556524 6614718 6664008 6723156 7030738 7145996 7283419 7669896 7737972 7817394 7945548 8382803 8607677 8819624 9144876 9163011 9320739 9906949 10423192 10546107 10718994 11095656 12020294 12217348 12427652 13113048 13229436 13446312 14061476 14291992 14331889 14566838 15475944 15634788 15891096 16765606 16937687 17215354 18030441 18289752 18326022 18641478 19813898 21092214 21437988 21850257 24040588 24434696 24855304 25148409 25823031 26458872 28122952 28663778 29133676 29720847 31269576 33531212 33875374 34176043 34430708 36060882 36652044 37282956 39627796 40389869 42184428 42875976 42995667 43700514 48081176 50296818 50813061 51646062 57327556 58267352 59441694 67062424 67750748 68352086 68861416 72121764 73304088 74565912 79255592 80779738 84368856 85991334 87401028 94684447 100593636 101626122 102528129 103292124 108976439 114655112 118883388 121169607 135501496 136704172 144243528 161559476 171982668 174802056 186314557 189368894 201187272 203252244 205056258 206584248 217952878 237766776 242339214 273408344 284053341 323118952 326929317 343965336 372629114 378737788 406504488 410112516 435905756 444288559 484678428 525068297 558943671 568106682 653858634 745258228 757475576 820225032 871811512 888577118 969356856 1050136594 1117887342 1136213364 1307717268 1332865677 1490516456 1575204891 1777154236 2100273188 2235774684 2272426728 2615434536 2665731354 3150409782 3554308472 4200546376 4471549368 5331462708 5775751267 6300819564 10662925416 11551502534 12601639128 17327253801 23103005068 34654507602 46206010136 69309015204 138618030408
- Sum of all divisors σ(n): 438044552640
- Sum of proper divisors (its aliquot sum) s(n): 299426522232
- 138618030408 is an abundant number, because the sum of its proper divisors (299426522232) is greater than itself. Its abundance is 160808491824
Bases of 138618030408
- Binary: 100000010001100100011101001001010010002
- Hexadecimal: 0x2046474948
- Base-36: 1ROHLGSO
Squares and roots of 138618030408
- 138618030408 squared (1386180304082) is 19214958354193212646464
- 138618030408 cubed (1386180304083) is 2663539681430008384934756905677312
-
The
square root of 138618030408 is 372314.4241202589 -
The
cube root of 138618030408 is 5175.3521713615
Scales and comparisons
How big is 138618030408?- 138,618,030,408 seconds is equal to 4,407 years, 32 weeks, 3 days, 8 hours, 26 minutes, 48 seconds.
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To count from 1 to 138,618,030,408 would take you about eight thousand, eight hundred fifteen 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 138618030408 cubic inches would be around 431.3 feet tall.
Recreational maths with 138618030408
- 138618030408 backwards is 804030816831
- The number of decimal digits it has is: 12
- The sum of 138618030408's digits is 42
- More coming soon!
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