138459739824
138,459,739,824 is an even composite number composed of five prime numbers multiplied together.
138459739824 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 138459739824:
24 × 37 × 72 × 23 × 3511
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 23 × 3511)See below for interesting mathematical facts about the number 138459739824 from the Numbermatics database.
Names of 138459739824
- Cardinal: 138459739824 can be written as One hundred thirty-eight billion, four hundred fifty-nine million, seven hundred thirty-nine thousand, eight hundred twenty-four.
Scientific notation
- Scientific notation: 1.38459739824 × 1011
Factors of 138459739824
Divisors of 138459739824
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 27 28 36 42 46 48 49 54 56 63 69 72 81 84 92 98 108 112 126 138 144 147 161 162 168 184 189 196 207 216 243 252 276 294 322 324 336 368 378 392 414 432 441 483 486 504 552 567 588 621 644 648 729 756 784 828 882 966 972 1008 1104 1127 1134 1176 1242 1288 1296 1323 1449 1458 1512 1656 1701 1764 1863 1932 1944 2187 2254 2268 2352 2484 2576 2646 2898 2916 3024 3312 3381 3402 3511 3528 3726 3864 3888 3969 4347 4374 4508 4536 4968 5103 5292 5589 5796 5832 6762 6804 7022 7056 7452 7728 7938 8694 8748 9016 9072 9936 10143 10206 10533 10584 11178 11592 11664 11907 13041 13524 13608 14044 14904 15309 15876 16767 17388 17496 18032 20286 20412 21066 21168 22356 23184 23814 24577 26082 27048 27216 28088 29808 30429 30618 31599 31752 33534 34776 34992 35721 39123 40572 40824 42132 44712 47628 49154 50301 52164 54096 56176 60858 61236 63198 63504 67068 69552 71442 73731 78246 80753 81144 81648 84264 89424 91287 94797 95256 98308 100602 104328 107163 117369 121716 122472 126396 134136 142884 147462 156492 161506 162288 168528 172039 182574 189594 190512 196616 201204 208656 214326 221193 234738 242259 243432 244944 252792 268272 273861 284391 285768 294924 312984 323012 344078 352107 365148 379188 393232 402408 428652 442386 469476 484518 486864 505584 516117 547722 565271 568782 571536 589848 625968 646024 663579 688156 704214 726777 730296 758376 804816 821583 853173 857304 884772 938952 969036 1032234 1095444 1130542 1137564 1179696 1292048 1327158 1376312 1408428 1453554 1460592 1516752 1548351 1643166 1695813 1706346 1714608 1769544 1877904 1938072 1990737 2064468 2180331 2190888 2261084 2275128 2464749 2559519 2654316 2752624 2816856 2907108 3096702 3286332 3391626 3412692 3539088 3876144 3956897 3981474 4128936 4360662 4381776 4522168 4550256 4645053 4929498 5087439 5119038 5308632 5633712 5814216 5972211 6193404 6540993 6572664 6783252 6825384 7678557 7913794 7962948 8257872 8721324 9044336 9290106 9858996 10174878 10238076 10617264 11628432 11870691 11944422 12386808 13081986 13145328 13566504 13650768 13935159 15262317 15357114 15827588 15925896 17442648 17916633 18580212 19622979 19717992 20349756 20476152 23741382 23888844 24773616 26163972 27133008 27870318 30524634 30714228 31655176 31851792 34885296 35612073 35833266 37160424 39245958 39435984 40699512 40952304 41805477 45786951 47482764 47777688 52327944 53749899 55740636 58868937 61049268 61428456 63310352 71224146 71666532 74320848 78491916 81399024 83610954 91573902 94965528 95555376 104655888 106836219 107499798 111481272 117737874 122098536 122856912 125416431 137360853 142448292 143333064 156983832 167221908 176606811 183147804 189931056 213672438 214999596 222962544 235475748 244197072 250832862 274721706 284896584 286666128 313967664 320508657 334443816 353213622 366295608 376249293 412082559 427344876 429999192 470951496 501665724 549443412 569793168 641017314 668887632 706427244 732591216 752498586 824165118 854689752 859998384 941902992 961525971 1003331448 1098886824 1236247677 1282034628 1412854488 1504997172 1648330236 1709379504 1923051942 2006662896 2197773648 2472495354 2564069256 2825708976 2884577913 3009994344 3296660472 3846103884 4944990708 5128138512 5769155826 6019988688 6593320944 7692207768 8653733739 9889981416 11538311652 15384415536 17307467478 19779962832 23076623304 34614934956 46153246608 69229869912 138459739824
- Sum of all divisors σ(n): 488513018880
- Sum of proper divisors (its aliquot sum) s(n): 350053279056
- 138459739824 is an abundant number, because the sum of its proper divisors (350053279056) is greater than itself. Its abundance is 211593539232
Bases of 138459739824
- Binary: 100000001111001101011111110110101100002
- Hexadecimal: 0x203CD7F6B0
- Base-36: 1RLVCR00
Squares and roots of 138459739824
- 138459739824 squared (1384597398242) is 19171099552129771550976
- 138459739824 cubed (1384597398243) is 2654425456127891094032693913268224
-
The
square root of 138459739824 is 372101.7869132047 -
The
cube root of 138459739824 is 5173.3814764551
Scales and comparisons
How big is 138459739824?- 138,459,739,824 seconds is equal to 4,402 years, 30 weeks, 5 days, 6 hours, 50 minutes, 24 seconds.
-
To count from 1 to 138,459,739,824 would take you about eight thousand, eight hundred five 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 138459739824 cubic inches would be around 431.1 feet tall.
Recreational maths with 138459739824
- 138459739824 backwards is 428937954831
- 138459739824 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138459739824's digits is 63
- More coming soon!
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