138400337124
138,400,337,124 is an even composite number composed of six prime numbers multiplied together.
138400337124 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 138400337124:
22 × 33 × 72 × 31 × 37 × 1512
(2 × 2 × 3 × 3 × 3 × 7 × 7 × 31 × 37 × 151 × 151)See below for interesting mathematical facts about the number 138400337124 from the Numbermatics database.
Names of 138400337124
- Cardinal: 138400337124 can be written as One hundred thirty-eight billion, four hundred million, three hundred thirty-seven thousand, one hundred twenty-four.
Scientific notation
- Scientific notation: 1.38400337124 × 1011
Factors of 138400337124
Divisors of 138400337124
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 27 28 31 36 37 42 49 54 62 63 74 84 93 98 108 111 124 126 147 148 151 186 189 196 217 222 252 259 279 294 302 333 372 378 434 441 444 453 518 558 588 604 651 666 756 777 837 868 882 906 999 1036 1057 1116 1147 1302 1323 1332 1359 1519 1554 1674 1764 1812 1813 1953 1998 2114 2294 2331 2604 2646 2718 3038 3108 3171 3348 3441 3626 3906 3996 4077 4228 4557 4588 4662 4681 5292 5436 5439 5587 5859 6076 6342 6882 6993 7252 7399 7812 8029 8154 9114 9324 9362 9513 10323 10878 11174 11718 12684 13671 13764 13986 14043 14798 16058 16308 16317 16761 18228 18724 19026 20646 21756 22197 22348 22801 23436 24087 27342 27972 28086 28539 29596 30969 32116 32634 32767 33522 38052 39109 41013 41292 42129 44394 45602 48174 48951 50283 54684 56172 56203 57078 61938 65268 65534 66591 67044 68403 72261 78218 82026 84258 88788 91204 96348 97902 98301 100566 112406 114156 117327 123876 126387 131068 133182 136806 144522 150849 156436 159607 164052 168516 168609 173197 195804 196602 199773 201132 205209 216783 224812 229369 234654 252774 266364 273612 273763 289044 294903 301698 319214 337218 346394 351981 393204 399546 410418 433566 458738 469308 478821 505548 505827 519591 547526 589806 603396 615627 638428 674436 688107 692788 703962 706831 799092 820836 821289 843637 867132 884709 917476 957642 1011654 1039182 1055943 1095052 1117249 1179612 1212379 1231254 1376214 1407924 1413662 1436463 1517481 1558773 1642578 1687274 1769418 1915284 2023308 2064321 2078364 2111886 2120493 2234498 2424758 2462508 2463867 2530911 2752428 2827324 2872926 3034962 3117546 3285156 3351747 3374548 3538836 3637137 4128642 4223772 4240986 4309389 4468996 4676319 4849516 4927734 4947817 5061822 5745852 5905459 6069924 6192963 6235092 6361479 6703494 7274274 7391601 7592733 8257284 8481972 8486653 8618778 9352638 9855468 9895634 10055241 10123644 10911411 11810918 12385926 12722958 13406988 14548548 14783202 14843451 15185466 16973306 17237556 17716377 18705276 19084437 19791268 20110482 21822822 22778199 23621836 24771852 25445916 25459959 26152747 29566404 29686902 30165723 30370932 32734233 33946612 34634719 35432754 38168874 40220964 41338213 43645644 44530353 45556398 50919918 52305494 53149131 59373804 60331446 65468466 69269438 70865508 76337748 76379877 78458241 82676426 89060706 91112796 101839836 103904157 104610988 106298262 120662892 124014639 130936932 133591059 138538876 152759754 156916482 159447393 165352852 178121412 183069229 207808314 212596524 229139631 235374723 248029278 267182118 305519508 311712471 313832964 318894786 366138458 372043917 415616628 458279262 470749446 496058556 534364236 549207687 623424942 637789572 706124169 732276916 744087834 916558524 935137413 941498892 1098415374 1116131751 1246849884 1281484603 1412248338 1488175668 1647623061 1870274826 2196830748 2232263502 2562969206 2824496676 3295246122 3740549652 3844453809 4464527004 4942869183 5125938412 6590492244 7688907618 9885738366 11533361427 15377815236 19771476732 23066722854 34600084281 46133445708 69200168562 138400337124
- Sum of all divisors σ(n): 445457134080
- Sum of proper divisors (its aliquot sum) s(n): 307056796956
- 138400337124 is an abundant number, because the sum of its proper divisors (307056796956) is greater than itself. Its abundance is 168656459832
Bases of 138400337124
- Binary: 100000001110010100110110001100111001002
- Hexadecimal: 0x20394D8CE4
- Base-36: 1RKVZJL0
Squares and roots of 138400337124
- 138400337124 squared (1384003371242) is 19154653316036852591376
- 138400337124 cubed (1384003371243) is 2651010476432844914254331415042624
-
The
square root of 138400337124 is 372021.9578519527 -
The
cube root of 138400337124 is 5172.6415338383
Scales and comparisons
How big is 138400337124?- 138,400,337,124 seconds is equal to 4,400 years, 36 weeks, 3 days, 18 hours, 5 minutes, 24 seconds.
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To count from 1 to 138,400,337,124 would take you about eight thousand, eight hundred one 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 138400337124 cubic inches would be around 431.1 feet tall.
Recreational maths with 138400337124
- 138400337124 backwards is 421733004831
- 138400337124 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138400337124's digits is 36
- More coming soon!
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