138247047456
138,247,047,456 is an even composite number composed of seven prime numbers multiplied together.
What does the number 138247047456 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 384 divisors.
138247047456 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 138247047456:
25 × 3 × 7 × 31 × 37 × 67 × 2677
(2 × 2 × 2 × 2 × 2 × 3 × 7 × 31 × 37 × 67 × 2677)See below for interesting mathematical facts about the number 138247047456 from the Numbermatics database.
Names of 138247047456
- Cardinal: 138247047456 can be written as One hundred thirty-eight billion, two hundred forty-seven million, forty-seven thousand, four hundred fifty-six.
Scientific notation
- Scientific notation: 1.38247047456 × 1011
Factors of 138247047456
Divisors of 138247047456
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 31 32 37 42 48 56 62 67 74 84 93 96 111 112 124 134 148 168 186 201 217 222 224 248 259 268 296 336 372 402 434 444 469 496 518 536 592 651 672 744 777 804 868 888 938 992 1036 1072 1147 1184 1302 1407 1488 1554 1608 1736 1776 1876 2072 2077 2144 2294 2479 2604 2677 2814 2976 3108 3216 3441 3472 3552 3752 4144 4154 4588 4958 5208 5354 5628 6216 6231 6432 6882 6944 7437 7504 8029 8031 8288 8308 9176 9916 10416 10708 11256 12432 12462 13764 14539 14874 15008 16058 16062 16616 17353 18352 18739 19832 20832 21416 22512 24087 24864 24924 27528 29078 29748 32116 32124 33232 34706 36704 37478 39664 42832 43617 45024 48174 49848 52059 55056 56217 58156 59496 64232 64248 66464 69412 74956 76849 79328 82987 85664 87234 96348 99049 99696 104118 110112 112434 116312 118992 128464 128496 138824 149912 153698 165974 174468 179359 192696 198098 199392 208236 224868 230547 232624 237984 248961 256928 256992 277648 297147 299824 307396 331948 348936 358718 385392 396196 416472 449736 461094 465248 497922 537943 538077 555296 580909 594294 599648 614792 663896 693343 697872 717436 770784 792392 832944 899472 922188 995844 1075886 1076154 1161818 1188588 1229584 1255513 1327792 1386686 1395744 1434872 1584784 1613829 1665888 1742727 1798944 1844376 1991688 2080029 2151772 2152308 2323636 2377176 2459168 2511026 2655584 2773372 2869744 3070519 3169568 3227658 3485454 3688752 3766539 3983376 4160058 4303544 4304616 4647272 4754352 5022052 5546744 5560129 5739488 6141038 6455316 6636283 6970908 7377504 7533078 7966752 8320116 8607088 8609232 9211557 9294544 9508704 10044104 11093488 11120258 12282076 12910632 13272566 13941816 15066156 16640232 16680387 17214176 17218464 18423114 18589088 19908849 20088208 21493633 22186976 22240516 24564152 25821264 26545132 27883632 30132312 33280464 33360774 36846228 38920903 39817698 40176416 42987266 44481032 46453981 49128304 51642528 53090264 55767264 60264624 64480899 66560928 66721548 73692456 77841806 79635396 85974532 88962064 92907962 98256608 106180528 116762709 120529248 128961798 133443096 139361943 147384912 155683612 159270792 171949064 177924128 185815924 205724773 212361056 233525418 257923596 266886192 278723886 294769824 311367224 318541584 343898128 371631848 411449546 467050836 515847192 533772384 557447772 617174319 622734448 637083168 687796256 743263696 822899092 934101672 1031694384 1114895544 1234348638 1245468896 1440073411 1486527392 1645798184 1868203344 2063388768 2229791088 2468697276 2880146822 3291596368 3736406688 4320220233 4459582176 4937394552 5760293644 6583192736 8640440466 9874789104 11520587288 17280880932 19749578208 23041174576 34561761864 46082349152 69123523728 138247047456
- Sum of all divisors σ(n): 446419943424
- Sum of proper divisors (its aliquot sum) s(n): 308172895968
- 138247047456 is an abundant number, because the sum of its proper divisors (308172895968) is greater than itself. Its abundance is 169925848512
Bases of 138247047456
- Binary: 100000001100000010101010001001001000002
- Hexadecimal: 0x20302A8920
- Base-36: 1RICQ0IO
Squares and roots of 138247047456
- 138247047456 squared (1382470474562) is 19112246130301516071936
- 138247047456 cubed (1382470474563) is 2642211597766546051985682901794816
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The
square root of 138247047456 is 371815.8784344747 -
The
cube root of 138247047456 is 5170.7311208085
Scales and comparisons
How big is 138247047456?- 138,247,047,456 seconds is equal to 4,395 years, 43 weeks, 13 hours, 37 minutes, 36 seconds.
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To count from 1 to 138,247,047,456 would take you about eight thousand, seven hundred ninety-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 138247047456 cubic inches would be around 430.9 feet tall.
Recreational maths with 138247047456
- 138247047456 backwards is 654740742831
- The number of decimal digits it has is: 12
- The sum of 138247047456's digits is 51
- More coming soon!
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The information we have on file for 138247047456 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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