138466951168
138,466,951,168 is an even composite number composed of five prime numbers multiplied together.
138466951168 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 138466951168:
217 × 7 × 132 × 19 × 47
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 13 × 13 × 19 × 47)See below for interesting mathematical facts about the number 138466951168 from the Numbermatics database.
Names of 138466951168
- Cardinal: 138466951168 can be written as One hundred thirty-eight billion, four hundred sixty-six million, nine hundred fifty-one thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 1.38466951168 × 1011
Factors of 138466951168
Divisors of 138466951168
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 4 7 8 13 14 16 19 26 28 32 38 47 52 56 64 76 91 94 104 112 128 133 152 169 182 188 208 224 247 256 266 304 329 338 364 376 416 448 494 512 532 608 611 658 676 728 752 832 893 896 988 1024 1064 1183 1216 1222 1316 1352 1456 1504 1664 1729 1786 1792 1976 2048 2128 2366 2432 2444 2632 2704 2912 3008 3211 3328 3458 3572 3584 3952 4096 4256 4277 4732 4864 4888 5264 5408 5824 6016 6251 6422 6656 6916 7144 7168 7904 7943 8192 8512 8554 9464 9728 9776 10528 10816 11609 11648 12032 12502 12844 13312 13832 14288 14336 15808 15886 16384 17024 17108 18928 19456 19552 21056 21632 22477 23218 23296 24064 25004 25688 26624 27664 28576 28672 31616 31772 32768 34048 34216 37856 38912 39104 42112 43264 44954 46436 46592 48128 50008 51376 53248 55328 55601 57152 57344 63232 63544 65536 68096 68432 75712 77824 78208 81263 84224 86528 89908 92872 93184 96256 100016 102752 106496 110656 111202 114304 114688 126464 127088 131072 136192 136864 150917 151424 155648 156416 162526 168448 173056 179816 185744 186368 192512 200032 205504 212992 221312 222404 228608 229376 252928 254176 272384 273728 301834 302848 311296 312832 325052 336896 346112 359632 371488 372736 385024 400064 411008 425984 442624 444808 457216 458752 505856 508352 544768 547456 603668 605696 622592 625664 650104 673792 692224 719264 742976 745472 770048 800128 822016 851968 885248 889616 914432 917504 1011712 1016704 1056419 1089536 1094912 1207336 1211392 1245184 1251328 1300208 1347584 1384448 1438528 1485952 1490944 1540096 1600256 1644032 1703936 1770496 1779232 1828864 2023424 2033408 2112838 2179072 2189824 2414672 2422784 2490368 2502656 2600416 2695168 2768896 2877056 2971904 2981888 3080192 3200512 3288064 3540992 3558464 3657728 4046848 4066816 4225676 4358144 4379648 4829344 4845568 5005312 5200832 5390336 5537792 5754112 5943808 5963776 6160384 6401024 6576128 7081984 7116928 7315456 8093696 8133632 8451352 8716288 8759296 9658688 9691136 10010624 10401664 10780672 11075584 11508224 11887616 11927552 12802048 13152256 14163968 14233856 14630912 16187392 16267264 16902704 17432576 17518592 19317376 19382272 20021248 20803328 21561344 22151168 23016448 23775232 25604096 26304512 28327936 28467712 29261824 32374784 32534528 33805408 35037184 38634752 38764544 40042496 41606656 43122688 46032896 47550464 51208192 52609024 56655872 56935424 58523648 65069056 67610816 70074368 77269504 77529088 80084992 83213312 92065792 95100928 102416384 105218048 113311744 113870848 117047296 130138112 135221632 140148736 154539008 155058176 166426624 184131584 190201856 204832768 210436096 226623488 227741696 260276224 270443264 280297472 309078016 332853248 368263168 380403712 409665536 420872192 455483392 520552448 540886528 560594944 618156032 665706496 736526336 760807424 819331072 910966784 1041104896 1081773056 1236312064 1331412992 1473052672 1521614848 1821933568 2163546112 2472624128 2662825984 2946105344 3643867136 4327092224 4945248256 5325651968 7287734272 8654184448 9890496512 10651303936 17308368896 19780993024 34616737792 69233475584 138466951168
- Sum of all divisors σ(n): 368426257920
- Sum of proper divisors (its aliquot sum) s(n): 229959306752
- 138466951168 is an abundant number, because the sum of its proper divisors (229959306752) is greater than itself. Its abundance is 91492355584
Bases of 138466951168
- Binary: 100000001111010100011000000000000000002
- Hexadecimal: 0x203D460000
- Base-36: 1RLZNBB4
Squares and roots of 138466951168
- 138466951168 squared (1384669511682) is 19173096565761296564224
- 138466951168 cubed (1384669511683) is 2654840225910617952102770783813632
-
The
square root of 138466951168 is 372111.4768023153 -
The
cube root of 138466951168 is 5173.4712892913
Scales and comparisons
How big is 138466951168?- 138,466,951,168 seconds is equal to 4,402 years, 42 weeks, 4 days, 17 hours, 59 minutes, 28 seconds.
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To count from 1 to 138,466,951,168 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 138466951168 cubic inches would be around 431.1 feet tall.
Recreational maths with 138466951168
- 138466951168 backwards is 861159664831
- The number of decimal digits it has is: 12
- The sum of 138466951168's digits is 58
- More coming soon!
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