138518548480
138,518,548,480 is an even composite number composed of six prime numbers multiplied together.
138518548480 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred sixteen divisors.
Prime factorization of 138518548480:
212 × 5 × 13 × 19 × 139 × 197
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 19 × 139 × 197)See below for interesting mathematical facts about the number 138518548480 from the Numbermatics database.
Names of 138518548480
- Cardinal: 138518548480 can be written as One hundred thirty-eight billion, five hundred eighteen million, five hundred forty-eight thousand, four hundred eighty.
Scientific notation
- Scientific notation: 1.3851854848 × 1011
Factors of 138518548480
Divisors of 138518548480
- Number of divisors d(n): 416
-
Complete list of divisors:
1 2 4 5 8 10 13 16 19 20 26 32 38 40 52 64 65 76 80 95 104 128 130 139 152 160 190 197 208 247 256 260 278 304 320 380 394 416 494 512 520 556 608 640 695 760 788 832 985 988 1024 1040 1112 1216 1235 1280 1390 1520 1576 1664 1807 1970 1976 2048 2080 2224 2432 2470 2560 2561 2641 2780 3040 3152 3328 3614 3743 3940 3952 4096 4160 4448 4864 4940 5120 5122 5282 5560 6080 6304 6656 7228 7486 7880 7904 8320 8896 9035 9728 9880 10240 10244 10564 11120 12160 12608 12805 13205 13312 14456 14972 15760 15808 16640 17792 18070 18715 19456 19760 20480 20488 21128 22240 24320 25216 25610 26410 26624 27383 28912 29944 31520 31616 33280 34333 35584 36140 37430 38912 39520 40976 42256 44480 48640 48659 50432 51220 52820 53248 54766 57824 59888 63040 63232 66560 68666 71168 72280 74860 77824 79040 81952 84512 88960 97280 97318 100864 102440 105640 109532 115648 119776 126080 126464 133120 136915 137332 142336 144560 149720 158080 163904 169024 171665 177920 194560 194636 201728 204880 211280 219064 231296 239552 243295 252160 252928 266240 273830 274664 284672 289120 299440 316160 327808 338048 343330 355840 355979 389120 389272 403456 409760 422560 438128 462592 479104 486590 504320 505856 520277 547660 549328 569344 578240 598880 632320 655616 676096 686660 711680 711958 778544 806912 819520 845120 876256 925184 958208 973180 1008640 1011712 1040554 1095320 1098656 1156480 1197760 1264640 1311232 1352192 1373320 1423360 1423916 1557088 1639040 1690240 1752512 1779895 1850368 1916416 1946360 2017280 2081108 2190640 2197312 2312960 2395520 2529280 2601385 2622464 2704384 2746640 2846720 2847832 3114176 3278080 3380480 3505024 3559790 3700736 3832832 3892720 4034560 4162216 4381280 4394624 4625920 4791040 5058560 5202770 5244928 5408768 5493280 5695664 6228352 6556160 6760960 6763601 7010048 7119580 7401472 7665664 7785440 8324432 8762560 8789248 9251840 9582080 10405540 10489856 10817536 10986560 11391328 12456704 13112320 13521920 13527202 14020096 14239160 15331328 15570880 16648864 17525120 17578496 18503680 19164160 20811080 21973120 22782656 24913408 26224640 27043840 27054404 28040192 28478320 31141760 33297728 33818005 35050240 35156992 37007360 38328320 41622160 43946240 45565312 49826816 52449280 54087680 54108808 56080384 56956640 62283520 66595456 67636010 70100480 70313984 76656640 83244320 87892480 91130624 99653632 108217616 112160768 113913280 124567040 133190912 135272020 140200960 140627968 166488640 175784960 182261248 199307264 216435232 227826560 249134080 266381824 270544040 280401920 332977280 351569920 364522496 432870464 455653120 498268160 532763648 541088080 560803840 665954560 703139840 729044992 865740928 911306240 996536320 1065527296 1082176160 1331909120 1458089984 1731481856 1822612480 2131054592 2164352320 2663818240 3462963712 3645224960 4328704640 5327636480 6925927424 7290449920 8657409280 10655272960 13851854848 17314818560 27703709696 34629637120 69259274240 138518548480
- Sum of all divisors σ(n): 381451593600
- Sum of proper divisors (its aliquot sum) s(n): 242933045120
- 138518548480 is an abundant number, because the sum of its proper divisors (242933045120) is greater than itself. Its abundance is 104414496640
Bases of 138518548480
- Binary: 100000010000000101100101010000000000002
- Hexadecimal: 0x2040595000
- Base-36: 1RMUD81S
Squares and roots of 138518548480
- 138518548480 squared (1385185484802) is 19187388273006110310400
- 138518548480 cubed (1385185484803) is 2657809172698980366367370248192000
-
The
square root of 138518548480 is 372180.8007944523 -
The
cube root of 138518548480 is 5174.1138109913
Scales and comparisons
How big is 138518548480?- 138,518,548,480 seconds is equal to 4,404 years, 23 weeks, 6 days, 22 hours, 34 minutes, 40 seconds.
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To count from 1 to 138,518,548,480 would take you about eight thousand, eight hundred eight 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 138518548480 cubic inches would be around 431.2 feet tall.
Recreational maths with 138518548480
- 138518548480 backwards is 084845815831
- The number of decimal digits it has is: 12
- The sum of 138518548480's digits is 55
- More coming soon!
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The information we have on file for 138518548480 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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