138856519872
138,856,519,872 is an even composite number composed of six prime numbers multiplied together.
138856519872 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 138856519872:
26 × 32 × 73 × 19 × 71 × 521
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 7 × 19 × 71 × 521)See below for interesting mathematical facts about the number 138856519872 from the Numbermatics database.
Names of 138856519872
- Cardinal: 138856519872 can be written as One hundred thirty-eight billion, eight hundred fifty-six million, five hundred nineteen thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 1.38856519872 × 1011
Factors of 138856519872
Divisors of 138856519872
- Number of divisors d(n): 672
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 32 36 38 42 48 49 56 57 63 64 71 72 76 84 96 98 112 114 126 133 142 144 147 152 168 171 192 196 213 224 228 252 266 284 288 294 304 336 342 343 392 399 426 441 448 456 497 504 521 532 568 576 588 608 639 672 684 686 784 798 852 882 912 931 994 1008 1029 1042 1064 1136 1176 1197 1216 1278 1344 1349 1368 1372 1491 1563 1568 1596 1704 1764 1824 1862 1988 2016 2058 2084 2128 2272 2352 2394 2556 2698 2736 2744 2793 2982 3087 3126 3136 3192 3408 3479 3528 3647 3648 3724 3976 4032 4047 4116 4168 4256 4473 4544 4689 4704 4788 5112 5396 5472 5488 5586 5964 6174 6252 6384 6517 6816 6958 7056 7294 7448 7952 8094 8232 8336 8379 8512 8946 9378 9408 9443 9576 9899 10224 10437 10792 10941 10944 10976 11172 11928 12141 12348 12504 12768 13034 13632 13916 14112 14588 14896 15904 16188 16464 16672 16758 17892 18756 18886 19152 19551 19798 20448 20874 21584 21882 21952 22344 23856 24282 24353 24696 25008 25529 25536 26068 27832 28224 28329 29176 29697 29792 31311 31808 32376 32823 32928 33344 33516 35784 36991 37512 37772 38304 39102 39596 40896 41748 43168 43764 44688 47712 48564 48706 49392 50016 51058 52136 55664 56658 58352 58653 59394 59584 62622 64752 65646 65856 66101 67032 69293 71568 73059 73982 75024 75544 76587 76608 78204 79192 83496 84987 86336 87528 89091 89376 95424 97128 97412 98784 100032 102116 104272 110973 111328 113316 116704 117306 118788 125244 129504 131292 132202 134064 138586 143136 146118 147964 150048 151088 153174 156408 158384 166992 169974 175056 178182 178703 178752 194256 194824 197568 198303 204232 207879 208544 219177 221946 222656 226632 229761 233408 234612 237576 250488 258937 259008 262584 264404 268128 277172 286272 292236 295928 300096 302176 306348 312816 316768 332919 333984 339948 350112 356364 357406 388512 389648 396606 408464 415758 417088 438354 443892 453264 459522 462707 469224 475152 485051 500976 517874 525168 528808 536109 536256 554344 584472 591856 594909 604352 612696 623637 625632 633536 665838 667968 679896 700224 702829 712728 714812 776811 777024 779296 793212 816928 831516 876708 887784 906528 919044 925414 938448 950304 970102 1001952 1035748 1050336 1057616 1072218 1108688 1168944 1183712 1189818 1225392 1247274 1251264 1331676 1359792 1388121 1405658 1425456 1429624 1455153 1553622 1558592 1586424 1608327 1633856 1663032 1753416 1775568 1812559 1813056 1838088 1850828 1876896 1900608 1940204 2003904 2071496 2100672 2108487 2115232 2144436 2217376 2330433 2337888 2367424 2379636 2450784 2494548 2663352 2719584 2776242 2811316 2850912 2859248 2910306 3107244 3172848 3216654 3326064 3395357 3506832 3551136 3625118 3676176 3701656 3753792 3880408 4142992 4164363 4216974 4230464 4288872 4365459 4434752 4660866 4675776 4759272 4901568 4919803 4989096 5326704 5437677 5439168 5552484 5622632 5701824 5718496 5820612 6214488 6325461 6345696 6433308 6652128 6790714 7013664 7102272 7250236 7352352 7403312 7760816 8285984 8328726 8433948 8577744 8730918 9321732 9518544 9839606 9978192 10186071 10653408 10875354 11104968 11245264 11436992 11641224 12428976 12650922 12687913 12691392 12866616 13304256 13581428 14027328 14500472 14704704 14759409 14806624 15521632 16313031 16571968 16657452 16867896 17155488 17461836 18643464 19037088 19679212 19956384 20372142 21306816 21750708 22209936 22490528 23282448 24857952 25301844 25375826 25733232 27162856 29000944 29518818 29613248 30558213 31043264 32626062 33314904 33735792 34310976 34438621 34923672 37286928 38063739 38074176 39358424 39912768 40744284 43501416 44278227 44419872 44981056 46564896 49715904 50603688 50751652 51466464 54325712 58001888 59037636 61116426 65252124 66629808 67471584 68877242 69847344 74573856 76127478 78716848 81488568 87002832 88556454 88839744 93129792 101207376 101503304 102932928 103315863 108651424 114191217 116003776 118075272 122232852 130504248 133259616 134943168 137754484 139694688 149147712 152254956 157433696 162977136 174005664 177112908 202414752 203006608 206631726 217302848 228382434 236150544 241070347 244465704 261008496 266519232 275508968 279389376 304509912 309947589 314867392 325954272 348011328 354225816 404829504 406013216 413263452 456764868 472301088 482140694 488931408 522016992 551017936 609019824 619895178 651908544 708451632 723211041 812026432 826526904 913529736 944602176 964281388 977862816 1044033984 1102035872 1218039648 1239790356 1416903264 1446422082 1653053808 1827059472 1928562776 1955725632 2169633123 2204071744 2436079296 2479580712 2833806528 2892844164 3306107616 3654118944 3857125552 4339266246 4959161424 5785688328 6612215232 7308237888 7714251104 8678532492 9918322848 11571376656 15428502208 17357064984 19836645696 23142753312 34714129968 46285506624 69428259936 138856519872
- Sum of all divisors σ(n): 496409472000
- Sum of proper divisors (its aliquot sum) s(n): 357552952128
- 138856519872 is an abundant number, because the sum of its proper divisors (357552952128) is greater than itself. Its abundance is 218696432256
Bases of 138856519872
- Binary: 100000010101000111111001011000110000002
- Hexadecimal: 0x20547E58C0
- Base-36: 1RSFL4G0
Squares and roots of 138856519872
- 138856519872 squared (1388565198722) is 19281133110963130896384
- 138856519872 cubed (1388565198723) is 2677311042977129166373082068942848
-
The
square root of 138856519872 is 372634.5661261177 -
The
cube root of 138856519872 is 5178.3184997527
Scales and comparisons
How big is 138856519872?- 138,856,519,872 seconds is equal to 4,415 years, 10 weeks, 5 days, 15 hours, 31 minutes, 12 seconds.
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To count from 1 to 138,856,519,872 would take you about eight thousand, eight hundred thirty 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 138856519872 cubic inches would be around 431.5 feet tall.
Recreational maths with 138856519872
- 138856519872 backwards is 278915658831
- 138856519872 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138856519872's digits is 63
- More coming soon!
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The information we have on file for 138856519872 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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