138937019904
138,937,019,904 is an even composite number composed of five prime numbers multiplied together.
138937019904 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 138937019904:
29 × 33 × 37 × 612 × 73
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 37 × 61 × 61 × 73)See below for interesting mathematical facts about the number 138937019904 from the Numbermatics database.
Names of 138937019904
- Cardinal: 138937019904 can be written as One hundred thirty-eight billion, nine hundred thirty-seven million, nineteen thousand, nine hundred four.
Scientific notation
- Scientific notation: 1.38937019904 × 1011
Factors of 138937019904
Divisors of 138937019904
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 37 48 54 61 64 72 73 74 96 108 111 122 128 144 146 148 183 192 216 219 222 244 256 288 292 296 333 366 384 432 438 444 488 512 549 576 584 592 657 666 732 768 864 876 888 976 999 1098 1152 1168 1184 1314 1332 1464 1536 1647 1728 1752 1776 1952 1971 1998 2196 2257 2304 2336 2368 2628 2664 2701 2928 3294 3456 3504 3552 3721 3904 3942 3996 4392 4453 4514 4608 4672 4736 5256 5328 5402 5856 6588 6771 6912 7008 7104 7442 7808 7884 7992 8103 8784 8906 9028 9344 9472 10512 10656 10804 11163 11712 13176 13359 13542 13824 14016 14208 14884 15616 15768 15984 16206 17568 17812 18056 18688 18944 20313 21024 21312 21608 22326 23424 24309 26352 26718 27084 28032 28416 29768 31232 31536 31968 32412 33489 35136 35624 36112 37376 40077 40626 42048 42624 43216 44652 46848 48618 52704 53436 54168 56064 56832 59536 60939 63072 63936 64824 66978 70272 71248 72224 72927 80154 81252 84096 85248 86432 89304 93696 97236 100467 105408 106872 108336 112128 119072 120231 121878 126144 127872 129648 133956 137677 140544 142496 144448 145854 160308 162504 164761 168192 170496 172864 178608 194472 200934 210816 213744 216672 238144 240462 243756 252288 255744 259296 267912 271633 275354 281088 284992 288896 291708 320616 325008 329522 336384 345728 357216 388944 401868 413031 421632 427488 433344 476288 480924 487512 494283 504576 511488 518592 535824 543266 550708 569984 577792 583416 641232 650016 659044 691456 714432 777888 803736 814899 826062 843264 854976 866688 952576 961848 975024 988566 1009152 1037184 1071648 1086532 1101416 1139968 1155584 1166832 1239093 1282464 1300032 1318088 1382912 1428864 1482849 1555776 1607472 1629798 1652124 1709952 1733376 1905152 1923696 1950048 1977132 2074368 2143296 2173064 2202832 2279936 2333664 2444697 2478186 2564928 2600064 2636176 2857728 2965698 3111552 3214944 3259596 3304248 3419904 3466752 3717279 3847392 3900096 3954264 4148736 4286592 4346128 4405664 4448547 4667328 4889394 4956372 5129856 5200128 5272352 5715456 5931396 6223104 6429888 6519192 6608496 6839808 7334091 7434558 7694784 7800192 7908528 8573184 8692256 8811328 8897094 9334656 9778788 9912744 10050421 10259712 10400256 10544704 11862792 12446208 12859776 13038384 13216992 14668182 14869116 15389568 15600384 15817056 17146368 17384512 17622656 17794188 18669312 19557576 19825488 20100842 20519424 21089408 23725584 25719552 26076768 26433984 29336364 29738232 30151263 30779136 31200768 31634112 34769024 35245312 35588376 37338624 39115152 39650976 40201684 42178816 47451168 51439104 52153536 52867968 58672728 59476464 60302526 61558272 63268224 69538048 70490624 71176752 78230304 79301952 80403368 84357632 90453789 94902336 104307072 105735936 117345456 118952928 120605052 126536448 139076096 142353504 156460608 158603904 160806736 180907578 189804672 208614144 211471872 234690912 237905856 241210104 253072896 271361367 284707008 312921216 317207808 321613472 361815156 379609344 417228288 469381824 475811712 482420208 542722734 569414016 625842432 634415616 643226944 723630312 759218688 938763648 951623424 964840416 1085445468 1138828032 1251684864 1286453888 1447260624 1877527296 1903246848 1929680832 2170890936 2277656064 2572907776 2894521248 3755054592 3859361664 4341781872 5145815552 5789042496 7718723328 8683563744 11578084992 15437446656 17367127488 23156169984 34734254976 46312339968 69468509952 138937019904
- Sum of all divisors σ(n): 435298612320
- Sum of proper divisors (its aliquot sum) s(n): 296361592416
- 138937019904 is an abundant number, because the sum of its proper divisors (296361592416) is greater than itself. Its abundance is 157424572512
Bases of 138937019904
- Binary: 100000010110010100101010101110000000002
- Hexadecimal: 0x20594AAE00
- Base-36: 1RTRIIO0
Squares and roots of 138937019904
- 138937019904 squared (1389370199042) is 19303495499804492169216
- 138937019904 cubed (1389370199043) is 2681970138473111156622975528075264
-
The
square root of 138937019904 is 372742.5651894349 -
The
cube root of 138937019904 is 5179.3189911859
Scales and comparisons
How big is 138937019904?- 138,937,019,904 seconds is equal to 4,417 years, 39 weeks, 6 days, 8 hours, 38 minutes, 24 seconds.
-
To count from 1 to 138,937,019,904 would take you about eight thousand, eight hundred thirty-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 138937019904 cubic inches would be around 431.6 feet tall.
Recreational maths with 138937019904
- 138937019904 backwards is 409910739831
- 138937019904 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138937019904's digits is 54
- More coming soon!
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