138740867328
138,740,867,328 is an even composite number composed of six prime numbers multiplied together.
138740867328 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 138740867328:
28 × 3 × 72 × 19 × 61 × 3181
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 19 × 61 × 3181)See below for interesting mathematical facts about the number 138740867328 from the Numbermatics database.
Names of 138740867328
- Cardinal: 138740867328 can be written as One hundred thirty-eight billion, seven hundred forty million, eight hundred sixty-seven thousand, three hundred twenty-eight.
Scientific notation
- Scientific notation: 1.38740867328 × 1011
Factors of 138740867328
Divisors of 138740867328
- Number of divisors d(n): 432
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 19 21 24 28 32 38 42 48 49 56 57 61 64 76 84 96 98 112 114 122 128 133 147 152 168 183 192 196 224 228 244 256 266 294 304 336 366 384 392 399 427 448 456 488 532 588 608 672 732 768 784 798 854 896 912 931 976 1064 1159 1176 1216 1281 1344 1464 1568 1596 1708 1792 1824 1862 1952 2128 2318 2352 2432 2562 2688 2793 2928 2989 3136 3181 3192 3416 3477 3648 3724 3904 4256 4636 4704 4864 5124 5376 5586 5856 5978 6272 6362 6384 6832 6954 7296 7448 7808 8113 8512 8967 9272 9408 9543 10248 11172 11712 11956 12544 12724 12768 13664 13908 14592 14896 15616 16226 17024 17934 18544 18816 19086 20496 22267 22344 23424 23912 24339 25448 25536 27328 27816 29792 32452 34048 35868 37088 37632 38172 40992 44534 44688 46848 47824 48678 50896 51072 54656 55632 56791 59584 60439 64904 66801 71736 74176 76344 81984 89068 89376 95648 97356 101792 102144 109312 111264 113582 119168 120878 129808 133602 143472 148352 152688 155869 163968 170373 178136 178752 181317 191296 194041 194712 203584 222528 227164 238336 241756 259616 267204 286944 296704 305376 311738 327936 340746 356272 357504 362634 382592 388082 389424 407168 423073 445056 454328 467607 483512 519232 534408 573888 582123 610752 623476 681492 712544 715008 725268 765184 776164 778848 814336 846146 890112 908656 935214 967024 1038464 1068816 1147776 1164246 1221504 1246952 1269219 1358287 1362984 1425088 1450536 1552328 1557696 1692292 1817312 1870428 1934048 2076928 2137632 2295552 2328492 2443008 2493904 2538438 2716574 2725968 2850176 2901072 2961511 3104656 3115392 3384584 3634624 3686779 3740856 3868096 4074861 4275264 4656984 4987808 5076876 5433148 5451936 5700352 5802144 5923022 6209312 6230784 6769168 7269248 7373558 7481712 7736192 8149722 8550528 8884533 9313968 9508009 9975616 10153752 10866296 10903872 11060337 11604288 11846044 12418624 13538336 14538496 14747116 14963424 15472384 16299444 17101056 17769066 18627936 19016018 19951232 20307504 21732592 21807744 22120674 23208576 23692088 24837248 25807453 27076672 28524027 29494232 29926848 32598888 35538132 37255872 38032036 39902464 40615008 43465184 43615488 44241348 46417152 47384176 49674496 51614906 54153344 57048054 58988464 59853696 65197776 71076264 74511744 76064072 77422359 81230016 86930368 88482696 94768352 103229812 108306688 114096108 117976928 119707392 130395552 142152528 149023488 152128144 154844718 162460032 173860736 176965392 180652171 189536704 206459624 228192216 235953856 260791104 284305056 304256288 309689436 324920064 347721472 353930784 361304342 379073408 412919248 456384432 471907712 521582208 541956513 568610112 608512576 619378872 707861568 722608684 758146816 825838496 912768864 943815424 1043164416 1083913026 1137220224 1217025152 1238757744 1415723136 1445217368 1651676992 1825537728 2167826052 2274440448 2434050304 2477515488 2831446272 2890434736 3303353984 3651075456 4335652104 4955030976 5780869472 6606707968 7302150912 8671304208 9910061952 11561738944 17342608416 19820123904 23123477888 34685216832 46246955776 69370433664 138740867328
- Sum of all divisors σ(n): 459703285440
- Sum of proper divisors (its aliquot sum) s(n): 320962418112
- 138740867328 is an abundant number, because the sum of its proper divisors (320962418112) is greater than itself. Its abundance is 182221550784
Bases of 138740867328
- Binary: 100000010011011001100110100001000000002
- Hexadecimal: 0x204D99A100
- Base-36: 1RQIQADC
Squares and roots of 138740867328
- 138740867328 squared (1387408673282) is 19249028266925697859584
- 138740867328 cubed (1387408673283) is 2670626876974460017170357317271552
-
The
square root of 138740867328 is 372479.3515458273 -
The
cube root of 138740867328 is 5176.8804396725
Scales and comparisons
How big is 138740867328?- 138,740,867,328 seconds is equal to 4,411 years, 27 weeks, 4 days, 1 hour, 48 minutes, 48 seconds.
-
To count from 1 to 138,740,867,328 would take you about eight thousand, eight hundred twenty-three 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 138740867328 cubic inches would be around 431.4 feet tall.
Recreational maths with 138740867328
- 138740867328 backwards is 823768047831
- 138740867328 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138740867328's digits is 57
- More coming soon!
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