12739977432
12,739,977,432 is an even composite number composed of seven prime numbers multiplied together.
12739977432 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 12739977432:
23 × 34 × 7 × 13 × 19 × 83 × 137
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 13 × 19 × 83 × 137)See below for interesting mathematical facts about the number 12739977432 from the Numbermatics database.
Names of 12739977432
- Cardinal: 12739977432 can be written as Twelve billion, seven hundred thirty-nine million, nine hundred seventy-seven thousand, four hundred thirty-two.
Scientific notation
- Scientific notation: 1.2739977432 × 1010
Factors of 12739977432
Divisors of 12739977432
- Number of divisors d(n): 640
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 18 19 21 24 26 27 28 36 38 39 42 52 54 56 57 63 72 76 78 81 83 84 91 104 108 114 117 126 133 137 152 156 162 166 168 171 182 189 216 228 234 247 249 252 266 273 274 312 324 332 342 351 364 378 399 411 456 468 494 498 504 513 532 546 548 567 581 648 664 684 702 728 741 747 756 798 819 822 936 959 988 996 1026 1053 1064 1079 1092 1096 1134 1162 1197 1233 1368 1404 1482 1494 1512 1539 1577 1596 1638 1644 1729 1743 1781 1918 1976 1992 2052 2106 2158 2184 2223 2241 2268 2324 2394 2457 2466 2603 2808 2877 2964 2988 3078 3154 3192 3237 3276 3288 3458 3486 3562 3591 3699 3836 4104 4212 4316 4446 4482 4536 4648 4731 4788 4914 4932 5187 5206 5229 5343 5754 5928 5976 6156 6308 6474 6552 6669 6723 6916 6972 7124 7182 7371 7398 7553 7672 7809 8424 8631 8632 8892 8964 9462 9576 9711 9828 9864 10374 10412 10458 10686 10773 11039 11097 11371 11508 12312 12467 12616 12948 13338 13446 13832 13944 14193 14248 14364 14742 14796 15106 15561 15618 15687 16029 17262 17784 17928 18221 18924 19422 19656 20007 20501 20748 20824 20916 21372 21546 22078 22194 22659 22742 23016 23427 24934 25893 25896 26676 26892 28386 28728 29133 29484 29592 30212 31122 31236 31374 32058 33117 33839 34113 34524 36442 37401 37848 38844 40014 41002 41496 41832 42579 42744 43092 44156 44388 45318 45484 46683 46854 47061 48087 49868 51786 53352 53784 54663 56772 58266 58968 60424 61503 62244 62472 62748 64116 66234 67678 67977 68226 69048 70281 72884 74802 77679 77688 79597 80028 82004 85158 86184 87399 88312 88776 90636 90968 93366 93708 94122 96174 99351 99736 101517 102339 103572 109326 112203 113544 116532 123006 124488 125496 127737 128232 132468 135356 135954 136452 140049 140562 143507 144261 145768 147823 149604 155358 159194 160056 163989 164008 170316 174798 181272 184509 186732 187416 188244 192348 198702 203034 203931 204678 207144 210843 216049 218652 224406 233064 236873 238791 246012 255474 264936 270712 271908 272904 280098 281124 287014 288522 295646 298053 299208 304551 307017 310716 318388 327978 336609 340632 349596 369018 373464 376488 384696 397404 406068 407862 409356 421686 430521 432098 437304 443469 448812 473746 477582 491967 492024 510948 543816 553527 560196 562248 574028 577044 591292 596106 609102 611793 614034 621432 636776 648147 655956 673218 699192 710619 716373 738036 794808 812136 815724 818712 843372 861042 864196 886938 894159 897624 913653 921051 947492 955164 983934 1009827 1021896 1034761 1107054 1120392 1148056 1154088 1182584 1192212 1218204 1223586 1228068 1291563 1296294 1311912 1330407 1346436 1421238 1432746 1475901 1476072 1512343 1631448 1660581 1686744 1722084 1728392 1773876 1788318 1827306 1842102 1894984 1910328 1944441 1967868 2019654 2069522 2131857 2149119 2214108 2384424 2436408 2447172 2456136 2583126 2592588 2660814 2692872 2740959 2808637 2842476 2865492 2951802 3024686 3104283 3321162 3444168 3547752 3576636 3654612 3684204 3874689 3888882 3935736 3991221 4039308 4139044 4263714 4298238 4428216 4537029 4894344 5166252 5185176 5321628 5481918 5617274 5684952 5730984 5833323 5903604 6049372 6208566 6395571 6447357 6642324 7153272 7309224 7368408 7749378 7777764 7982442 8078616 8278088 8425911 8527428 8596476 9074058 9312849 10332504 10643256 10963836 11234548 11624067 11666646 11807208 11973663 12098744 12417132 12791142 12894714 13284648 13611087 15498756 15555528 15964884 16851822 17054856 17192952 17499969 18148116 18625698 19186713 19660459 21927672 22469096 23248134 23333292 23947326 24834264 25277733 25582284 25789428 27222174 27938547 30997512 31929768 33703644 34999938 36296232 37251396 38373426 39320918 40833261 46496268 46666584 47894652 50555466 51164568 51578856 54444348 55877094 58981377 67407288 69999876 74502792 75833199 76746852 78641836 81666522 83815641 92992536 95789304 101110932 108888696 111754188 117962754 122499783 139999752 151666398 153493704 157283672 163333044 167631282 176944131 202221864 223508376 227499597 235925508 244999566 303332796 326666088 335262564 353888262 454999194 471851016 489999132 530832393 606665592 670525128 707776524 909998388 979998264 1061664786 1415553048 1592497179 1819996776 2123329572 3184994358 4246659144 6369988716 12739977432
- Sum of all divisors σ(n): 47128435200
- Sum of proper divisors (its aliquot sum) s(n): 34388457768
- 12739977432 is an abundant number, because the sum of its proper divisors (34388457768) is greater than itself. Its abundance is 21648480336
Bases of 12739977432
- Binary: 10111101110101110010100000110110002
- Hexadecimal: 0x2F75CA0D8
- Base-36: 5UP1XI0
Squares and roots of 12739977432
- 12739977432 squared (127399774322) is 162307024967869314624
- 12739977432 cubed (127399774323) is 2067787835145715593435067565568
-
The
square root of 12739977432 is 112871.5085041395 -
The
cube root of 12739977432 is 2335.5520634169
Scales and comparisons
How big is 12739977432?- 12,739,977,432 seconds is equal to 405 years, 4 weeks, 5 days, 10 hours, 37 minutes, 12 seconds.
-
To count from 1 to 12,739,977,432 would take you about eight hundred ten 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 12739977432 cubic inches would be around 194.6 feet tall.
Recreational maths with 12739977432
- 12739977432 backwards is 23477993721
- 12739977432 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12739977432's digits is 54
- More coming soon!
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