1389431296638
1,389,431,296,638 is an even composite number composed of six prime numbers multiplied together.
What does the number 1389431296638 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 448 divisors.
1389431296638 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 1389431296638:
2 × 36 × 7 × 113 × 29 × 3527
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 11 × 11 × 11 × 29 × 3527)See below for interesting mathematical facts about the number 1389431296638 from the Numbermatics database.
Names of 1389431296638
- Cardinal: 1389431296638 can be written as One trillion, three hundred eighty-nine billion, four hundred thirty-one million, two hundred ninety-six thousand, six hundred thirty-eight.
Scientific notation
- Scientific notation: 1.389431296638 × 1012
Factors of 1389431296638
Divisors of 1389431296638
- Number of divisors d(n): 448
-
Complete list of divisors:
1 2 3 6 7 9 11 14 18 21 22 27 29 33 42 54 58 63 66 77 81 87 99 121 126 154 162 174 189 198 203 231 242 243 261 297 319 363 378 406 462 486 522 567 594 609 638 693 726 729 783 847 891 957 1089 1134 1218 1331 1386 1458 1566 1694 1701 1782 1827 1914 2079 2178 2233 2349 2541 2662 2673 2871 3267 3402 3509 3527 3654 3993 4158 4466 4698 5082 5103 5346 5481 5742 6237 6534 6699 7018 7047 7054 7623 7986 8019 8613 9317 9801 10206 10527 10581 10962 11979 12474 13398 14094 15246 16038 16443 17226 18634 18711 19602 20097 21054 21141 21162 22869 23958 24563 24689 25839 27951 29403 31581 31743 32886 35937 37422 38599 38797 40194 42282 45738 49126 49329 49378 51678 55902 56133 58806 60291 63162 63486 68607 71874 73689 74067 77198 77517 77594 83853 88209 94743 95229 98658 102283 107811 112266 115797 116391 120582 137214 147378 147987 148134 155034 167706 176418 180873 189486 190458 204566 205821 215622 221067 222201 231594 232551 232782 251559 270193 271579 284229 285687 295974 306849 323433 347391 349173 361746 411642 426767 442134 444402 465102 503118 540386 542619 543158 568458 571374 613698 617463 646866 663201 666603 694782 698346 715981 754677 810579 814737 852687 853534 857061 920547 970299 1042173 1047519 1085238 1125113 1234926 1280301 1326402 1333206 1431962 1509354 1621158 1627857 1629474 1705374 1714122 1841094 1940598 1989603 1999809 2084346 2095038 2147943 2250226 2264031 2431737 2444211 2558061 2560602 2571183 2761641 2987369 3126519 3142557 3255714 3375339 3840903 3979206 3999618 4295886 4528062 4694437 4863474 4888422 5116122 5142366 5523282 5968809 5974738 5999427 6253038 6285114 6443829 6750678 6792093 7295211 7332633 7681806 7875791 8284923 8962107 9379557 9388874 9427671 10126017 11522709 11937618 11998854 12376243 12887658 13584186 14083311 14590422 14665266 15751582 16569846 17906427 17924214 17998281 18759114 18855342 19331487 20252034 21885633 21997899 23045418 23627373 24752486 24854769 26886321 28138671 28166622 28283013 30378051 32861059 34568127 35812854 35996562 37128729 38662974 42249933 43771266 43995798 47254746 49709538 53772642 56277342 56566026 57994461 60756102 65656899 65722118 65993697 69136254 70882119 74257458 74564307 80658963 84499866 86633701 91134153 98583177 103704381 111386187 115988922 126749799 131313798 131987394 136138673 141764238 149128614 161317926 173267402 173983383 182268306 196970697 197166354 197981091 207408762 212646357 222772374 241976889 253499598 259901103 272277346 273402459 295749531 311113143 334158561 347966766 380249397 393941394 395962182 408416019 425292714 483953778 519802206 521950149 546804918 591499062 622226286 637939071 668317122 725930667 760498794 779703309 816832038 820207377 887248593 952970711 1002475683 1043900298 1140748191 1225248057 1275878142 1451861334 1559406618 1640414754 1774497186 1905941422 1913817213 2004951366 2177792001 2281496382 2339109927 2450496114 2661745779 2858912133 3007427049 3422244573 3675744171 3827634426 4355584002 4678219854 5323491558 5717824266 5741451639 6014854098 6844489146 7017329781 7351488342 7985237337 8576736399 9022281147 11027232513 11482903278 14034659562 15970474674 17153472798 18044562294 21051989343 22054465026 23955712011 25730209197 33081697539 42103978686 47911424022 51460418394 63155968029 66163395078 77190627591 99245092617 126311936058 154381255182 198490185234 231571882773 463143765546 694715648319 1389431296638
- Sum of all divisors σ(n): 4064642104320
- Sum of proper divisors (its aliquot sum) s(n): 2675210807682
- 1389431296638 is an abundant number, because the sum of its proper divisors (2675210807682) is greater than itself. Its abundance is 1285779511044
Bases of 1389431296638
- Binary: 101000011100000001000111100010010011111102
- Hexadecimal: 0x143808F127E
- Base-36: HQANIPVI
Squares and roots of 1389431296638
- 1389431296638 squared (13894312966382) is 1930519328077153950103044
- 1389431296638 cubed (13894312966383) is 2682323973194960532196415978630766072
-
The
square root of 1389431296638 is 1178741.4036327051 -
The
cube root of 1389431296638 is 11158.6680681491
Scales and comparisons
How big is 1389431296638?- 1,389,431,296,638 seconds is equal to 44,179 years, 32 weeks, 17 hours, 57 minutes, 18 seconds.
-
To count from 1 to 1,389,431,296,638 would take you about one hundred ten thousand, four hundred forty-nine 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 1389431296638 cubic inches would be around 929.9 feet tall.
Recreational maths with 1389431296638
- 1389431296638 backwards is 8366921349831
- 1389431296638 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1389431296638's digits is 63
- More coming soon!
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The information we have on file for 1389431296638 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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