1389331963761664

Names of 1389331963761664

• Cardinal: 1389331963761664 can be written as One quadrillion, three hundred eighty-nine trillion, three hundred thirty-one billion, nine hundred sixty-three million, seven hundred sixty-one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.389331963761664 × 10¹⁵

Factors of 1389331963761664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 1974

Divisors of 1389331963761664

• Number of divisors d(n): 594
• Complete list of divisors:
  1 2 4 8 13 16 26 31 32 52 62 64 67 104 124 128 134 169 208 248 256 268 338 403 416 496 512 536 676 806 832 871 961 992 1024 1072 1352 1612 1664 1742 1861 1922 1984 2077 2144 2704 3224 3328 3484 3722 3844 3968 4154 4288 4489 5239 5408 6448 6656 6968 7444 7688 7936 8308 8576 8978 10478 10816 11323 12493 12896 13312 13936 14888 15376 15872 16616 17152 17956 20956 21632 22646 24193 24986 25792 27001 27872 29776 30752 31744 33232 34304 35912 41912 43264 45292 48386 49972 51584 54002 55744 57691 58357 59552 61504 64387 66464 68608 71824 83824 86528 90584 96772 99944 103168 108004 111488 115382 116714 119104 123008 124687 128774 132928 139159 143648 162409 167648 173056 181168 193544 199888 206336 216008 222976 230764 233428 238208 246016 249374 257548 265856 278318 287296 314509 324818 335296 351013 362336 387088 399776 412672 432016 445952 461528 466856 476416 492032 498748 515096 531712 556636 574592 629018 649636 670592 702026 724672 749983 758641 774176 799552 837031 864032 891904 923056 933712 952832 984064 997496 1030192 1063424 1113272 1149184 1258036 1299272 1341184 1404052 1449344 1499966 1517282 1548352 1599104 1620931 1674062 1728064 1788421 1809067 1846112 1867424 1905664 1994992 2060384 2126848 2226544 2298368 2516072 2598544 2682368 2808104 2898688 2999932 3034564 3096704 3198208 3241862 3348124 3456128 3576842 3618134 3692224 3734848 3865297 3989984 4120768 4313929 4453088 4596736 5032144 5197088 5364736 5616208 5797376 5999864 6069128 6193408 6396416 6483724 6696248 6912256 7153684 7236268 7384448 7469696 7730594 7979968 8241536 8354029 8627858 8906176 9749779 10064288 10394176 10881403 11232416 11594752 11999728 12138256 12386816 12792832 12967448 13392496 13824512 14307368 14472536 14768896 14939392 15461188 15959936 16483072 16708058 17255716 17812352 19499558 20128576 20788352 21072103 21762806 22464832 23249473 23517871 23999456 24276512 24773632 25934896 26784992 27649024 28614736 28945072 29537792 29878784 30922376 31919872 32966144 33416116 34511432 35624704 38999116 40257152 41576704 42144206 43525612 44929664 46498946 47035742 47998912 48553024 50248861 51869792 53569984 56081077 57229472 57890144 59075584 59757568 61844752 63839744 65932288 66832232 69022864 71249408 77998232 80514304 83153408 84288412 87051224 89859328 92997892 94071484 95997824 97106048 100497722 103739584 107139968 108602377 112162154 114458944 115780288 119824207 123689504 127679488 133664464 138045728 142498816 155996464 161028608 166306816 168576824 174102448 179718656 185995784 188142968 191995648 194212096 200995444 207479168 214279936 217204754 224324308 228917888 231560576 239648414 247379008 258974899 267328928 276091456 302243149 311992928 322057216 337153648 348204896 359437312 371991568 376285936 383991296 388424192 401990888 414958336 428559872 434409508 448648616 457835776 463121152 479296828 494758016 517949798 534657856 552182912 604486298 623985856 653235193 674307296 696409792 729054001 743983136 752571872 767982592 776848384 803981776 829916672 857119744 868819016 897297232 915671552 926242304 958593656 989516032 1035899596 1069315712 1104365824 1208972596 1247971712 1306470386 1348614592 1392819584 1411830901 1458108002 1487966272 1505143744 1557714691 1607963552 1659833344 1737638032 1794594464 1831343104 1852484608 1917187312 1979032064 2071799192 2138631424 2208731648 2417945192 2495943424 2612940772 2697229184 2785639168 2823661802 2916216004 2975932544 3010287488 3115429382 3215927104 3366673687 3475276064 3589188928 3834374624 3958064128 4143598384 4277262848 4417463296 4835890384 4991886848 5225881544 5394458368 5571278336 5647323604 5832432008 5951865088 6020574976 6230858764 6431854208 6733347374 6950552128 7178377856 7668749248 8028221869 8287196768 8554525696 9671780768 9983773696 10451763088 10788916736 11142556672 11294647208 11664864016 11903730176 12041149952 12461717528 12863708416 13466694748 13901104256 14356755712 15337498496 16056443738 16574393536 19343561536 20250290983 20903526176 21577833472 22589294416 23329728032 23807460352 24082299904 24923435056 25727416832 26933389496 27802208512 28713511424 30674996992 32112887476 33148787072 38687123072 40500581966 41807052352 43766757931 45178588832 46659456064 49846870112 51454833664 53866778992 55604417024 57427022848 61349993984 64225774952 66297574144 77374246144 81001163932 83614104704 87533515862 90357177664 93318912128 99693740224 104366884297 107733557984 111208834048 122699987968 128451549904 132595148288 154748492288 162002327864 167228209408 175067031724 180714355328 186637824256 199387480448 208733768594 215467115968 256903099808 265190296576 309496984576 324004655728 334456418816 350134063448 361428710656 373275648512 398774960896 417467537188 430934231936 513806199616 648009311456 668912837632 700268126896 722857421312 746551297024 797549921792 834935074376 861868463872 1027612399232 1296018622912 1356769495861 1400536253792 1445714842624 1595099843584 1669870148752 1723736927744 2055224798464 2592037245824 2713538991722 2801072507584 3339740297504 3447473855488 4110449596928 5184074491648 5427077983444 5602145015168 6679480595008 8220899193856 10368148983296 10854155966888 11204290030336 13358961190016 20736297966592 21708311933776 22408580060672 26717922380032 43416623867552 44817160121344 53435844760064 86833247735104 106871689520128 173666495470208 347332990940416 694665981880832 1389331963761664
• Sum of all divisors σ(n): 3156289903763262
• Sum of proper divisors (its aliquot sum) s(n): 1766957940001598
• 1389331963761664 is an abundant number, because the sum of its proper divisors (1766957940001598) is greater than itself. Its abundance is 377625976239934

Bases of 1389331963761664

• Binary: 100111011111001011100001110001011001101010000000000₂
• Hexadecimal: 0x4EF970E2CD400
• Base-36: DOH6AJQH34

Squares and roots of 1389331963761664

• 1389331963761664 squared (1389331963761664²) is 1930243305529841650112996048896
• 1389331963761664 cubed (1389331963761664³) is 2681748722209580491893729283015588685434322944
• The square root of 1389331963761664 is 37273743.6241875763
• The cube root of 1389331963761664 is 111584.0214423877

Scales and comparisons

• 1,389,331,963,761,664 seconds is equal to 44,176,458 years, 50 weeks, 1 hour, 21 minutes, 4 seconds.
• To count from 1 to 1,389,331,963,761,664 would take you about one hundred thirty-two million, five hundred twenty-nine thousand, three hundred seventy-six 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 1389331963761664 cubic inches would be around 9298.7 feet tall.

Recreational maths with 1389331963761664

• 1389331963761664 backwards is 4661673691339831
• The number of decimal digits it has is: 16
• The sum of 1389331963761664's digits is 76
• More coming soon!