1338709887140388

Names of 1338709887140388

• Cardinal: 1338709887140388 can be written as One quadrillion, three hundred thirty-eight trillion, seven hundred nine billion, eight hundred eighty-seven million, one hundred forty thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 1.338709887140388 × 10¹⁵

Factors of 1338709887140388

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 54

Divisors of 1338709887140388

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 12 14 19 21 23 28 38 42 46 57 69 76 84 92 114 133 138 161 228 266 276 322 361 399 437 483 529 532 644 722 798 874 966 1058 1083 1311 1444 1587 1596 1748 1932 2116 2166 2527 2622 3059 3174 3703 4332 5054 5244 6118 6348 6859 7406 7581 8303 9177 10051 10108 11109 12167 12236 13718 14812 15162 16606 18354 20102 20577 22218 24334 24909 27436 30153 30324 33212 36501 36708 40204 41154 44436 48013 48668 49818 58121 60306 70357 73002 82308 85169 96026 99636 116242 120612 130321 140714 144039 146004 157757 170338 174363 190969 192052 211071 231173 232484 255507 260642 279841 281428 288078 315514 340676 348726 381938 390963 422142 462346 473271 511014 521284 559682 572907 576156 631028 693519 697452 763876 781926 839523 844284 912247 924692 946542 1022028 1104299 1119364 1145814 1336783 1387038 1563852 1618211 1679046 1824494 1893084 1958887 2208598 2291628 2476099 2673566 2736741 2774076 2997383 3236422 3312897 3358092 3628411 3648988 3917774 4010349 4392287 4417196 4854633 4952198 5316979 5347132 5473482 5876661 5994766 6436343 6472844 6625794 7256822 7428297 7835548 8020698 8784574 8992149 9709266 9904396 10633958 10885233 10946964 11753322 11989532 12872686 13176861 13251588 14513644 14856594 15950937 16041396 17332693 17569148 17984298 19309029 19418532 20981681 21267916 21770466 23506644 25398877 25745372 26353722 29713188 30746009 31901874 34665386 35968596 37218853 38618058 41963362 43540932 45054401 50797754 51998079 52707444 56950277 61492018 62945043 63803748 68939809 69330772 74437706 76196631 77236116 83453453 83926724 90108802 92238027 101022601 101595508 103996158 111656559 113900554 122290517 122984036 125890086 135163203 137879618 148875412 152393262 166906906 170850831 180217604 184476054 202045202 206819427 207992316 223313118 227801108 244581034 250360359 251780172 270326406 275759236 303067803 304786524 333813812 341701662 366871551 368952108 398651939 404090404 413638854 446626236 482578663 489162068 500720718 540652812 584174171 606135606 683403324 707158207 733743102 797303878 827277708 856033619 965157326 1001441436 1168348342 1195955817 1212271212 1309856371 1414316414 1447735989 1467486204 1585615607 1594607756 1712067238 1752522513 1919429419 1930314652 2121474621 2323519823 2336696684 2391911634 2568100857 2619712742 2828632828 2895471978 3171231214 3424134476 3505045026 3838858838 3929569113 4242949242 4647039646 4756846821 4783823268 5136201714 5239425484 5758288257 5790943956 6342462428 6970559469 7010090052 7677717676 7859138226 8485898484 9168994597 9294079292 9513693642 10272403428 11099309249 11516576514 13436005933 13941118938 15718276452 16264638761 18337989194 19027387284 22198618498 23033153028 26872011866 27506983791 27882237876 30126696533 32529277522 33297927747 36469158961 36675978388 40308017799 44146876637 44397236996 48793916283 53744023732 55013967582 60253393066 65058555044 66595855494 72938317922 80616035598 88293753274 90380089599 97587832566 109407476883 110027935164 120506786132 132440629911 133191710988 145876635844 161232071196 176587506548 180760179198 195175665132 210886875731 218814953766 255284112727 264881259822 309028136459 361520358396 421773751462 437629907532 510568225454 529762519644 618056272918 632660627193 692914020259 765852338181 838790656103 843547502924 927084409377 1021136450908 1236112545836 1265321254386 1385828040518 1531704676362 1677581312206 1854168818754 2078742060777 2516371968309 2530642508772 2771656081036 3063409352724 3355162624412 3708337637508 4157484121554 4850398141813 5032743936618 5871534592721 8314968243108 9700796283626 10065487873236 11743069185442 14551194425439 15937022465957 17614603778163 19401592567252 23486138370884 29102388850878 31874044931914 35229207556326 47811067397871 58204777701756 63748089863828 70458415112652 95622134795742 111559157261699 191244269591484 223118314523398 334677471785097 446236629046796 669354943570194 1338709887140388
• Sum of all divisors σ(n): 3939503059215360
• Sum of proper divisors (its aliquot sum) s(n): 2600793172074972
• 1338709887140388 is an abundant number, because the sum of its proper divisors (2600793172074972) is greater than itself. Its abundance is 1262083284934584

Bases of 1338709887140388

• Binary: 100110000011000110010101111010001111100001000100100₂
• Hexadecimal: 0x4C18CAF47C224
• Base-36: D6J6TYC6JO

Squares and roots of 1338709887140388

• 1338709887140388 squared (1338709887140388²) is 1792144161927430376252020790544
• 1338709887140388 cubed (1338709887140388³) is 2399161108753175555797378331692077603270891072
• The square root of 1338709887140388 is 36588384.5932064621
• The cube root of 1338709887140388 is 110211.9847994791

Scales and comparisons

• 1,338,709,887,140,388 seconds is equal to 42,566,833 years, 26 weeks, 3 days, 10 hours, 59 minutes, 48 seconds.
• To count from 1 to 1,338,709,887,140,388 would take you about one hundred twenty-seven million, seven hundred thousand, five hundred 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 1338709887140388 cubic inches would be around 9184.3 feet tall.

Recreational maths with 1338709887140388

• 1338709887140388 backwards is 8830417889078331
• The number of decimal digits it has is: 16
• The sum of 1338709887140388's digits is 78
• More coming soon!