1385813665778814976

Names of 1385813665778814976

• Cardinal: 1385813665778814976 can be written as One quintillion, three hundred eighty-five quadrillion, eight hundred thirteen trillion, six hundred sixty-five billion, seven hundred seventy-eight million, eight hundred fourteen thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 1.385813665778814976 × 10¹⁸

Factors of 1385813665778814976

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 204

Divisors of 1385813665778814976

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 121 128 176 191 242 256 352 382 484 512 704 764 968 1024 1331 1408 1528 1936 2048 2101 2662 2816 3056 3872 4096 4202 5324 5632 6112 7744 8404 10648 11264 12224 15488 16808 21296 22528 23111 24448 30976 33616 36481 42592 45056 46222 48896 61952 67232 72962 85184 92444 97792 123904 134464 145924 170368 184888 195584 247808 254221 268928 291848 340736 369776 391168 401291 495616 508442 537856 583696 681472 739552 782336 802582 1016884 1075712 1167392 1362944 1479104 1605164 2033768 2151424 2334784 2725888 2958208 3210328 4067536 4302848 4414201 4669568 5451776 5916416 6420656 6967871 8135072 8605696 8828402 9339136 11832832 12841312 13935742 16270144 17656804 18678272 23665664 25682624 27871484 32540288 35313608 37356544 47331328 48556211 51365248 55742968 65080576 70627216 74713088 76646581 94662656 97112422 102730496 111485936 130161152 141254432 149426176 153293162 194224844 205460992 222971872 260322304 282508864 306586324 388449688 410921984 445943744 520644608 565017728 613172648 776899376 821843968 843112391 891887488 1041289216 1130035456 1226345296 1330863361 1553798752 1643687936 1686224782 1783774976 2260070912 2452690592 2661726722 3107597504 3372449564 3567549952 4520141824 4905381184 5323453444 6215195008 6744899128 7135099904 9040283648 9274236301 9810762368 10646906888 12430390016 13489798256 14270199808 14639496971 18080567296 18548472602 19621524736 21293813776 24860780032 26979596512 28540399616 29278993942 37096945204 39243049472 42587627552 49721560064 53959193024 58557987884 74193890408 78486098944 85175255104 99443120128 107918386048 117115975768 148387780816 156972197888 161034466681 170350510208 198886240256 215836772096 234231951536 254194901951 296775561632 313944395776 322068933362 340701020416 431673544192 468463903072 508389803902 593551123264 644137866724 681402040832 863347088384 936927806144 1016779607804 1187102246528 1288275733448 1362804081664 1726694176768 1771379133491 1873855612288 2033559215608 2374204493056 2576551466896 2725608163328 2796143921461 3453388353536 3542758266982 3747711224576 4067118431216 4748408986112 5153102933792 5451216326656 5592287842922 7085516533964 7495422449152 8134236862432 9496817972224 10306205867584 11184575685844 14171033067928 14990844898304 16268473724864 18993635944448 20612411735168 22369151371688 28342066135856 29981689796608 30757583136071 32536947449728 37987271888896 41224823470336 44738302743376 56684132271712 59963379593216 61515166272142 65073894899456 82449646940672 89476605486752 113368264543424 123030332544284 130147789798912 164899293881344 178953210973504 226736529086848 246060665088568 260295579597824 329798587762688 338333414496781 357906421947008 453473058173696 492121330177136 520591159195648 659597175525376 676666828993562 715812843894016 906946116347392 984242660354272 1041182318391296 1353333657987124 1431625687788032 1813892232694784 1968485320708544 2706667315974248 2863251375576064 3627784465389568 3936970641417088 5413334631948496 5726502751152128 7255568930779136 7873941282834176 10826669263896992 11453005502304256 15747882565668352 21653338527793984 31495765131336704 43306677055587968 62991530262673408 86613354111175936 125983060525346816 173226708222351872 346453416444703744 692906832889407488 1385813665778814976
• Sum of all divisors σ(n): 3064252895791686144
• Sum of proper divisors (its aliquot sum) s(n): 1678439230012871168
• 1385813665778814976 is an abundant number, because the sum of its proper divisors (1678439230012871168) is greater than itself. Its abundance is 292625564234056192

Bases of 1385813665778814976

• Binary: 1001100111011011001100010111111001001101000001101000000000000₂
• Hexadecimal: 0x133B662FC9A0D000
• Base-36: AJ19Y1846H34

Squares and roots of 1385813665778814976

• 1385813665778814976 squared (1385813665778814976²) is 1920479516259317098101446846841880576
• 1385813665778814976 cubed (1385813665778814976³) is 2661426758480449526481122252158908168107305936592306176
• The square root of 1385813665778814976 is 1177205872.3005143827
• The cube root of 1385813665778814976 is 1114897.5126908345

Scales and comparisons

• 1,385,813,665,778,814,976 seconds is equal to 44,064,587,968 years, 33 weeks, 5 days, 3 hours, 16 minutes, 16 seconds.
• To count from 1 to 1,385,813,665,778,814,976 would take you about one hundred fifty-four billion, two hundred twenty-six million, fifty-seven thousand, eight hundred ninety 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 1385813665778814976 cubic inches would be around 92908.1 feet tall.

Recreational maths with 1385813665778814976

• 1385813665778814976 backwards is 6794188775663185831
• The number of decimal digits it has is: 19
• The sum of 1385813665778814976's digits is 103
• More coming soon!