1315939797239332864

Names of 1315939797239332864

• Cardinal: 1315939797239332864 can be written as One quintillion, three hundred fifteen quadrillion, nine hundred thirty-nine trillion, seven hundred ninety-seven billion, two hundred thirty-nine million, three hundred thirty-two thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.315939797239332864 × 10¹⁸

Factors of 1315939797239332864

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 26
• Sum of prime factors: 7748

Divisors of 1315939797239332864

• Number of divisors d(n): 207
• Complete list of divisors:
  1 2 4 8 16 32 64 73 128 146 256 292 512 584 1024 1168 2048 2336 4096 4672 5329 7673 8192 9344 10658 15346 16384 18688 21316 30692 32768 37376 42632 61384 65536 74752 85264 122768 131072 149504 170528 245536 262144 299008 341056 491072 524288 560129 598016 682112 982144 1048576 1120258 1196032 1364224 1964288 2097152 2240516 2392064 2728448 3928576 4194304 4481032 4784128 5456896 7857152 8962064 9568256 10913792 15714304 17924128 19136512 21827584 31428608 35848256 38273024 40889417 43655168 58874929 62857216 71696512 76546048 81778834 87310336 117749858 125714432 143393024 153092096 163557668 174620672 235499716 251428864 286786048 306184192 327115336 349241344 470999432 502857728 573572096 654230672 698482688 941998864 1005715456 1147144192 1308461344 1396965376 1883997728 2011430912 2294288384 2616922688 2793930752 3767995456 4022861824 4297869817 4588576768 5233845376 5587861504 7535990912 8045723648 8595739634 9177153536 10467690752 11175723008 15071981824 16091447296 17191479268 18354307072 20935381504 22351446016 30143963648 32182894592 34382958536 36708614144 41870763008 60287927296 68765917072 73417228288 83741526016 120575854592 137531834144 146834456576 167483052032 241151709184 275063668288 293668913152 313744496641 334966104064 482303418368 550127336576 587337826304 627488993282 669932208128 964606836736 1100254673152 1174675652608 1254977986564 1339864416256 1929213673472 2200509346304 2349351305216 2509955973128 2679728832512 3858427346944 4401018692608 5019911946256 5359457665024 7716854693888 8802037385216 10039823892512 10718915330048 15433709387776 17604074770432 20079647785024 21437830660096 30867418775552 35208149540864 40159295570048 42875661320192 61734837551104 70416299081728 80318591140096 85751322640384 123469675102208 140832598163456 160637182280192 171502645280768 246939350204416 281665196326912 321274364560384 563330392653824 642548729120768 1126660785307648 1285097458241536 2253321570615296 2570194916483072 4506643141230592 5140389832966144 9013286282461184 10280779665932288 18026572564922368 20561559331864576 41123118663729152 82246237327458304 164492474654916608 328984949309833216 657969898619666432 1315939797239332864
• Sum of all divisors σ(n): 2668774113848825463
• Sum of proper divisors (its aliquot sum) s(n): 1352834316609492599
• 1315939797239332864 is an abundant number, because the sum of its proper divisors (1352834316609492599) is greater than itself. Its abundance is 36894519370159735

Bases of 1315939797239332864

• Binary: 1001001000011001010000100011000000000010000000000000000000000₂
• Hexadecimal: 0x1243284600400000
• Base-36: 9ZX9Q55PLFR4

Squares and roots of 1315939797239332864

• 1315939797239332864 squared (1315939797239332864²) is 1731697549958296489992457435790442496
• 1315939797239332864 cubed (1315939797239332864³) is 2278809722771970175719789149096257609232236018394988544
• 1315939797239332864 is a perfect square number. Its square root is 1147144192
• The cube root of 1315939797239332864 is 1095835.4368132851

Scales and comparisons

• 1,315,939,797,239,332,864 seconds is equal to 41,842,815,083 years, 8 weeks, 2 days, 1 hour, 21 minutes, 4 seconds.
• To count from 1 to 1,315,939,797,239,332,864 would take you about one hundred forty-six billion, four hundred forty-nine million, eight hundred fifty-two thousand, seven hundred ninety-one 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 1315939797239332864 cubic inches would be around 91319.6 feet tall.

Recreational maths with 1315939797239332864

• 1315939797239332864 backwards is 4682339327979395131
• The number of decimal digits it has is: 19
• The sum of 1315939797239332864's digits is 94
• More coming soon!