268367643648

Names of 268367643648

• Cardinal: 268367643648 can be written as Two hundred sixty-eight billion, three hundred sixty-seven million, six hundred forty-three thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 2.68367643648 × 10¹¹

Factors of 268367643648

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 36800

Divisors of 268367643648

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 61 64 72 78 96 104 117 122 128 144 156 183 192 208 234 244 256 288 312 366 384 416 468 488 512 549 576 624 732 768 793 832 936 976 1024 1098 1152 1248 1464 1536 1586 1664 1872 1952 2196 2304 2379 2496 2928 3072 3172 3328 3744 3904 4392 4608 4758 4992 5856 6344 6656 7137 7488 7808 8784 9216 9516 9984 11712 12688 13312 14274 14976 15616 17568 19032 19968 23424 25376 28548 29952 31232 35136 36721 38064 39936 46848 50752 57096 59904 62464 70272 73442 76128 93696 101504 110163 114192 119808 140544 146884 152256 187392 203008 220326 228384 281088 293768 304512 330489 406016 440652 456768 477373 562176 587536 609024 660978 812032 881304 913536 954746 1175072 1218048 1321956 1432119 1762608 1827072 1909492 2239981 2350144 2436096 2643912 2864238 3525216 3654144 3818984 4296357 4479962 4700288 5287824 5728476 6719943 7050432 7308288 7637968 8592714 8959924 9400576 10575648 11456952 13439886 14100864 15275936 17185428 17919848 18801152 20159829 21151296 22913904 26879772 28201728 29119753 30551872 34370856 35839696 37602304 40319658 42302592 45827808 53759544 56403456 58239506 61103744 68741712 71679392 80639316 84605184 87359259 91655616 107519088 112806912 116479012 122207488 137483424 143358784 161278632 169210368 174718518 183311232 215038176 232958024 244414976 262077777 274966848 286717568 322557264 338420736 349437036 366622464 430076352 465916048 488829952 524155554 549933696 573435136 645114528 698874072 733244928 860152704 931832096 1048311108 1099867392 1146870272 1290229056 1397748144 1466489856 1720305408 1863664192 2096622216 2199734784 2293740544 2580458112 2795496288 3440610816 3727328384 4193244432 4399469568 5160916224 5590992576 6881221632 7454656768 8386488864 10321832448 11181985152 14909313536 16772977728 20643664896 22363970304 29818627072 33545955456 44727940608 67091910912 89455881216 134183821824 268367643648
• Sum of all divisors σ(n): 848217535256
• Sum of proper divisors (its aliquot sum) s(n): 579849891608
• 268367643648 is an abundant number, because the sum of its proper divisors (579849891608) is greater than itself. Its abundance is 311482247960

Bases of 268367643648

• Binary: 11111001111011111101010100010000000000₂
• Hexadecimal: 0x3E7BF54400
• Base-36: 3FAB5Z40

Squares and roots of 268367643648

• 268367643648 squared (268367643648²) is 72021192157179914747904
• 268367643648 cubed (268367643648³) is 19328157631942191765688520426913792
• The square root of 268367643648 is 518042.1253604769
• The cube root of 268367643648 is 6450.2525282057

Scales and comparisons

• 268,367,643,648 seconds is equal to 8,533 years, 13 weeks, 3 days, 23 hours, 40 minutes, 48 seconds.
• To count from 1 to 268,367,643,648 would take you about seventeen thousand and sixty-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 268367643648 cubic inches would be around 537.5 feet tall.

Recreational maths with 268367643648

• 268367643648 backwards is 846346763862
• The number of decimal digits it has is: 12
• The sum of 268367643648's digits is 63
• More coming soon!