268643243440512

Names of 268643243440512

• Cardinal: 268643243440512 can be written as Two hundred sixty-eight trillion, six hundred forty-three billion, two hundred forty-three million, four hundred forty thousand, five hundred twelve.

Scientific notation

• Scientific notation: 2.68643243440512 × 10¹⁴

Factors of 268643243440512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 62136371

Divisors of 268643243440512

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 139 144 162 192 216 243 278 288 324 384 417 432 486 556 576 648 834 864 972 1112 1152 1251 1296 1668 1728 1944 2224 2502 2592 3336 3456 3753 3888 4448 5004 5184 6672 7506 7776 8896 10008 10368 11259 13344 15012 15552 17792 20016 22518 26688 30024 31104 33777 40032 45036 53376 60048 67554 80064 90072 120096 135108 160128 180144 240192 270216 360288 480384 540432 720576 1080864 1441152 2161728 4323456 62136227 124272454 186408681 248544908 372817362 497089816 559226043 745634724 994179632 1118452086 1491269448 1677678129 1988359264 2236904172 2982538896 3355356258 3976718528 4473808344 5033034387 5965077792 6710712516 7953437056 8636935553 8947616688 10066068774 11930155584 13421425032 15099103161 17273871106 17895233376 20132137548 23860311168 25910806659 26842850064 30198206322 34547742212 35790466752 40264275096 51821613318 53685700128 60396412644 69095484424 71580933504 77732419977 80528550192 103643226636 107371400256 120792825288 138190968848 155464839954 161057100384 207286453272 214742800512 233197259931 241585650576 276381937696 310929679908 322114200768 414572906544 466394519862 483171301152 552763875392 621859359816 644228401536 699591779793 829145813088 932789039724 966342602304 1105527750784 1243718719632 1399183559586 1658291626176 1865578079448 1932685204608 2098775339379 2487437439264 2798367119172 3316583252352 3731156158896 4197550678758 4974874878528 5596734238344 7462312317792 8395101357516 9949749757056 11193468476688 14924624635584 16790202715032 22386936953376 29849249271168 33580405430064 44773873906752 67160810860128 89547747813504 134321621720256 268643243440512
• Sum of all divisors σ(n): 807447855614400
• Sum of proper divisors (its aliquot sum) s(n): 538804612173888
• 268643243440512 is an abundant number, because the sum of its proper divisors (538804612173888) is greater than itself. Its abundance is 270161368733376

Bases of 268643243440512

• Binary: 111101000101010001100001000110001011100110000000₂
• Hexadecimal: 0xF4546118B980
• Base-36: 2N8502ZC00

Squares and roots of 268643243440512

• 268643243440512 squared (268643243440512²) is 72169192246238193714882822144
• 268643243440512 cubed (268643243440512³) is 19387765881511278124803217895486834740297728
• The square root of 268643243440512 is 16390339.9427989901
• The cube root of 268643243440512 is 64524.5979886077

Scales and comparisons

• 268,643,243,440,512 seconds is equal to 8,542,024 years, 9 weeks, 1 hour, 55 minutes, 12 seconds.
• To count from 1 to 268,643,243,440,512 would take you about twenty-one million, three hundred fifty-five thousand and sixty 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 268643243440512 cubic inches would be around 5377 feet tall.

Recreational maths with 268643243440512

• 268643243440512 backwards is 215044342346862
• 268643243440512 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 268643243440512's digits is 54
• More coming soon!