268020736768

Names of 268020736768

• Cardinal: 268020736768 can be written as Two hundred sixty-eight billion, twenty million, seven hundred thirty-six thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 2.68020736768 × 10¹¹

Factors of 268020736768

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 128

Divisors of 268020736768

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 8 16 32 59 64 67 118 128 134 236 256 268 472 536 944 1072 1888 2144 3481 3776 3953 4288 4489 6962 7552 7906 8576 8978 13924 15104 15812 17152 17956 27848 31624 35912 55696 63248 71824 111392 126496 143648 222784 233227 252992 264851 287296 300763 445568 466454 505984 529702 574592 601526 891136 932908 1011968 1059404 1149184 1203052 1865816 2118808 2406104 3731632 4237616 4812208 7463264 8475232 9624416 14926528 15626209 16950464 17745017 19248832 29853056 31252418 33900928 35490034 38497664 59706112 62504836 67801856 70980068 76995328 125009672 141960136 250019344 283920272 500038688 567840544 1000077376 1046956003 1135681088 2000154752 2093912006 2271362176 4000309504 4187824012 4542724352 8375648024 16751296048 33502592096 67005184192 134010368384 268020736768
• Sum of all divisors σ(n): 552461579320
• Sum of proper divisors (its aliquot sum) s(n): 284440842552
• 268020736768 is an abundant number, because the sum of its proper divisors (284440842552) is greater than itself. Its abundance is 16420105784

Bases of 268020736768

• Binary: 11111001100111010001111110001100000000₂
• Hexadecimal: 0x3E6747E300
• Base-36: 3F4KMK1S

Squares and roots of 268020736768

• 268020736768 squared (268020736768²) is 71835115337661547085824
• 268020736768 cubed (268020736768³) is 19253300538614304948165271808376832
• The square root of 268020736768 is 517707.1921153889
• The cube root of 268020736768 is 6447.4720118875

Scales and comparisons

• 268,020,736,768 seconds is equal to 8,522 years, 11 weeks, 6 days, 20 hours, 39 minutes, 28 seconds.
• To count from 1 to 268,020,736,768 would take you about seventeen thousand and forty-four 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 268020736768 cubic inches would be around 537.3 feet tall.

Recreational maths with 268020736768

• 268020736768 backwards is 867637020862
• The number of decimal digits it has is: 12
• The sum of 268020736768's digits is 55
• More coming soon!