3999688268048

Names of 3999688268048

• Cardinal: 3999688268048 can be written as Three trillion, nine hundred ninety-nine billion, six hundred eighty-eight million, two hundred sixty-eight thousand and forty-eight.

Scientific notation

• Scientific notation: 3.999688268048 × 10¹²

Factors of 3999688268048

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 80154

Divisors of 3999688268048

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 11 16 22 44 47 88 94 176 188 376 517 752 1034 2068 4136 6577 8272 13154 26308 52616 72347 73517 105232 144694 147034 289388 294068 309119 578776 588136 618238 808687 1157552 1176272 1236476 1617374 2472952 3234748 3400309 3455299 4945904 6469496 6800618 6910598 12938992 13601236 13821196 27202472 27642392 38008289 54404944 55284784 76016578 152033156 304066312 483521309 608132624 967042618 1934085236 3868170472 5318734399 7736340944 10637468798 21274937596 22725501523 42549875192 45451003046 85099750384 90902006092 181804012184 249980516753 363608024368 499961033506 999922067012 1999844134024 3999688268048
• Sum of all divisors σ(n): 8635186669824
• Sum of proper divisors (its aliquot sum) s(n): 4635498401776
• 3999688268048 is an abundant number, because the sum of its proper divisors (4635498401776) is greater than itself. Its abundance is 635810133728

Bases of 3999688268048

• Binary: 111010001100111111111111111001100100010000₂
• Hexadecimal: 0x3A33FFF9910
• Base-36: 1F1FJ4J68

Squares and roots of 3999688268048

• 3999688268048 squared (3999688268048²) is 15997506241560809897730304
• 3999688268048 cubed (3999688268048³) is 63985038032395425656125095611964526592
• The square root of 3999688268048 is 1999922.0654935531
• The cube root of 3999688268048 is 15873.5981392787

Scales and comparisons

• 3,999,688,268,048 seconds is equal to 127,177 years, 37 weeks, 1 day, 6 hours, 54 minutes, 8 seconds.
• To count from 1 to 3,999,688,268,048 would take you about three hundred seventeen thousand, nine hundred 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 3999688268048 cubic inches would be around 1322.8 feet tall.

Recreational maths with 3999688268048

• 3999688268048 backwards is 8408628869993
• The number of decimal digits it has is: 13
• The sum of 3999688268048's digits is 80
• More coming soon!