38935163062642401

Names of 38935163062642401

• Cardinal: 38935163062642401 can be written as Thirty-eight quadrillion, nine hundred thirty-five trillion, one hundred sixty-three billion, sixty-two million, six hundred forty-two thousand, four hundred one.

Scientific notation

• Scientific notation: 3.8935163062642401 × 10¹⁶

Factors of 38935163062642401

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 47819

Divisors of 38935163062642401

• Number of divisors d(n): 45
• Complete list of divisors:
  1 3 9 27 81 463 1389 4167 12501 37503 47353 142059 214369 426177 643107 1278531 1929321 3835593 5787963 17363889 21924439 65773317 197319951 591959853 1775879559 2242306609 6726919827 10151015257 20180759481 30453045771 60542278443 91359137313 181626835329 274077411939 822232235817 1038187959967 3114563879901 9343691639703 28031074919109 84093224757327 480681025464721 1442043076394163 4326129229182489 12978387687547467 38935163062642401
• Sum of all divisors σ(n): 58289527100914659
• Sum of proper divisors (its aliquot sum) s(n): 19354364038272258
• 38935163062642401 is a deficient number, because the sum of its proper divisors (19354364038272258) is less than itself. Its deficiency is 19580799024370143

Bases of 38935163062642401

• Binary: 10001010010100110101001100010011100111101110011011100001₂
• Hexadecimal: 0x8A5353139EE6E1
• Base-36: ANDD2ZFDL29

Squares and roots of 38935163062642401

• 38935163062642401 squared (38935163062642401²) is 1515946922714553191216796403044801
• 38935163062642401 cubed (38935163062642401³) is 59023640630202085999597185830395261452453045207201
• 38935163062642401 is a perfect square number. Its square root is 197319951
• The cube root of 38935163062642401 is 338933.1120592613

Scales and comparisons

• 38,935,163,062,642,401 seconds is equal to 1,238,017,751 years, 1 week, 2 days, 4 hours, 13 minutes, 21 seconds.
• To count from 1 to 38,935,163,062,642,401 would take you about three billion, seven hundred fourteen million, fifty-three thousand, two hundred fifty-three 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 38935163062642401 cubic inches would be around 28244.4 feet tall.

Recreational maths with 38935163062642401

• 38935163062642401 backwards is 10424626036153983
• The number of decimal digits it has is: 17
• The sum of 38935163062642401's digits is 63
• More coming soon!