38078975647657242

Names of 38078975647657242

• Cardinal: 38078975647657242 can be written as Thirty-eight quadrillion, seventy-eight trillion, nine hundred seventy-five billion, six hundred forty-seven million, six hundred fifty-seven thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 3.8078975647657242 × 10¹⁶

Factors of 38078975647657242

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 577806379

Divisors of 38078975647657242

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 3 6 9 18 3684757 7369514 11054271 22108542 33162813 66325626 574121617 1148243234 1722364851 3444729702 5167094553 10334189106 2115498647092069 4230997294184138 6346495941276207 12692991882552414 19039487823828621 38078975647657242
• Sum of all divisors σ(n): 82504469771039316
• Sum of proper divisors (its aliquot sum) s(n): 44425494123382074
• 38078975647657242 is an abundant number, because the sum of its proper divisors (44425494123382074) is greater than itself. Its abundance is 6346518475724832

Bases of 38078975647657242

• Binary: 10000111010010001010000001101000111000111010110100011010₂
• Hexadecimal: 0x8748A068E3AD1A
• Base-36: AEXVBWYLKII

Squares and roots of 38078975647657242

• 38078975647657242 squared (38078975647657242²) is 1450008386374873272833803115046564
• 38078975647657242 cubed (38078975647657242³) is 55214834033667572380827369955834684253966341816488
• The square root of 38078975647657242 is 195138350.0177687831
• The cube root of 38078975647657242 is 336430.2866950645

Scales and comparisons

• 38,078,975,647,657,242 seconds is equal to 1,210,793,639 years, 30 weeks, 4 days, 20 hours, 20 minutes, 42 seconds.
• To count from 1 to 38,078,975,647,657,242 would take you about three billion, six hundred thirty-two million, three hundred eighty thousand, nine hundred eighteen 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 38078975647657242 cubic inches would be around 28035.9 feet tall.

Recreational maths with 38078975647657242

• 38078975647657242 backwards is 24275674657987083
• The number of decimal digits it has is: 17
• The sum of 38078975647657242's digits is 90
• More coming soon!