38689042001

Names of 38689042001

• Cardinal: 38689042001 can be written as Thirty-eight billion, six hundred eighty-nine million, forty-two thousand and one.

Scientific notation

• Scientific notation: 3.8689042001 × 10¹⁰

Factors of 38689042001

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 375621870

Divisors of 38689042001

• Number of divisors d(n): 4
• Complete list of divisors:
  1 103 375621767 38689042001
• Sum of all divisors σ(n): 39064663872
• Sum of proper divisors (its aliquot sum) s(n): 375621871
• 38689042001 is a deficient number, because the sum of its proper divisors (375621871) is less than itself. Its deficiency is 38313420130

Bases of 38689042001

• Binary: 100100000010000010111110111001010001₂
• Hexadecimal: 0x9020BEE51
• Base-36: HRUGFV5

Squares and roots of 38689042001

• 38689042001 squared (38689042001²) is 1496841970955142084001
• 38689042001 cubed (38689042001³) is 57911381883143114174837359126001
• The square root of 38689042001 is 196695.3024375519
• The cube root of 38689042001 is 3382.1743534511

Scales and comparisons

• 38,689,042,001 seconds is equal to 1,230 years, 9 weeks, 6 days, 20 hours, 6 minutes, 41 seconds.
• To count from 1 to 38,689,042,001 would take you about two thousand, four hundred 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 38689042001 cubic inches would be around 281.8 feet tall.

Recreational maths with 38689042001

• 38689042001 backwards is 10024098683
• The number of decimal digits it has is: 11
• The sum of 38689042001's digits is 41
• More coming soon!