38449758105

Names of 38449758105

• Cardinal: 38449758105 can be written as Thirty-eight billion, four hundred forty-nine million, seven hundred fifty-eight thousand, one hundred five.

Scientific notation

• Scientific notation: 3.8449758105 × 10¹⁰

Factors of 38449758105

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 15793

Divisors of 38449758105

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 9 11 15 27 33 45 55 99 135 165 297 495 1485 1861 5583 9305 13913 16749 20471 27915 41739 50247 61413 69565 83745 102355 125217 153043 184239 208695 251235 307065 375651 459129 552717 626085 765215 921195 1377387 1878255 2295645 2763585 4132161 6886935 20660805 25892093 77676279 129460465 233028837 284813023 388381395 699086511 854439069 1165144185 1424065115 2563317207 3495432555 4272195345 7689951621 12816586035 38449758105
• Sum of all divisors σ(n): 74614659840
• Sum of proper divisors (its aliquot sum) s(n): 36164901735
• 38449758105 is a deficient number, because the sum of its proper divisors (36164901735) is less than itself. Its deficiency is 2284856370

Bases of 38449758105

• Binary: 100011110011110010001011111110011001₂
• Hexadecimal: 0x8F3C8BF99
• Base-36: HNVZR89

Squares and roots of 38449758105

• 38449758105 squared (38449758105²) is 1478383898333013191025
• 38449758105 cubed (38449758105³) is 56843503277231269930685407007625
• The square root of 38449758105 is 196086.0987041151
• The cube root of 38449758105 is 3375.1872409699

Scales and comparisons

• 38,449,758,105 seconds is equal to 1,222 years, 30 weeks, 2 days, 8 hours, 21 minutes, 45 seconds.
• To count from 1 to 38,449,758,105 would take you about two thousand, four hundred forty-five 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 38449758105 cubic inches would be around 281.3 feet tall.

Recreational maths with 38449758105

• 38449758105 backwards is 50185794483
• The number of decimal digits it has is: 11
• The sum of 38449758105's digits is 54
• More coming soon!