38148164445

Names of 38148164445

• Cardinal: 38148164445 can be written as Thirty-eight billion, one hundred forty-eight million, one hundred sixty-four thousand, four hundred forty-five.

Scientific notation

• Scientific notation: 3.8148164445 × 10¹⁰

Factors of 38148164445

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2494

Divisors of 38148164445

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 15 43 61 129 183 215 305 521 645 915 1563 1861 2605 2623 5583 7815 7869 9305 13115 22403 27915 31781 39345 67209 80023 95343 112015 113521 158905 240069 336045 340563 400115 476715 567605 969581 1200345 1366583 1702815 2908743 4099749 4847905 4881403 6832915 14543715 14644209 20498745 24407015 41691983 59144441 73221045 125075949 177433323 208459915 295722205 625379745 887166615 2543210963 7629632889 12716054815 38148164445
• Sum of all divisors σ(n): 63636427008
• Sum of proper divisors (its aliquot sum) s(n): 25488262563
• 38148164445 is a deficient number, because the sum of its proper divisors (25488262563) is less than itself. Its deficiency is 12659901882

Bases of 38148164445

• Binary: 100011100001110011101100101101011101₂
• Hexadecimal: 0x8E1CECB5D
• Base-36: HIWFK2L

Squares and roots of 38148164445

• 38148164445 squared (38148164445²) is 1455282450522762158025
• 38148164445 cubed (38148164445³) is 55516354236464907019960776421125
• The square root of 38148164445 is 195315.5509553707
• The cube root of 38148164445 is 3366.3392595321

Scales and comparisons

• 38,148,164,445 seconds is equal to 1,212 years, 51 weeks, 4 days, 16 hours, 20 minutes, 45 seconds.
• To count from 1 to 38,148,164,445 would take you about two thousand, four hundred twenty-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 38148164445 cubic inches would be around 280.5 feet tall.

Recreational maths with 38148164445

• 38148164445 backwards is 54446184183
• The number of decimal digits it has is: 11
• The sum of 38148164445's digits is 48
• More coming soon!