390134306499

Names of 390134306499

• Cardinal: 390134306499 can be written as Three hundred ninety billion, one hundred thirty-four million, three hundred six thousand, four hundred ninety-nine.

Scientific notation

• Scientific notation: 3.90134306499 × 10¹¹

Factors of 390134306499

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 18816

Divisors of 390134306499

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 21 31 67 93 201 217 469 491 651 1407 1473 2077 3437 6231 10311 14539 15221 18217 32897 43617 45663 54651 98691 106547 127519 230279 319641 382557 564727 690837 1019807 1220539 1694181 3059421 3661617 3953089 7138649 8543773 8944547 11859267 21415947 25631319 26833641 37836709 62611829 113510127 187835487 264856963 277280957 599284649 794570889 831842871 1797853947 1940966699 4194992543 5822900097 12584977629 18577824119 55733472357 130044768833 390134306499
• Sum of all divisors σ(n): 624129441792
• Sum of proper divisors (its aliquot sum) s(n): 233995135293
• 390134306499 is a deficient number, because the sum of its proper divisors (233995135293) is less than itself. Its deficiency is 156139171206

Bases of 390134306499

• Binary: 101101011010101110100010001011011000011₂
• Hexadecimal: 0x5AD5D116C3
• Base-36: 4Z83W5HF

Squares and roots of 390134306499

• 390134306499 squared (390134306499²) is 152204777107455673637001
• 390134306499 cubed (390134306499³) is 59380305162652090436754262201169499
• The square root of 390134306499 is 624607.3218422915
• The cube root of 390134306499 is 7306.9821637595

Scales and comparisons

• 390,134,306,499 seconds is equal to 12,405 years, 3 weeks, 2 days, 8 hours, 41 minutes, 39 seconds.
• To count from 1 to 390,134,306,499 would take you about twenty-four thousand, eight hundred ten 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 390134306499 cubic inches would be around 608.9 feet tall.

Recreational maths with 390134306499

• 390134306499 backwards is 994603431093
• The number of decimal digits it has is: 12
• The sum of 390134306499's digits is 51
• More coming soon!