3139429365

Names of 3139429365

• Cardinal: 3139429365 can be written as Three billion, one hundred thirty-nine million, four hundred twenty-nine thousand, three hundred sixty-five.

Scientific notation

• Scientific notation: 3.139429365 × 10⁹

Factors of 3139429365

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1232

Divisors of 3139429365

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 9 15 29 31 45 71 87 93 145 155 213 261 279 355 435 465 639 899 1065 1093 1305 1395 2059 2201 2697 3195 3279 4495 5465 6177 6603 8091 9837 10295 11005 13485 16395 18531 19809 30885 31697 33015 33883 40455 49185 63829 77603 92655 95091 99045 101649 158485 169415 191487 232809 285273 304947 319145 388015 475455 508245 574461 698427 957435 982607 1164045 1426365 1524735 2250487 2405693 2872305 2947821 3492135 4913035 6751461 7217079 8843463 11252435 12028465 14739105 20254383 21651237 33757305 36085395 44217315 69765097 101271915 108256185 209295291 348825485 627885873 1046476455 3139429365
• Sum of all divisors σ(n): 5898147840
• Sum of proper divisors (its aliquot sum) s(n): 2758718475
• 3139429365 is a deficient number, because the sum of its proper divisors (2758718475) is less than itself. Its deficiency is 380710890

Bases of 3139429365

• Binary: 10111011000111111110001111110101₂
• Hexadecimal: 0xBB1FE3F5
• Base-36: 1FX4V79

Squares and roots of 3139429365

• 3139429365 squared (3139429365²) is 9856016737824303225
• 3139429365 cubed (3139429365³) is 30942268368657123755229202125
• The square root of 3139429365 is 56030.6109640077
• The cube root of 3139429365 is 1464.2556395943

Scales and comparisons

• 3,139,429,365 seconds is equal to 99 years, 42 weeks, 5 days, 23 hours, 42 minutes, 45 seconds.
• To count from 1 to 3,139,429,365 would take you about one hundred ninety-nine 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 3139429365 cubic inches would be around 122 feet tall.

Recreational maths with 3139429365

• 3139429365 backwards is 5639249313
• 3139429365 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3139429365's digits is 45
• More coming soon!