1399432231483310879

Names of 1399432231483310879

• Cardinal: 1399432231483310879 can be written as One quintillion, three hundred ninety-nine quadrillion, four hundred thirty-two trillion, two hundred thirty-one billion, four hundred eighty-three million, three hundred ten thousand, eight hundred seventy-nine.

Scientific notation

• Scientific notation: 1.399432231483310879 × 10¹⁸

Factors of 1399432231483310879

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 186339130

Divisors of 1399432231483310879

• Number of divisors d(n): 16
• Complete list of divisors:
  1 149 1187 42473 176863 6328477 50415451 186295321 7511902199 27758002829 221132546027 7912521168833 32948749358023 1178965654156117 9392162627404771 1399432231483310879
• Sum of all divisors σ(n): 1410044477681109600
• Sum of proper divisors (its aliquot sum) s(n): 10612246197798721
• 1399432231483310879 is a deficient number, because the sum of its proper divisors (10612246197798721) is less than itself. Its deficiency is 1388819985285512158

Bases of 1399432231483310879

• Binary: 1001101101011110010000011001100110100110010111000001100011111₂
• Hexadecimal: 0x136BC83334CB831F
• Base-36: AMRDBNXVOUFZ

Squares and roots of 1399432231483310879

• 1399432231483310879 squared (1399432231483310879²) is 1958410570514359004564671503759752641
• 1399432231483310879 cubed (1399432231483310879³) is 2740662874855413373571063758906351923231149924744281439
• The square root of 1399432231483310879 is 1182976006.3007663889
• The cube root of 1399432231483310879 is 1118537.6939283105

Scales and comparisons

• 1,399,432,231,483,310,879 seconds is equal to 44,497,616,233 years, 3 weeks, 1 day, 14 hours, 47 minutes, 59 seconds.
• To count from 1 to 1,399,432,231,483,310,879 would take you about one hundred fifty-five billion, seven hundred forty-one million, six hundred fifty-six thousand, eight hundred fifteen 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 1399432231483310879 cubic inches would be around 93211.5 feet tall.

Recreational maths with 1399432231483310879

• 1399432231483310879 backwards is 9780133841322349931
• The number of decimal digits it has is: 19
• The sum of 1399432231483310879's digits is 80
• More coming soon!