42474875898

Names of 42474875898

• Cardinal: 42474875898 can be written as Forty-two billion, four hundred seventy-four million, eight hundred seventy-five thousand, eight hundred ninety-eight.

Scientific notation

• Scientific notation: 4.2474875898 × 10¹⁰

Factors of 42474875898

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 11113284

Divisors of 42474875898

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 7 13 14 21 26 39 42 49 78 91 98 147 182 273 294 546 637 1274 1911 3822 11113259 22226518 33339777 66679554 77792813 144472367 155585626 233378439 288944734 433417101 466756878 544549691 866834202 1011306569 1089099382 1633649073 2022613138 3033919707 3267298146 6067839414 7079145983 14158291966 21237437949 42474875898
• Sum of all divisors σ(n): 106420577760
• Sum of proper divisors (its aliquot sum) s(n): 63945701862
• 42474875898 is an abundant number, because the sum of its proper divisors (63945701862) is greater than itself. Its abundance is 21470825964

Bases of 42474875898

• Binary: 100111100011101100110010101111111010₂
• Hexadecimal: 0x9E3B32BFA
• Base-36: JIGFZZU

Squares and roots of 42474875898

• 42474875898 squared (42474875898²) is 1804115082550501306404
• 42474875898 cubed (42474875898³) is 76629564237042568307196772650792
• The square root of 42474875898 is 206094.3373749021
• The cube root of 42474875898 is 3489.0782232963

Scales and comparisons

• 42,474,875,898 seconds is equal to 1,350 years, 29 weeks, 4 days, 8 hours, 38 minutes, 18 seconds.
• To count from 1 to 42,474,875,898 would take you about two thousand, seven hundred one 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 42474875898 cubic inches would be around 290.8 feet tall.

Recreational maths with 42474875898

• 42474875898 backwards is 89857847424
• The number of decimal digits it has is: 11
• The sum of 42474875898's digits is 66
• More coming soon!