40706920404

Names of 40706920404

• Cardinal: 40706920404 can be written as Forty billion, seven hundred six million, nine hundred twenty thousand, four hundred four.

Scientific notation

• Scientific notation: 4.0706920404 × 10¹⁰

Factors of 40706920404

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 113952

Divisors of 40706920404

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 61 122 163 183 244 326 366 489 549 652 732 978 1098 1467 1956 2196 2934 5868 9943 19886 29829 39772 59658 89487 113723 119316 178974 227446 341169 357948 454892 682338 1023507 1364676 2047014 4094028 6937103 13874206 18536849 20811309 27748412 37073698 41622618 55610547 62433927 74147396 83245236 111221094 124867854 166831641 222442188 249735708 333663282 667326564 1130747789 2261495578 3392243367 4522991156 6784486734 10176730101 13568973468 20353460202 40706920404
• Sum of all divisors σ(n): 105227452512
• Sum of proper divisors (its aliquot sum) s(n): 64520532108
• 40706920404 is an abundant number, because the sum of its proper divisors (64520532108) is greater than itself. Its abundance is 23813611704

Bases of 40706920404

• Binary: 100101111010010100100100111111010100₂
• Hexadecimal: 0x97A524FD4
• Base-36: IP7UKT0

Squares and roots of 40706920404

• 40706920404 squared (40706920404²) is 1657053368777591523216
• 40706920404 cubed (40706920404³) is 67453539588009476914378830099264
• The square root of 40706920404 is 201759.5608738283
• The cube root of 40706920404 is 3439.9813074747

Scales and comparisons

• 40,706,920,404 seconds is equal to 1,294 years, 18 weeks, 2 days, 21 hours, 53 minutes, 24 seconds.
• To count from 1 to 40,706,920,404 would take you about two thousand, five hundred eighty-eight 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 40706920404 cubic inches would be around 286.7 feet tall.

Recreational maths with 40706920404

• 40706920404 backwards is 40402960704
• 40706920404 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40706920404's digits is 36
• More coming soon!