420380130829225700329

Names of 420380130829225700329

• Cardinal: 420380130829225700329 can be written as Four hundred twenty quintillion, three hundred eighty quadrillion, one hundred thirty trillion, eight hundred twenty-nine billion, two hundred twenty-five million, seven hundred thousand, three hundred twenty-nine.

Scientific notation

• Scientific notation: 4.20380130829225700329 × 10²⁰

Factors of 420380130829225700329

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 12903427

Divisors of 420380130829225700329

• Number of divisors d(n): 27
• Complete list of divisors:
  1 7 49 227 1589 11123 51529 360703 2524921 12903193 90322351 632256457 2929024811 20503173677 143522215739 664888632097 4654220424679 32579542972753 166492389595249 1165446727166743 8158127090167201 37793772438121523 264556407066850661 1851894849467954627 8579186343453585721 60054304404175100047 420380130829225700329
• Sum of all divisors σ(n): 491177394738379118007
• Sum of proper divisors (its aliquot sum) s(n): 70797263909153417678
• 420380130829225700329 is a deficient number, because the sum of its proper divisors (70797263909153417678) is less than itself. Its deficiency is 349582866920072282651

Bases of 420380130829225700329

• Binary: 101101100100111110010001111011011100001000100001111000010101111101001₂
• Hexadecimal: 0x16C9F23DB8443C2BE9
• Base-36: 2GPUN3HF839SKP

Squares and roots of 420380130829225700329

• 420380130829225700329 squared (420380130829225700329²) is 176719454395996916094907387626120510708241
• 420380130829225700329 cubed (420380130829225700329³) is 74289347359058568400855580391152762021862392956722287016711289
• 420380130829225700329 is a perfect square number. Its square root is 20503173677
• The cube root of 420380130829225700329 is 7491131.0323474587

Scales and comparisons

• 420,380,130,829,225,700,329 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 420,380,130,829,225,700,329 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 420380130829225700329 cubic inches would be around 624260.9 feet tall.

Recreational maths with 420380130829225700329

• 420380130829225700329 backwards is 923007522928031083024
• The number of decimal digits it has is: 21
• The sum of 420380130829225700329's digits is 70
• More coming soon!