31830159972240838598329

Names of 31830159972240838598329

• Cardinal: 31830159972240838598329 can be written as Thirty-one sextillion, eight hundred thirty quintillion, one hundred fifty-nine quadrillion, nine hundred seventy-two trillion, two hundred forty billion, eight hundred thirty-eight million, five hundred ninety-eight thousand, three hundred twenty-nine.

Scientific notation

• Scientific notation: 3.1830159972240838598329 × 10²²

Factors of 31830159972240838598329

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 140565

Divisors of 31830159972240838598329

• Number of divisors d(n): 18
• Complete list of divisors:
  1 271 4861 73441 135433 1317331 36702343 356996701 658339813 9946334953 18342097489 178410089323 4970708419519 48349134206533 89160935894029 1347061981689649 24162613627281859 6548068292993383789
• Sum of all divisors σ(n): 31830185624604978181878
• Sum of proper divisors (its aliquot sum) s(n): 25652364139583549
• 31830159972240838598329 is a deficient number, because the sum of its proper divisors (25652364139583549) is less than itself. Its deficiency is 31830134319876699014780

Bases of 31830159972240838598329

• Binary: 110101111011000010000110100101110110101011001111000101100111001111010111001₂
• Hexadecimal: 0x6BD8434BB5678B39EB9
• Base-36: 56LIMSIR2CBCU61

Squares and roots of 31830159972240838598329

• 31830159972240838598329 squared (31830159972240838598329²) is 1013159083858442903008546647004021077401592241
• 31830159972240838598329 cubed (31830159972240838598329³) is 32249015716543208419230881015175261492524336302052149144755241965289
• 31830159972240838598329 is a perfect square number. Its square root is 178410089323
• The cube root of 31830159972240838598329 is 31691753.8258116821

Scales and comparisons

• 31,830,159,972,240,838,598,329 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 31,830,159,972,240,838,598,329 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 31830159972240838598329 cubic inches would be around 2640979.5 feet tall.

Recreational maths with 31830159972240838598329

• 31830159972240838598329 backwards is 92389583804227995103813
• The number of decimal digits it has is: 23
• The sum of 31830159972240838598329's digits is 109
• More coming soon!