121422792650

Names of 121422792650

• Cardinal: 121422792650 can be written as One hundred twenty-one billion, four hundred twenty-two million, seven hundred ninety-two thousand, six hundred fifty.

Scientific notation

• Scientific notation: 1.2142279265 × 10¹¹

Factors of 121422792650

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 136374

Divisors of 121422792650

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 5 10 25 29 50 58 145 290 617 725 1234 1450 3085 6170 15425 17893 30850 35786 89465 135721 178930 271442 447325 678605 894650 1357210 3393025 3935909 6786050 7871818 19679545 39359090 83739857 98397725 167479714 196795450 418699285 837398570 2093496425 2428455853 4186992850 4856911706 12142279265 24284558530 60711396325 121422792650
• Sum of all divisors σ(n): 234014586840
• Sum of proper divisors (its aliquot sum) s(n): 112591794190
• 121422792650 is a deficient number, because the sum of its proper divisors (112591794190) is less than itself. Its deficiency is 8830998460

Bases of 121422792650

• Binary: 1110001000101010111001100011111001010₂
• Hexadecimal: 0x1C455CC7CA
• Base-36: 1JS3ZUFE

Squares and roots of 121422792650

• 121422792650 squared (121422792650²) is 14743494574924894022500
• 121422792650 cubed (121422792650³) is 1790196284707505296217241934625000
• The square root of 121422792650 is 348457.7343810867
• The cube root of 121422792650 is 4951.8415438315

Scales and comparisons

• 121,422,792,650 seconds is equal to 3,860 years, 45 weeks, 1 day, 9 hours, 30 minutes, 50 seconds.
• To count from 1 to 121,422,792,650 would take you about seven thousand, seven hundred twenty-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 121422792650 cubic inches would be around 412.7 feet tall.

Recreational maths with 121422792650

• 121422792650 backwards is 056297224121
• The number of decimal digits it has is: 12
• The sum of 121422792650's digits is 41
• More coming soon!