48612720390

Names of 48612720390

• Cardinal: 48612720390 can be written as Forty-eight billion, six hundred twelve million, seven hundred twenty thousand, three hundred ninety.

Scientific notation

• Scientific notation: 4.861272039 × 10¹⁰

Factors of 48612720390

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 208025

Divisors of 48612720390

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 390 601 1202 1803 3005 3606 6010 7813 9015 15626 18030 23439 39065 46878 78130 117195 207401 234390 414802 622203 1037005 1244406 2074010 2696213 3111015 5392426 6222030 8088639 13481065 16177278 26962130 40443195 80886390 124648001 249296002 373944003 623240005 747888006 1246480010 1620424013 1869720015 3240848026 3739440030 4861272039 8102120065 9722544078 16204240130 24306360195 48612720390
• Sum of all divisors σ(n): 125854852032
• Sum of proper divisors (its aliquot sum) s(n): 77242131642
• 48612720390 is an abundant number, because the sum of its proper divisors (77242131642) is greater than itself. Its abundance is 28629411252

Bases of 48612720390

• Binary: 101101010001100010110011111100000110₂
• Hexadecimal: 0xB518B3F06
• Base-36: MBYRB46

Squares and roots of 48612720390

• 48612720390 squared (48612720390²) is 2363196583716321752100
• 48612720390 cubed (48612720390³) is 114881414750804776414112195319000
• The square root of 48612720390 is 220482.9253933283
• The cube root of 48612720390 is 3649.6395563251

Scales and comparisons

• 48,612,720,390 seconds is equal to 1,545 years, 38 weeks, 1 day, 5 hours, 26 minutes, 30 seconds.
• To count from 1 to 48,612,720,390 would take you about three thousand and ninety-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 48612720390 cubic inches would be around 304.1 feet tall.

Recreational maths with 48612720390

• 48612720390 backwards is 09302721684
• The number of decimal digits it has is: 11
• The sum of 48612720390's digits is 42
• More coming soon!