61338403776

Names of 61338403776

• Cardinal: 61338403776 can be written as Sixty-one billion, three hundred thirty-eight million, four hundred three thousand, seven hundred seventy-six.

Scientific notation

• Scientific notation: 6.1338403776 × 10¹⁰

Factors of 61338403776

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 24574699

Divisors of 61338403776

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 156 192 208 312 416 624 832 1248 2496 24574681 49149362 73724043 98298724 147448086 196597448 294896172 319470853 393194896 589792344 638941706 786389792 958412559 1179584688 1277883412 1572779584 1916825118 2359169376 2555766824 3833650236 4718338752 5111533648 7667300472 10223067296 15334600944 20446134592 30669201888 61338403776
• Sum of all divisors σ(n): 174775138384
• Sum of proper divisors (its aliquot sum) s(n): 113436734608
• 61338403776 is an abundant number, because the sum of its proper divisors (113436734608) is greater than itself. Its abundance is 52098330832

Bases of 61338403776

• Binary: 111001001000000011011100001111000000₂
• Hexadecimal: 0xE480DC3C0
• Base-36: S6FAV9C

Squares and roots of 61338403776

• 61338403776 squared (61338403776²) is 3762399777787611058176
• 61338403776 cubed (61338403776³) is 230779596736669163056842114072576
• The square root of 61338403776 is 247665.9116148203
• The cube root of 61338403776 is 3943.7631377869

Scales and comparisons

• 61,338,403,776 seconds is equal to 1,950 years, 19 weeks, 2 days, 5 hours, 29 minutes, 36 seconds.
• To count from 1 to 61,338,403,776 would take you about three thousand, nine hundred 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 61338403776 cubic inches would be around 328.6 feet tall.

Recreational maths with 61338403776

• 61338403776 backwards is 67730483316
• 61338403776 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 61338403776's digits is 48
• More coming soon!