61165763442

Names of 61165763442

• Cardinal: 61165763442 can be written as Sixty-one billion, one hundred sixty-five million, seven hundred sixty-three thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 6.1165763442 × 10¹⁰

Factors of 61165763442

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 14756

Divisors of 61165763442

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 81 126 162 189 378 567 1134 6733 8011 13466 16022 20199 24033 40398 47131 48066 56077 60597 72099 94262 112154 121194 141393 144198 168231 181791 216297 282786 336462 363582 424179 432594 504693 545373 648891 848358 1009386 1090746 1272537 1297782 1514079 2545074 3028158 3817611 4542237 7635222 9084474 53938063 107876126 161814189 323628378 377566441 485442567 755132882 970885134 1132699323 1456327701 2265398646 2912655402 3398097969 4368983103 6796195938 8737966206 10194293907 20388587814 30582881721 61165763442
• Sum of all divisors σ(n): 156678954432
• Sum of proper divisors (its aliquot sum) s(n): 95513190990
• 61165763442 is an abundant number, because the sum of its proper divisors (95513190990) is greater than itself. Its abundance is 34347427548

Bases of 61165763442

• Binary: 111000111101110000110111101101110010₂
• Hexadecimal: 0xE3DC37B72
• Base-36: S3KIL4I

Squares and roots of 61165763442

• 61165763442 squared (61165763442²) is 3741250617442703687364
• 61165763442 cubed (61165763442³) is 228836450243736852730207548546888
• The square root of 61165763442 is 247317.1313152407
• The cube root of 61165763442 is 3940.0596811713

Scales and comparisons

• 61,165,763,442 seconds is equal to 1,944 years, 45 weeks, 6 days, 1 hour, 50 minutes, 42 seconds.
• To count from 1 to 61,165,763,442 would take you about three thousand, eight hundred eighty-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 61165763442 cubic inches would be around 328.3 feet tall.

Recreational maths with 61165763442

• 61165763442 backwards is 24436756116
• The number of decimal digits it has is: 11
• The sum of 61165763442's digits is 45
• More coming soon!