42442793171968

Names of 42442793171968

• Cardinal: 42442793171968 can be written as Forty-two trillion, four hundred forty-two billion, seven hundred ninety-three million, one hundred seventy-one thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 4.2442793171968 × 10¹³

Factors of 42442793171968

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 76958

Divisors of 42442793171968

• Number of divisors d(n): 66
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 128 224 256 448 512 896 1024 1792 3584 7168 76949 153898 307796 538643 615592 1077286 1231184 2154572 2462368 4309144 4924736 8618288 9849472 17236576 19698944 34473152 39397888 68946304 78795776 137892608 275785216 551570432 5921148601 11842297202 23684594404 41448040207 47369188808 82896080414 94738377616 165792160828 189476755232 331584321656 378953510464 663168643312 757907020928 1326337286624 1515814041856 2652674573248 3031628083712 5305349146496 6063256167424 10610698292992 21221396585984 42442793171968
• Sum of all divisors σ(n): 96965989623176
• Sum of proper divisors (its aliquot sum) s(n): 54523196451208
• 42442793171968 is an abundant number, because the sum of its proper divisors (54523196451208) is greater than itself. Its abundance is 12080403279240

Bases of 42442793171968

• Binary: 1001101001100111111011100111000011110000000000₂
• Hexadecimal: 0x2699FB9C3C00
• Base-36: F1LY77PJ4

Squares and roots of 42442793171968

• 42442793171968 squared (42442793171968²) is 1801390692238453482820993024
• 42442793171968 cubed (42442793171968³) is 76456052572584942374362831505836560351232
• The square root of 42442793171968 is 6514813.3643234939
• The cube root of 42442793171968 is 34881.9952866387

Scales and comparisons

• 42,442,793,171,968 seconds is equal to 1,349,549 years, 28 weeks, 1 hour, 59 minutes, 28 seconds.
• To count from 1 to 42,442,793,171,968 would take you about three million, three hundred seventy-three thousand, eight hundred seventy-three 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 42442793171968 cubic inches would be around 2906.8 feet tall.

Recreational maths with 42442793171968

• 42442793171968 backwards is 86917139724424
• The number of decimal digits it has is: 14
• The sum of 42442793171968's digits is 67
• More coming soon!