72847278080001

Names of 72847278080001

• Cardinal: 72847278080001 can be written as Seventy-two trillion, eight hundred forty-seven billion, two hundred seventy-eight million, eighty thousand and one.

Scientific notation

• Scientific notation: 7.2847278080001 × 10¹³

Factors of 72847278080001

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 9531

Divisors of 72847278080001

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 443 1201 1329 3371 3603 3987 4513 10113 10809 13539 30339 40617 532043 1493353 1596129 1999259 4048571 4480059 4788387 5420113 5997777 12145713 13440177 15213323 16260339 17993331 36437139 45639969 48781017 136919907 1793516953 2401110059 5380550859 6739502089 7203330177 16141652577 18271200923 20218506267 21609990531 54813602769 60655518801 164440808307 8094142008889 24282426026667 72847278080001
• Sum of all divisors σ(n): 105603888716352
• Sum of proper divisors (its aliquot sum) s(n): 32756610636351
• 72847278080001 is a deficient number, because the sum of its proper divisors (32756610636351) is less than itself. Its deficiency is 40090667443650

Bases of 72847278080001

• Binary: 10000100100000100010100001000100000000000000001₂
• Hexadecimal: 0x424114220001
• Base-36: PTLKSIA69

Squares and roots of 72847278080001

• 72847278080001 squared (72847278080001²) is 5306725923664994180956160001
• 72847278080001 cubed (72847278080001³) is 386580539055573990587618892876001034240001
• The square root of 72847278080001 is 8535061.6916341619
• The cube root of 72847278080001 is 41764.2265604637

Scales and comparisons

• 72,847,278,080,001 seconds is equal to 2,316,318 years, 5 weeks, 5 days, 14 hours, 13 minutes, 21 seconds.
• To count from 1 to 72,847,278,080,001 would take you about five million, seven hundred ninety thousand, seven hundred ninety-five 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 72847278080001 cubic inches would be around 3480.4 feet tall.

Recreational maths with 72847278080001

• 72847278080001 backwards is 10008087274827
• The number of decimal digits it has is: 14
• The sum of 72847278080001's digits is 54
• More coming soon!