801228617973

Names of 801228617973

• Cardinal: 801228617973 can be written as Eight hundred one billion, two hundred twenty-eight million, six hundred seventeen thousand, nine hundred seventy-three.

Scientific notation

• Scientific notation: 8.01228617973 × 10¹¹

Factors of 801228617973

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 2669

Divisors of 801228617973

• Number of divisors d(n): 68
• Complete list of divisors:
  1 3 7 9 21 27 63 81 189 243 567 729 1701 2187 2659 5103 6561 7977 15309 18613 19683 23931 45927 55839 59049 71793 137781 167517 177147 215379 413343 502551 531441 646137 1240029 1507653 1594323 1938411 3720087 4522959 4782969 5815233 11160261 13568877 14348907 17445699 33480783 40706631 43046721 52337097 100442349 122119893 157011291 301327047 366359679 471033873 1099079037 1413101619 3297237111 4239304857 9891711333 12717914571 29675133999 38153743713 89025401997 114461231139 267076205991 801228617973
• Sum of all divisors σ(n): 1374051323680
• Sum of proper divisors (its aliquot sum) s(n): 572822705707
• 801228617973 is a deficient number, because the sum of its proper divisors (572822705707) is less than itself. Its deficiency is 228405912266

Bases of 801228617973

• Binary: 1011101010001100111100100111100011110101₂
• Hexadecimal: 0xBA8CF278F5
• Base-36: A82UTYB9

Squares and roots of 801228617973

• 801228617973 squared (801228617973²) is 641967298258923578628729
• 801228617973 cubed (801228617973³) is 514362571167858028019319935143546317
• The square root of 801228617973 is 895113.7458295453
• The cube root of 801228617973 is 9287.9275193775

Scales and comparisons

• 801,228,617,973 seconds is equal to 25,476 years, 30 weeks, 5 days, 8 hours, 59 minutes, 33 seconds.
• To count from 1 to 801,228,617,973 would take you about fifty thousand, nine hundred fifty-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 801228617973 cubic inches would be around 774 feet tall.

Recreational maths with 801228617973

• 801228617973 backwards is 379716822108
• The number of decimal digits it has is: 12
• The sum of 801228617973's digits is 54
• More coming soon!