990334260540

Names of 990334260540

• Cardinal: 990334260540 can be written as Nine hundred ninety billion, three hundred thirty-four million, two hundred sixty thousand, five hundred forty.

Scientific notation

• Scientific notation: 9.9033426054 × 10¹¹

Factors of 990334260540

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 189719246

Divisors of 990334260540

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 29 30 36 45 58 60 87 90 116 145 174 180 261 290 348 435 522 580 870 1044 1305 1740 2610 5220 189719207 379438414 569157621 758876828 948596035 1138315242 1707472863 1897192070 2276630484 2845788105 3414945726 3794384140 5501857003 5691576210 6829891452 8537364315 11003714006 11383152420 16505571009 17074728630 22007428012 27509285015 33011142018 34149457260 49516713027 55018570030 66022284036 82527855045 99033426054 110037140060 165055710090 198066852108 247583565135 330111420180 495167130270 990334260540
• Sum of all divisors σ(n): 3107600627040
• Sum of proper divisors (its aliquot sum) s(n): 2117266366500
• 990334260540 is an abundant number, because the sum of its proper divisors (2117266366500) is greater than itself. Its abundance is 1126932105960

Bases of 990334260540

• Binary: 1110011010010100100001011001010100111100₂
• Hexadecimal: 0xE69485953C
• Base-36: CMYBG5Z0

Squares and roots of 990334260540

• 990334260540 squared (990334260540²) is 980761947599308601091600
• 990334260540 cubed (990334260540³) is 971282158141531511677311522805464000
• The square root of 990334260540 is 995155.3951720305
• The cube root of 990334260540 is 9967.6765001755

Scales and comparisons

• 990,334,260,540 seconds is equal to 31,489 years, 29 weeks, 3 days, 2 hours, 9 minutes.
• To count from 1 to 990,334,260,540 would take you about sixty-two thousand, nine hundred seventy-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 990334260540 cubic inches would be around 830.6 feet tall.

Recreational maths with 990334260540

• 990334260540 backwards is 045062433099
• 990334260540 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 990334260540's digits is 45
• More coming soon!