450739696890

Names of 450739696890

• Cardinal: 450739696890 can be written as Four hundred fifty billion, seven hundred thirty-nine million, six hundred ninety-six thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 4.5073969689 × 10¹¹

Factors of 450739696890

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 58010311

Divisors of 450739696890

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 30 35 37 42 70 74 105 111 185 210 222 259 370 518 555 777 1110 1295 1554 2590 3885 7770 58010257 116020514 174030771 290051285 348061542 406071799 580102570 812143598 870153855 1218215397 1740307710 2030358995 2146379509 2436430794 4060717990 4292759018 6091076985 6439138527 10731897545 12182153970 12878277054 15024656563 21463795090 30049313126 32195692635 45073969689 64391385270 75123282815 90147939378 150246565630 225369848445 450739696890
• Sum of all divisors σ(n): 1269728527104
• Sum of proper divisors (its aliquot sum) s(n): 818988830214
• 450739696890 is an abundant number, because the sum of its proper divisors (818988830214) is greater than itself. Its abundance is 368249133324

Bases of 450739696890

• Binary: 110100011110010001011011111010011111010₂
• Hexadecimal: 0x68F22DF4FA
• Base-36: 5R2ERZZU

Squares and roots of 450739696890

• 450739696890 squared (450739696890²) is 203166274352489075672100
• 450739696890 cubed (450739696890³) is 91575104919911506985478627029769000
• The square root of 450739696890 is 671371.5043774199
• The cube root of 450739696890 is 7667.2908158173

Scales and comparisons

• 450,739,696,890 seconds is equal to 14,332 years, 6 weeks, 4 days, 15 hours, 21 minutes, 30 seconds.
• To count from 1 to 450,739,696,890 would take you about twenty-eight thousand, six hundred sixty-four 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 450739696890 cubic inches would be around 638.9 feet tall.

Recreational maths with 450739696890

• 450739696890 backwards is 098696937054
• The number of decimal digits it has is: 12
• The sum of 450739696890's digits is 66
• More coming soon!