80225280

Names of 80225280

• Cardinal: 80225280 can be written as Eighty million, two hundred twenty-five thousand, two hundred eighty.

Scientific notation

• Scientific notation: 8.022528 × 10⁷

Factors of 80225280

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1751

Divisors of 80225280

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 192 240 256 288 320 360 384 480 512 576 640 720 768 960 1024 1152 1280 1440 1536 1741 1920 2304 2560 2880 3072 3482 3840 4608 5120 5223 5760 6964 7680 8705 9216 10446 11520 13928 15360 15669 17410 20892 23040 26115 27856 31338 34820 41784 46080 52230 55712 62676 69640 78345 83568 104460 111424 125352 139280 156690 167136 208920 222848 250704 278560 313380 334272 417840 445696 501408 557120 626760 668544 835680 891392 1002816 1114240 1253520 1337088 1671360 1782784 2005632 2228480 2507040 2674176 3342720 4011264 4456960 5014080 5348352 6685440 8022528 8913920 10028160 13370880 16045056 20056320 26741760 40112640 80225280
• Sum of all divisors σ(n): 278138172
• Sum of proper divisors (its aliquot sum) s(n): 197912892
• 80225280 is an abundant number, because the sum of its proper divisors (197912892) is greater than itself. Its abundance is 117687612

Bases of 80225280

• Binary: 100110010000010010000000000₂
• Hexadecimal: 0x4C82400
• Base-36: 1BRI80

Squares and roots of 80225280

• 80225280 squared (80225280²) is 6436095551078400
• 80225280 cubed (80225280³) is 516337567692018941952000
• The square root of 80225280 is 8956.8565914609
• The cube root of 80225280 is 431.2910181527

Scales and comparisons

• 80,225,280 seconds is equal to 2 years, 28 weeks, 4 days, 12 hours, 48 minutes.
• To count from 1 to 80,225,280 would take you about 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 80225280 cubic inches would be around 35.9 feet tall.

Recreational maths with 80225280

• 80225280 backwards is 08252208
• The number of decimal digits it has is: 8
• The sum of 80225280's digits is 27
• More coming soon!