801200450000

Names of 801200450000

• Cardinal: 801200450000 can be written as Eight hundred one billion, two hundred million, four hundred fifty thousand.

Scientific notation

• Scientific notation: 8.0120045 × 10¹¹

Factors of 801200450000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4010

Divisors of 801200450000

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 400 500 625 1000 1250 2000 2500 3125 4003 5000 6250 8006 10000 12500 16012 20015 25000 32024 40030 50000 64048 80060 100075 160120 200150 320240 400300 500375 800600 1000750 1601200 2001500 2501875 4003000 5003750 8006000 10007500 12509375 16024009 20015000 25018750 32048018 40030000 50037500 64096036 80120045 100075000 128192072 160240090 200150000 256384144 320480180 400600225 640960360 801200450 1281920720 1602400900 2003001125 3204801800 4006002250 6409603600 8012004500 10015005625 16024009000 20030011250 32048018000 40060022500 50075028125 80120045000 100150056250 160240090000 200300112500 400600225000 801200450000
• Sum of all divisors σ(n): 1940767982118
• Sum of proper divisors (its aliquot sum) s(n): 1139567532118
• 801200450000 is an abundant number, because the sum of its proper divisors (1139567532118) is greater than itself. Its abundance is 338367082118

Bases of 801200450000

• Binary: 1011101010001011010001001010100111010000₂
• Hexadecimal: 0xBA8B44A9D0
• Base-36: A82E27RK

Squares and roots of 801200450000

• 801200450000 squared (801200450000²) is 641922161080202500000000
• 801200450000 cubed (801200450000³) is 514308324322430729091125000000000000
• The square root of 801200450000 is 895098.0113931659
• The cube root of 801200450000 is 9287.8186760539

Scales and comparisons

• 801,200,450,000 seconds is equal to 25,475 years, 36 weeks, 1 day, 8 hours, 33 minutes, 20 seconds.
• To count from 1 to 801,200,450,000 would take you about fifty thousand, nine hundred fifty-one 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 801200450000 cubic inches would be around 774 feet tall.

Recreational maths with 801200450000

• 801200450000 backwards is 000054002108
• 801200450000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 801200450000's digits is 20
• More coming soon!