146280990400

Names of 146280990400

• Cardinal: 146280990400 can be written as One hundred forty-six billion, two hundred eighty million, nine hundred ninety thousand, four hundred.

Scientific notation

• Scientific notation: 1.462809904 × 10¹¹

Factors of 146280990400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 20147

Divisors of 146280990400

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 160 200 320 400 800 1600 6911 13229 13822 26458 27644 34555 52916 55288 66145 69110 105832 110576 132290 138220 172775 211664 221152 264580 276440 330725 345550 423328 442304 529160 552880 661450 691100 846656 1058320 1105760 1322900 1382200 2116640 2211520 2645800 2764400 4233280 5291600 5528800 10583200 11057600 21166400 91425619 182851238 365702476 457128095 731404952 914256190 1462809904 1828512380 2285640475 2925619808 3657024760 4571280950 5851239616 7314049520 9142561900 14628099040 18285123800 29256198080 36570247600 73140495200 146280990400
• Sum of all divisors σ(n): 360021957120
• Sum of proper divisors (its aliquot sum) s(n): 213740966720
• 146280990400 is an abundant number, because the sum of its proper divisors (213740966720) is greater than itself. Its abundance is 67459976320

Bases of 146280990400

• Binary: 10001000001111000001101100011011000000₂
• Hexadecimal: 0x220F06C6C0
• Base-36: 1V77XAKG

Squares and roots of 146280990400

• 146280990400 squared (146280990400²) is 21398128152404892160000
• 146280990400 cubed (146280990400³) is 3130139378839909766969995264000000
• The square root of 146280990400 is 382466.9794897333
• The cube root of 146280990400 is 5269.0133308569

Scales and comparisons

• 146,280,990,400 seconds is equal to 4,651 years, 14 weeks, 5 days, 26 minutes, 40 seconds.
• To count from 1 to 146,280,990,400 would take you about nine thousand, three hundred two 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 146280990400 cubic inches would be around 439.1 feet tall.

Recreational maths with 146280990400

• 146280990400 backwards is 004099082641
• The number of decimal digits it has is: 12
• The sum of 146280990400's digits is 43
• More coming soon!