742300000

Names of 742300000

• Cardinal: 742300000 can be written as Seven hundred forty-two million, three hundred thousand.

Scientific notation

• Scientific notation: 7.423 × 10⁸

Factors of 742300000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 591

Divisors of 742300000

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 65 80 100 104 125 130 160 200 208 250 260 325 400 416 500 520 571 625 650 800 1000 1040 1142 1250 1300 1625 2000 2080 2284 2500 2600 2855 3125 3250 4000 4568 5000 5200 5710 6250 6500 7423 8125 9136 10000 10400 11420 12500 13000 14275 14846 16250 18272 20000 22840 25000 26000 28550 29692 32500 37115 40625 45680 50000 52000 57100 59384 65000 71375 74230 81250 91360 100000 114200 118768 130000 142750 148460 162500 185575 228400 237536 260000 285500 296920 325000 356875 371150 456800 571000 593840 650000 713750 742300 927875 1142000 1187680 1300000 1427500 1484600 1784375 1855750 2284000 2855000 2969200 3568750 3711500 4639375 5710000 5938400 7137500 7423000 9278750 11420000 14275000 14846000 18557500 23196875 28550000 29692000 37115000 46393750 57100000 74230000 92787500 148460000 185575000 371150000 742300000
• Sum of all divisors σ(n): 1970592624
• Sum of proper divisors (its aliquot sum) s(n): 1228292624
• 742300000 is an abundant number, because the sum of its proper divisors (1228292624) is greater than itself. Its abundance is 485992624

Bases of 742300000

• Binary: 101100001111101001100101100000₂
• Hexadecimal: 0x2C3E9960
• Base-36: C9Y2CG

Squares and roots of 742300000

• 742300000 squared (742300000²) is 551009290000000000
• 742300000 cubed (742300000³) is 409014195967000000000000000
• The square root of 742300000 is 27245.1830604975
• The cube root of 742300000 is 905.4402993703

Scales and comparisons

• 742,300,000 seconds is equal to 23 years, 31 weeks, 2 days, 10 hours, 26 minutes, 40 seconds.
• To count from 1 to 742,300,000 would take you about thirty-five 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 742300000 cubic inches would be around 75.5 feet tall.

Recreational maths with 742300000

• 742300000 backwards is 000003247
• 742300000 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 742300000's digits is 16
• More coming soon!