34189720

Names of 34189720

• Cardinal: 34189720 can be written as Thirty-four million, one hundred eighty-nine thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 3.418972 × 10⁷

Factors of 34189720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 528

Divisors of 34189720

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 17 20 34 40 68 85 136 137 170 274 340 367 548 680 685 734 1096 1370 1468 1835 2329 2740 2936 3670 4658 5480 6239 7340 9316 11645 12478 14680 18632 23290 24956 31195 46580 49912 50279 62390 93160 100558 124780 201116 249560 251395 402232 502790 854743 1005580 1709486 2011160 3418972 4273715 6837944 8547430 17094860 34189720
• Sum of all divisors σ(n): 82270080
• Sum of proper divisors (its aliquot sum) s(n): 48080360
• 34189720 is an abundant number, because the sum of its proper divisors (48080360) is greater than itself. Its abundance is 13890640

Bases of 34189720

• Binary: 10000010011011000110011000₂
• Hexadecimal: 0x209B198
• Base-36: KCSYG

Squares and roots of 34189720

• 34189720 squared (34189720²) is 1168936953678400
• 34189720 cubed (34189720³) is 39965627143917466048000
• The square root of 34189720 is 5847.1976193727
• The cube root of 34189720 is 324.5626306083

Scales and comparisons

• 34,189,720 seconds is equal to 1 year, 4 weeks, 3 days, 17 hours, 8 minutes, 40 seconds.
• To count from 1 to 34,189,720 would take you about thirty-two weeks!

  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 34189720 cubic inches would be around 27 feet tall.

Recreational maths with 34189720

• 34189720 backwards is 02798143
• 34189720 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 34189720's digits is 34
• More coming soon!