67221390 is an even 8-digits composite number following 67221389
and preceding 67221391 . In scientific notation, it is written as 6.7221390 × 10^7.
The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors.
There are 17418240 positive integers (up to 67221390) that are relatively prime to 67221390.
67221390 has 32 divisors, whose sum is 123140160
The reverse of 67221390 is 09312276
Previous prime number is 109
Is Prime? no Number parity even Number length 8 Sum of Digits 30 Digital Root 3
Name
sixty-seven million two hundred twenty-one thousand three hundred ninety
Scientific notation
6.7221390 × 10^7
Engineering notation
6.7221390 × 10^6
Prime Factorization
2 × 183 × 5 × 109 × 337
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
67221390 Product of the distinct prime numbers
The prime factorization of 67221390 is 2 × 183 × 5 × 109 × 337.
Since it has a total of 5 prime factors.
7 , 3 , 11 , 99 , 710 , 765 , 2328 , 8184 , 76161 , 49016 , 38552 , 602597 , 2023892 , 9774683 , 55423743 , 17230068 , 853903925 , 525019992 , 4940468810 , 4718872079
n×2
134442780
n×3
201664170
n×4
268885560
n×5
336106950
n÷2
33610695
n÷3
22407130
n÷3
16805347.5
n÷5
13444278
n2
4518715273532100
n3
3.0375432170106E+23
n4
2.0418787723252E+31
n5
1.372579292872E+39
2 √n8198.865165375
3 √n406.60167449531
4 √n90.547585088588
5 √n36.770666144967
1 , 2 , 5 , 10 , 109 , 183 , 218 , 337 , 366 , 545 , 674 , 915 , 1090 , 1685 , 1830 , 3370 , 19947 , 36733 , 39894 , 61671 , 73466 , 99735 , 123342 , 183665 , 199470 , 308355 , 367330 , 616710 , 6722139 , 13444278 , 33610695 , 67221390
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-67221389 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67221390 can be divided by 32 positive divisors.
The sum of these divisors (counting 67221390) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100000000011011011110001110
3
Ternary
11200111012102010
4
Quaternary
10000123132032
5
Quinary
114202041030
6
Senary
10400442050
8
Octal
400333616
10
Decimal
67221390
12
Duodecimal
1a619326
16
Hexadecimal
401b78e
20
Vigesimal
1102d9a
36
Base36
140scu
md5
8e018dafcc918cc7adf8d143bd8e6887
sha1
7e8a2b39b8206394196e8a99d4d0c6cf9c216913
sha256
388e00edd1b914ec6d3ec43625ca16344ceec219b8fd68af00b31df1aa31494d
sha512
ce35b39082109738aeb336f873c823e98721b37af65950f995b2bf5900b88b84180d944cbe9bd2a9a0d33e3c297f7dc5fc9cb260fb5d2c5ebc128d63131e1ba2
ripemd-160
dc7386ad6000e15c7227099dd566a240685c5fca
Diameter
134442780
Circumference
422364449.97619
Area
1.4195962706992E+16
Volume
1.2723631274029E+24
Surface area
5.678385082797E+16
Circumference
422364449.97619
Perimeter
268885560
Area
4518715273532100
Diagonal
95065401.419571
Surface area
27112291641192600
Volume
3.0375432170106E+23
Space diagonal
116430862.8354
Perimeter
201664170
Area
1.9566611096738E+15
Altitude
58215431.417701
Surface area
1.9566611096738E+15
Volume
3.5797790114923E+22
Height
31688467.139857