67395989 is an odd 8-digits prime number following 67395988
and preceding 67395990 . In scientific notation, it is written as 6.7395989 × 10^7.
The sum of its digits is 56. It has a total of 1 prime factors and 2 positive divisors.
There are 67395988 positive integers (up to 67395989) that are relatively prime to 67395989.
67395989 has 2 divisors, whose sum is 67395990
The reverse of 67395989 is 98959376
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 56 Digital Root 2
Name
sixty-seven million three hundred ninety-five thousand nine hundred eighty-nine
Scientific notation
6.7395989 × 10^7
Engineering notation
6.7395989 × 10^6
Prime Factorization
67395989
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
67395989 Product of the distinct prime numbers
The prime factorization of 67395989 is 67395989.
Since it has a total of 1 prime factors.
8 , 5 , 13 , 38 , 431 , 981 , 3973 , 850 , 27231 , 85426 , 837981 , 956929 , 4854819 , 3528965 , 55573501 , 88496264 , 831848828 , 259478583 , 709115516 , 3577634081
n×2
134791978
n×3
202187967
n×4
269583956
n×5
336979945
n÷2
33697994.5
n÷3
22465329.666667
n÷3
16848997.25
n÷5
13479197.8
n2
4542219333288121
n3
3.0612736422187E+23
n4
2.0631756471696E+31
n5
1.3904976322171E+39
2 √n8209.5060143714
3 √n406.95340217141
4 √n90.606324361887
5 √n36.789747754958
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
67395990 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
33697995 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8209.5060752764 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999703246 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67395989 can be divided by 2 positive divisors.
The sum of these divisors (counting 67395989) is 67395990, the average is 33697995.
Base
System
Value
2
Binary
100000001000110000110010101
3
Ternary
11200211001220202
4
Quaternary
10001012012111
5
Quinary
114223132424
6
Senary
10404310245
8
Octal
401060625
10
Decimal
67395989
12
Duodecimal
1a6a2385
16
Hexadecimal
4046195
20
Vigesimal
11149j9
36
Base36
144j2t
md5
acab1579ec3397dda8ce15d2a0ab2431
sha1
66daa66839cf0bf96ba09c741631b63e7b859ad9
sha256
d968baba118bf441937d79e7035b866ed5e666d467f6f7dcb8a0b0530d7948d4
sha512
78cb1b599d82fd0ce560d1f2a8e34e71b2de9fd4a62bfffedd054440be055cb94e996cb74f523364ab359f90bb8acc3317be7ffea47e4a6b34f7475b7cc3d327
ripemd-160
f560db0fbf68c27c5ff58dcc3867c27da298553e
Diameter
134791978
Circumference
423461487.84764
Area
1.4269802888451E+16
Volume
1.2823033046697E+24
Surface area
5.7079211553806E+16
Circumference
423461487.84764
Perimeter
269583956
Area
4542219333288121
Diagonal
95312321.693348
Surface area
27253315999728726
Volume
3.0612736422187E+23
Space diagonal
116733277.17435
Perimeter
202187967
Area
1.9668386660942E+15
Altitude
58366638.587177
Surface area
1.9668386660942E+15
Volume
3.6077455858008E+22
Height
31770773.897783