67394489 is an odd 8-digits prime number following 67394488
and preceding 67394490 . In scientific notation, it is written as 6.7394489 × 10^7.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 67394488 positive integers (up to 67394489) that are relatively prime to 67394489.
67394489 has 2 divisors, whose sum is 67394490
The reverse of 67394489 is 98449376
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
sixty-seven million three hundred ninety-four thousand four hundred eighty-nine
Scientific notation
6.7394489 × 10^7
Engineering notation
6.7394489 × 10^6
Prime Factorization
67394489
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
67394489
Product of the distinct prime numbers
The prime factorization of 67394489 is 67394489.
Since it has a total of 1 prime factors.
8 , 8 , 13 , 98 , 575 , 117 , 868 , 8716 , 31482 , 19830 , 175601 , 477555 , 6372853 , 5550125 , 20016908 , 28981775 , 793173283 , 669951342 , 2974014204 , 9576859912
n×2
134788978
n×3
202183467
n×4
269577956
n×5
336972445
n÷2
33697244.5
n÷3
22464829.666667
n÷3
16848622.25
n÷5
13478897.8
n2
4542017147571121
n3
3.0610692468979E+23
n4
2.062991976883E+31
n5
1.3903429009313E+39
2 √n
8209.4146563564
3 √n
406.95038302719
4 √n
90.605820212371
5 √n
36.789583991168
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
67394490
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
33697245
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8209.4147172621
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.999999970324
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67394489 can be divided by 2 positive divisors.
The sum of these divisors (counting 67394489) is 67394490, the average is 33697245.
Base
System
Value
2
Binary
100000001000101101110111001
3
Ternary
11200210222212012
4
Quaternary
10001011232321
5
Quinary
114223110424
6
Senary
10404255305
8
Octal
401055671
10
Decimal
67394489
12
Duodecimal
1a6a1535
16
Hexadecimal
4045bb9
20
Vigesimal
1114649
36
Base36
144hx5
md5
6dffed0fcf0ea380b8cd0656c8b39c8e
sha1
2fac731dba670578ab14026934bb461a34ebb98e
sha256
a55781d706b849ac38ab24d12f531d6abb5cc66b23e07c142000095c63a0aaee
sha512
173d49b41025ccfa2ed56c97206d81281d1de11915e89797898eedb6ea3e6ae1b4356bc4b771c1babe2e3a8398d5a0adae768c64b2ab7ba875e3dba31bbb9233
ripemd-160
2a9af18e4777cc694f9c063c7b0468c8ce16bf7e
Diameter
134788978
Circumference
423452063.06968
Area
1.4269167703288E+16
Volume
1.2822176877579E+24
Surface area
5.7076670813153E+16
Circumference
423452063.06968
Perimeter
269577956
Area
4542017147571121
Diagonal
95310200.373004
Surface area
27252102885426726
Volume
3.0610692468979E+23
Space diagonal
116730679.09814
Perimeter
202183467
Area
1.9667511171106E+15
Altitude
58365339.549071
Surface area
1.9667511171106E+15
Volume
3.6075047036052E+22
Height
31770066.791001