67939497 is an odd 8-digits composite number following 67939496
and preceding 67939498 . In scientific notation, it is written as 6.7939497 × 10^7.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 40383360 positive integers (up to 67939497) that are relatively prime to 67939497.
67939497 has 8 divisors, whose sum is 75725280
The reverse of 67939497 is 79493976
Previous prime number is 323
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
sixty-seven million nine hundred thirty-nine thousand four hundred ninety-seven
Scientific notation
6.7939497 × 10^7
Engineering notation
6.7939497 × 10^6
Prime Factorization
9 × 323 × 23371
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
67939497
Product of the distinct prime numbers
The prime factorization of 67939497 is 9 × 323 × 23371.
Since it has a total of 3 prime factors.
10 , 2 , 75 , 75 , 256 , 190 , 743 , 4060 , 76489 , 84569 , 103117 , 13994 , 9637576 , 2879467 , 82417405 , 49288799 , 398382922 , 518231901 , 1530522943 , 3892304229
n×2
135878994
n×3
203818491
n×4
271757988
n×5
339697485
n÷2
33969748.5
n÷3
22646499
n÷3
16984874.25
n÷5
13587899.4
n2
4615775252613009
n3
3.1359344892758E+23
n4
2.1305381182635E+31
n5
1.4474768809415E+39
2 √n
8242.5419016223
3 √n
408.04441918349
4 √n
90.788445859715
5 √n
36.848894692729
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-67939496
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67939497 can be divided by 8 positive divisors.
The sum of these divisors (counting 67939497) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000011001010110010101001
3
Ternary
11201211200110200
4
Quaternary
10003022302221
5
Quinary
114343030442
6
Senary
10424102413
8
Octal
403126251
10
Decimal
67939497
12
Duodecimal
1a904a09
16
Hexadecimal
40caca9
20
Vigesimal
114c8eh
36
Base36
14g6g9
md5
3735fbd69d4e823ef23d74c9f8bf18cc
sha1
b54ab6c991f8deb1b3d60587712e91dc5a9d2430
sha256
ce7ab3abc9b00a1a0f6ce7af29617711ac14bbd9ba8bf8d06aa5a63d4e5a5f6f
sha512
d3fd2d77841caa2355cf0310f415df0d00dfefbce131bd401db375f5dc76cc38bcf8487d10bb132ba19e5fd104d3f5b9d2436a80def2951c99ddab4f9fb9ae5c
ripemd-160
8ad67f5e726b093a6f541cdeedceeb3ef791c71e
Diameter
135878994
Circumference
426876449.32757
Area
1.4500885624231E+16
Volume
1.313577167153E+24
Surface area
5.8003542496922E+16
Circumference
426876449.32757
Perimeter
271757988
Area
4615775252613009
Diagonal
96080958.078206
Surface area
27694651515678054
Volume
3.1359344892758E+23
Space diagonal
117674660.64467
Perimeter
203818491
Area
1.9986893134612E+15
Altitude
58837330.322337
Surface area
1.9986893134612E+15
Volume
3.6957342378728E+22
Height
32026986.026069