67397771 is an odd 8-digits composite number following 67397770
and preceding 67397772 . In scientific notation, it is written as 6.7397771 × 10^7.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 57769512 positive integers (up to 67397771) that are relatively prime to 67397771.
67397771 has 4 divisors, whose sum is 77026032
The reverse of 67397771 is 17779376
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
sixty-seven million three hundred ninety-seven thousand seven hundred seventy-one
Scientific notation
6.7397771 × 10^7
Engineering notation
6.7397771 × 10^6
Prime Factorization
7 × 9628253
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
67397771
Product of the distinct prime numbers
The prime factorization of 67397771 is 7 × 9628253.
Since it has a total of 2 prime factors.
3 , 7 , 81 , 48 , 376 , 986 , 1144 , 5339 , 54622 , 25356 , 920769 , 823059 , 3854754 , 1776252 , 2199859 , 95523506 , 425102735 , 112175984 , 92709295 , 3819093666
n×2
134795542
n×3
202193313
n×4
269591084
n×5
336988855
n÷2
33698885.5
n÷3
22465923.666667
n÷3
16849442.75
n÷5
13479554.2
n2
4542459535768441
n3
3.0615164756849E+23
n4
2.0633938634094E+31
n5
1.3906814708887E+39
2 √n
8209.6145463718
3 √n
406.95698885652
4 √n
90.606923280574
5 √n
36.78994230255
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-67397770
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67397771 can be divided by 4 positive divisors.
The sum of these divisors (counting 67397771) is 1, the average is 0.25.
Base
System
Value
2
Binary
100000001000110100010001011
3
Ternary
11200211011100202
4
Quaternary
10001012202023
5
Quinary
114223212041
6
Senary
10404322415
8
Octal
401064213
10
Decimal
67397771
12
Duodecimal
1a6a340b
16
Hexadecimal
404688b
20
Vigesimal
1114e8b
36
Base36
144kgb
md5
bd6293323107526fd6feac351a7134c9
sha1
fda2be990e57b791c9a74f18fd621031e7e67b6e
sha256
b6558a21048ad71f0e065506da6c080a35d335514dd6d6598f45dc7814b2ed10
sha512
06c6d4e7c45ff01948c8a09f56dbd9b8db6e9c6234452bd0e1560c3bcbcb5600c0e5c7b1db92ae81ce76cbe39d6623b739dea773cbce68e13f1ef99648c5c857
ripemd-160
685c79d087361c41abf1217e2889756f5eb20e9f
Diameter
134795542
Circumference
423472684.48385
Area
1.4270557506799E+16
Volume
1.2824050225141E+24
Surface area
5.7082230027196E+16
Circumference
423472684.48385
Perimeter
269591084
Area
4542459535768441
Diagonal
95314841.821916
Surface area
27254757214610646
Volume
3.0615164756849E+23
Space diagonal
116736363.68889
Perimeter
202193313
Area
1.9669426768192E+15
Altitude
58368181.844446
Surface area
1.9669426768192E+15
Volume
3.6080317677852E+22
Height
31771613.940639