168148669 is an odd 9-digits composite number following 168148668
and preceding 168148670 . In scientific notation, it is written as 1.68148669 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 155009856 positive integers (up to 168148669) that are relatively prime to 168148669.
168148669 has 8 divisors, whose sum is 181321560
The reverse of 168148669 is 966841861
Previous prime number is 797
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred sixty-eight million one hundred forty-eight thousand six hundred sixty-nine
Scientific notation
1.68148669 × 10^8
Engineering notation
1.68148669 × 10^6
Prime Factorization
13 × 797 × 16229
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
168148669
Product of the distinct prime numbers
The prime factorization of 168148669 is 13 × 797 × 16229.
Since it has a total of 3 prime factors.
4 , 4 , 14 , 68 , 697 , 549 , 9541 , 5515 , 97887 , 81551 , 192116 , 711347 , 8582448 , 4114558 , 75296446 , 26540311 , 43355802 , 953073852 , 9161074716 , 7053729713
n×2
336297338
n×3
504446007
n×4
672594676
n×5
840743345
n÷2
84074334.5
n÷3
56049556.333333
n÷3
42037167.25
n÷5
33629733.8
n2
28273974886471561
n3
4.7542312444996E+24
n4
7.9941765588082E+32
n5
1.3442101481146E+41
2 √n
12967.215159779
3 √n
551.94755177133
4 √n
113.87368071587
5 √n
44.171148015529
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
-168148668
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 168148669 can be divided by 8 positive divisors.
The sum of these divisors (counting 168148669) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010000001011011111010111101
3
Ternary
102201101211121111
4
Quaternary
22001123322331
5
Quinary
321021224134
6
Senary
24404002021
8
Octal
1201337275
10
Decimal
168148669
12
Duodecimal
48390311
16
Hexadecimal
a05bebd
20
Vigesimal
2caibd9
36
Base36
2s40cd
md5
3ad4b86b3e364f0762d5efaf4cfce6c3
sha1
beb5dc1d1efa8b03632f242010c86a5155d0b466
sha256
7e77fa8512e5fcba9ad97d9f5ce98f68862e6c2905616c321408746ac1d2ba4a
sha512
5aa4cec3058e41b3036a8fd24200c13cf3d5714b9e06c6ca7a68d12373ed6021bc91f8cdaf325d07eafe226a196f4d60e357c33e75045ea927e35be7dacc3ab8
ripemd-160
b559223795fcb7169923c833624855f02a01b607
Diameter
336297338
Circumference
1056509246.4826
Area
8.8825311791121E+16
Volume
1.9914477268249E+25
Surface area
3.5530124716449E+17
Circumference
1056509246.4826
Perimeter
672594676
Area
28273974886471561
Diagonal
237798128.19478
Surface area
169643849318829366
Volume
4.7542312444996E+24
Space diagonal
291242037.93308
Perimeter
504446007
Area
1.2242990258824E+16
Altitude
145621018.96654
Surface area
1.2242990258824E+16
Volume
5.6029152538577E+23
Height
79266042.731595