168989934 is an even 9-digits composite number following 168989933
and preceding 168989935 . In scientific notation, it is written as 1.68989934 × 10^8.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 56329976 positive integers (up to 168989934) that are relatively prime to 168989934.
168989934 has 8 divisors, whose sum is 337979880
The reverse of 168989934 is 439989861
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 57
Digital Root 3
Name
one hundred sixty-eight million nine hundred eighty-nine thousand nine hundred thirty-four
Scientific notation
1.68989934 × 10^8
Engineering notation
1.68989934 × 10^6
Prime Factorization
2 × 3 × 28164989
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
168989934
Product of the distinct prime numbers
The prime factorization of 168989934 is 2 × 3 × 28164989.
Since it has a total of 3 prime factors.
6 , 1 , 100 , 93 , 102 , 197 , 1443 , 4426 , 80616 , 39621 , 241164 , 123140 , 951489 , 2016088 , 68786099 , 10399974 , 573561147 , 897671147 , 4234895584 , 4533133562
n×2
337979868
n×3
506969802
n×4
675959736
n×5
844949670
n÷2
84494967
n÷3
56329978
n÷3
42247483.5
n÷5
33797986.8
n2
28557597793324356
n3
4.8259465662924E+24
n4
8.1553639172528E+32
n5
1.3781744101225E+41
2 √n
12999.612840389
3 √n
552.86650429644
4 √n
114.01584469006
5 √n
44.215258382999
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
-168989933
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 168989934 can be divided by 8 positive divisors.
The sum of these divisors (counting 168989934) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010000100101001010011101110
3
Ternary
102202222120121110
4
Quaternary
22010221103232
5
Quinary
321230134214
6
Senary
24434012450
8
Octal
1204512356
10
Decimal
168989934
12
Duodecimal
48717126
16
Hexadecimal
a1294ee
20
Vigesimal
2cg3ege
36
Base36
2sm1gu
md5
70b511ad9e6d6a3218badec0ca4ef7f0
sha1
7f0b9df2c864884a177ca9b789019be5b0ba4531
sha256
b45542d7ad5d1c4c8310dce3fce3d33308ebc5f5f39d445ca322a0882cda1d9c
sha512
f560b2736cc5b438dad12dde5ea5ef1c89ecbd4246a76aa9c25ea2108e40485aec5f54eb0eccb285605d3b2e47168f8965aab77898db25ab422f5a0b29d29df9
ripemd-160
91cf593ca452f9541e076acde4c5c09af1048df2
Diameter
337979868
Circumference
1061795070.37
Area
8.971633943168E+16
Volume
2.0214877705708E+25
Surface area
3.5886535772672E+17
Circumference
1061795070.37
Perimeter
675959736
Area
28557597793324356
Diagonal
238987856.56733
Surface area
171345586759946136
Volume
4.8259465662924E+24
Space diagonal
292699151.65571
Perimeter
506969802
Area
1.2365802580039E+16
Altitude
146349575.82786
Surface area
1.2365802580039E+16
Volume
5.6874325711155E+23
Height
79662618.855778