172938982 is an even 9-digits composite number following 172938981
and preceding 172938983 . In scientific notation, it is written as 1.72938982 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 86469490 positive integers (up to 172938982) that are relatively prime to 172938982.
172938982 has 4 divisors, whose sum is 259408476
The reverse of 172938982 is 289839271
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 49 Digital Root 4
Name
one hundred seventy-two million nine hundred thirty-eight thousand nine hundred eighty-two
Scientific notation
1.72938982 × 10^8
Engineering notation
1.72938982 × 10^6
Prime Factorization
2 × 86469491
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
172938982 Product of the distinct prime numbers
The prime factorization of 172938982 is 2 × 86469491.
Since it has a total of 2 prime factors.
5 , 3 , 30 , 59 , 479 , 1000 , 6384 , 4044 , 44198 , 21200 , 351624 , 303725 , 2058956 , 2488306 , 36223521 , 58688025 , 348371710 , 728119808 , 4963858036 , 439043039
n×2
345877964
n×3
518816946
n×4
691755928
n×5
864694910
n÷2
86469491
n÷3
57646327.333333
n÷3
43234745.5
n÷5
34587796.4
n2
29907891495196324
n3
5.1722403089457E+24
n4
8.9448197368844E+32
n5
1.5469080194703E+41
2 √n13150.626677083
3 √n557.13994809539
4 √n114.67618182117
5 √n44.420002600464
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
-172938981 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 172938982 can be divided by 4 positive divisors.
The sum of these divisors (counting 172938982) is 1, the average is 0.25.
Base
System
Value
2
Binary
1010010011101101011011100110
3
Ternary
110001102012200111
4
Quaternary
22103231123212
5
Quinary
323233021412
6
Senary
25054403234
8
Octal
1223553346
10
Decimal
172938982
12
Duodecimal
49b0051a
16
Hexadecimal
a4ed6e6
20
Vigesimal
2e0h792
36
Base36
2uyokm
md5
7a4bebdf23da9fc3a482cc1337e6ec8f
sha1
9d5e1bcddec214a8c8de666fe06373d866ab6b41
sha256
2a6c2314a825bb7aefde5b26880bd7efef6df4584edfd32e54b518472375dd4c
sha512
1771354eccb769ea3880d933e7a414aeded385227c97b95236bea892b630cb26fd9f6675ea91c8ec3bd029951fc7d0b436098e816e310b4f4445fcd6878513f0
ripemd-160
0bc842a09485390a8f051720af8b896e75f013a3
Diameter
345877964
Circumference
1086607670.741
Area
9.3958412205669E+16
Volume
2.1665429542913E+25
Surface area
3.7583364882268E+17
Circumference
1086607670.741
Perimeter
691755928
Area
29907891495196324
Diagonal
244572653.8074
Surface area
179447348971177944
Volume
5.1722403089457E+24
Space diagonal
299539103.43324
Perimeter
518816946
Area
1.2950496904234E+16
Altitude
149769551.71662
Surface area
1.2950496904234E+16
Volume
6.0955436606365E+23
Height
81524217.935799