75246989 is an odd 8-digits prime number following 75246988
and preceding 75246990 . In scientific notation, it is written as 7.5246989 × 10^7.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 75246988 positive integers (up to 75246989) that are relatively prime to 75246989.
75246989 has 2 divisors, whose sum is 75246990
The reverse of 75246989 is 98964257
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
seventy-five million two hundred forty-six thousand nine hundred eighty-nine
Scientific notation
7.5246989 × 10^7
Engineering notation
7.5246989 × 10^6
Prime Factorization
75246989
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
75246989
Product of the distinct prime numbers
The prime factorization of 75246989 is 75246989.
Since it has a total of 1 prime factors.
3 , 5 , 26 , 71 , 122 , 225 , 9328 , 7728 , 29967 , 25030 , 602959 , 811257 , 4088074 , 3581009 , 28252800 , 22258136 , 583440794 , 562602640 , 8082030378 , 2692750841
n×2
150493978
n×3
225740967
n×4
300987956
n×5
376234945
n÷2
37623494.5
n÷3
25082329.666667
n÷3
18811747.25
n÷5
15049397.8
n2
5662109353566121
n3
4.2605668024459E+23
n4
3.2059482331741E+31
n5
2.4123795143622E+39
2 √n
8674.5022335578
3 √n
422.17875560797
4 √n
93.137007862384
5 √n
37.60952299609
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
75246990
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
37623495
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8674.502291198
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999734209
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 75246989 can be divided by 2 positive divisors.
The sum of these divisors (counting 75246989) is 75246990, the average is 37623495.
Base
System
Value
2
Binary
100011111000010110110001101
3
Ternary
12020120221110112
4
Quaternary
10133002312031
5
Quinary
123230400424
6
Senary
11244445405
8
Octal
437026615
10
Decimal
75246989
12
Duodecimal
21249865
16
Hexadecimal
47c2d8d
20
Vigesimal
13a5h99
36
Base36
18ssy5
md5
e0d5f1e3ed186ee9536a20615243fcb1
sha1
d881968eeffadb4fc3d7bce385f1d7e2965c57cb
sha256
27672ad8f5ad3ca07982266c999310c667f576d7944c55f69e469ac047d50c2b
sha512
fcc7da549e9bc7f0e3af1f2c4f6f607f10d5c98af534e5846fe4c7c4de787dfbe2c394839ee3d7661a15d76ecef7a9e004e50e17d7203839b085dc38c3573e46
ripemd-160
9480f8398bb84a016c957b9e8b742f754b51830b
Diameter
150493978
Circumference
472790775.6943
Area
1.7788041148985E+16
Volume
1.7846620488923E+24
Surface area
7.1152164595942E+16
Circumference
472790775.6943
Perimeter
300987956
Area
5662109353566121
Diagonal
106415312.37154
Surface area
33972656121396726
Volume
4.2605668024459E+23
Space diagonal
130331608.06458
Perimeter
225740967
Area
2.4517652695969E+15
Altitude
65165804.032288
Surface area
2.4517652695969E+15
Volume
5.0211261295129E+22
Height
35471770.790513