75551493 is an odd 8-digits composite number following 75551492
and preceding 75551494 . In scientific notation, it is written as 7.5551493 × 10^7.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 50029328 positive integers (up to 75551493) that are relatively prime to 75551493.
75551493 has 8 divisors, whose sum is 101412000
The reverse of 75551493 is 39415557
Previous prime number is 149
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
seventy-five million five hundred fifty-one thousand four hundred ninety-three
Scientific notation
7.5551493 × 10^7
Engineering notation
7.5551493 × 10^6
Prime Factorization
3 × 149 × 169019
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
75551493
Product of the distinct prime numbers
The prime factorization of 75551493 is 3 × 149 × 169019.
Since it has a total of 3 prime factors.
1 , 7 , 18 , 66 , 724 , 169 , 4676 , 7535 , 10235 , 3193 , 988374 , 11500 , 1387862 , 1395861 , 88556201 , 23715865 , 460160169 , 870838890 , 4152118462 , 2162863259
n×2
151102986
n×3
226654479
n×4
302205972
n×5
377757465
n÷2
37775746.5
n÷3
25183831
n÷3
18887873.25
n÷5
15110298.6
n2
5708028094529049
n3
4.3125004462761E+23
n4
3.2581584727933E+31
n5
2.4615873705013E+39
2 √n
8692.0361826214
3 √n
422.74746983457
4 √n
93.231090214699
5 √n
37.639912936139
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
-75551492
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 75551493 can be divided by 8 positive divisors.
The sum of these divisors (counting 75551493) is 1, the average is 0.125.
Base
System
Value
2
Binary
100100000001101001100000101
3
Ternary
12021011102011110
4
Quaternary
10200031030011
5
Quinary
123320121433
6
Senary
11255155233
8
Octal
440151405
10
Decimal
75551493
12
Duodecimal
21375b19
16
Hexadecimal
480d305
20
Vigesimal
13c3ied
36
Base36
18zbwl
md5
fb64619702e1dc6908dee257ac087645
sha1
98d76f52f7d2fa506f2e7a313b878824de33b0fc
sha256
bdbb7be33357591f91bfbc23d667636b8feaf2f6d59f4940a2a63cf82590ee84
sha512
5255533cba1fba1cd3a119406de9ace9831a5499eef50599df5b1334cf0bce12dccb86b0ad7d18880837af0ebbfc895178dce624d22d7c8493ae8875d9f759de
ripemd-160
0c3154e12fa0678ec2b635ad2d0497d19af69702
Diameter
151102986
Circumference
474704030.75308
Area
1.7932299128257E+16
Volume
1.8064159627498E+24
Surface area
7.1729196513026E+16
Circumference
474704030.75308
Perimeter
302205972
Area
5708028094529049
Diagonal
106845946.05814
Surface area
34248168567174294
Volume
4.3125004462761E+23
Space diagonal
130859024.46368
Perimeter
226654479
Area
2.4716486676887E+15
Altitude
65429512.231842
Surface area
2.4716486676887E+15
Volume
5.0823305157198E+22
Height
35615315.352712