75476989 is an odd 8-digits composite number following 75476988
and preceding 75476990 . In scientific notation, it is written as 7.5476989 × 10^7.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 63053424 positive integers (up to 75476989) that are relatively prime to 75476989.
75476989 has 8 divisors, whose sum is 86330880
The reverse of 75476989 is 98967457
Previous prime number is 7493
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 55
Digital Root 1
Name
seventy-five million four hundred seventy-six thousand nine hundred eighty-nine
Scientific notation
7.5476989 × 10^7
Engineering notation
7.5476989 × 10^6
Prime Factorization
7 × 7493 × 1439
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
75476989
Product of the distinct prime numbers
The prime factorization of 75476989 is 7 × 7493 × 1439.
Since it has a total of 3 prime factors.
7 , 5 , 38 , 70 , 385 , 725 , 5684 , 5627 , 46998 , 7552 , 936141 , 669264 , 5862977 , 4920099 , 5275142 , 46561881 , 690417282 , 957639506 , 4757439501 , 5384249536
n×2
150953978
n×3
226430967
n×4
301907956
n×5
377384945
n÷2
37738494.5
n÷3
25158996.333333
n÷3
18869247.25
n÷5
15095397.8
n2
5696775868506121
n3
4.299754895627E+23
n4
3.2453255295994E+31
n5
2.4494739929899E+39
2 √n
8687.7493633276
3 √n
422.6084620526
4 √n
93.208097091013
5 √n
37.632486396188
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
-75476988
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 75476989 can be divided by 8 positive divisors.
The sum of these divisors (counting 75476989) is 1, the average is 0.125.
Base
System
Value
2
Binary
100011111111010111111111101
3
Ternary
12021000121222001
4
Quaternary
10133322333331
5
Quinary
123310230424
6
Senary
11253422301
8
Octal
437727775
10
Decimal
75476989
12
Duodecimal
2133a991
16
Hexadecimal
47faffd
20
Vigesimal
13bec99
36
Base36
18xqf1
md5
b97382edadccfece93b0cb49a49c0ca9
sha1
3aa283b266ec3af8d877ee658b18e51eb8ebedcf
sha256
715aba49b3e76d503598803d9ed5ce8f93b7b8b5c09b08acdce834c9c748c69a
sha512
05ae04c93c5f4ee7adf503c50cd5f3e6e0a388c7e983883addb775d8c4dffa9faf56f5b2f865c20cca9f990ce7d2f8f8211deaba69803e0dd4248a19b987bffc
ripemd-160
f5122506fe0ac5e6a32270749e87a412ac8f81fe
Diameter
150953978
Circumference
474235908.31496
Area
1.7896949217646E+16
Volume
1.8010771189785E+24
Surface area
7.1587796870586E+16
Circumference
474235908.31496
Perimeter
301907956
Area
5696775868506121
Diagonal
106740581.49088
Surface area
34180655211036726
Volume
4.299754895627E+23
Space diagonal
130729979.75032
Perimeter
226430967
Area
2.4667763108962E+15
Altitude
65364989.875159
Surface area
2.4667763108962E+15
Volume
5.0673097402299E+22
Height
35580193.830295