147186989 is an odd 9-digits composite number following 147186988
and preceding 147186990 . In scientific notation, it is written as 1.47186989 × 10^8.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 144409824 positive integers (up to 147186989) that are relatively prime to 147186989.
147186989 has 4 divisors, whose sum is 149964156
The reverse of 147186989 is 989681741
Previous prime number is 53
Is Prime? no Number parity odd Number length 9 Sum of Digits 53 Digital Root 8
Name
one hundred forty-seven million one hundred eighty-six thousand nine hundred eighty-nine
Scientific notation
1.47186989 × 10^8
Engineering notation
1.47186989 × 10^6
Prime Factorization
53 × 2777113
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
147186989 Product of the distinct prime numbers
The prime factorization of 147186989 is 53 × 2777113.
Since it has a total of 2 prime factors.
1 , 1 , 22 , 8 , 584 , 92 , 8476 , 6835 , 28843 , 12499 , 106636 , 309764 , 3407895 , 7359279 , 36587498 , 70755810 , 914970615 , 633676863 , 3884948190 , 5257812236
n×2
294373978
n×3
441560967
n×4
588747956
n×5
735934945
n÷2
73593494.5
n÷3
49062329.666667
n÷3
36796747.25
n÷5
29437397.8
n2
21664009730886121
n3
3.1886603619558E+24
n4
4.6932931761993E+32
n5
6.9079169109902E+40
2 √n12132.064498675
3 √n527.98689155741
4 √n110.14565129262
5 √n43.010439877808
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
-147186988 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 147186989 can be divided by 4 positive divisors.
The sum of these divisors (counting 147186989) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000110001011110010100101101
3
Ternary
101020221212120222
4
Quaternary
20301132110231
5
Quinary
300134440424
6
Senary
22334421125
8
Octal
1061362455
10
Decimal
147186989
12
Duodecimal
413617a5
16
Hexadecimal
8c5e52d
20
Vigesimal
25ji799
36
Base36
2fmq7h
md5
ab160e6bf8fac49ff8dd03fb760124dd
sha1
f829da48f40a4f0f8c40792b64aaaa76600c00a6
sha256
b7b5f62f3cc0e31e4396e629a1a5f2c81223cc8f81d349b6becc859a0534c873
sha512
9efc86323d673e61ead3460147407ec5b9ec8ff8935eb9b3cdbf651b1eb007e6263249691d09a690208939cc6f018b90e749d3ebc181f098a42eab0c4939a7c7
ripemd-160
1ba1920dad2a6afc5910becaee992868b5fe7582
Diameter
294373978
Circumference
924803126.6928
Area
6.805949381785E+16
Volume
1.3356629290551E+25
Surface area
2.722379752714E+17
Circumference
924803126.6928
Perimeter
588747956
Area
21664009730886121
Diagonal
208153836.04866
Surface area
129984058385316726
Volume
3.1886603619558E+24
Space diagonal
254935343.16108
Perimeter
441560967
Area
9.3807913873903E+15
Altitude
127467671.58054
Surface area
9.3807913873903E+15
Volume
3.7578722747329E+23
Height
69384612.01622