89943478 is an even 8-digits composite number following 89943477
and preceding 89943479 . In scientific notation, it is written as 8.9943478 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 43016424 positive integers (up to 89943478) that are relatively prime to 89943478.
89943478 has 8 divisors, whose sum is 140781168
The reverse of 89943478 is 87434998
Previous prime number is 23
Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7
Name
eighty-nine million nine hundred forty-three thousand four hundred seventy-eight
Scientific notation
8.9943478 × 10^7
Engineering notation
8.9943478 × 10^6
Prime Factorization
2 × 23 × 1955293
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
89943478
Product of the distinct prime numbers
The prime factorization of 89943478 is 2 × 23 × 1955293.
Since it has a total of 3 prime factors.
9 , 10 , 93 , 9 , 475 , 968 , 5722 , 5210 , 95013 , 33780 , 352356 , 295859 , 1246134 , 3319460 , 61475635 , 97022862 , 867581221 , 653524596 , 167141373 , 9670690500
n×2
179886956
n×3
269830434
n×4
359773912
n×5
449717390
n÷2
44971739
n÷3
29981159.333333
n÷3
22485869.5
n÷5
17988695.6
n2
8089829234736484
n3
7.2762737779828E+23
n4
6.5445337047197E+31
n5
5.8863812329072E+39
2 √n
9483.8535416781
3 √n
448.04664095084
4 √n
97.38507863979
5 √n
38.975701042338
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
-89943477
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 89943478 can be divided by 8 positive divisors.
The sum of these divisors (counting 89943478) is 1, the average is 0.125.
Base
System
Value
2
Binary
101010111000110110110110110
3
Ternary
20021020121020221
4
Quaternary
11113012312312
5
Quinary
141011142403
6
Senary
12531444554
8
Octal
527066666
10
Decimal
89943478
12
Duodecimal
2615675a
16
Hexadecimal
55c6db6
20
Vigesimal
1822idi
36
Base36
1hjsty
md5
bb6bcf0d7f42324ebfad7a598f0c50c4
sha1
7e9f2285e26ccf561e915533759c9cd358aaa3f9
sha256
abb62600d63578ce5285a8bf7468000ac71ee39f2c4caa450edb5316ea011715
sha512
f8252aec2a9bc8c72b53c3902ecf8ba6db944855da81641bb6cae6f80149404132dad4c0a6f4bb629f5652ecd15c0c7f8485c55aba37a009b9235bb963680808
ripemd-160
b24101cf8e9b1311d910a03f3bb196d470668785
Diameter
179886956
Circumference
565131539.44623
Area
2.5414948092644E+16
Volume
3.0478784328558E+24
Surface area
1.0165979237058E+17
Circumference
565131539.44623
Perimeter
359773912
Area
8089829234736484
Diagonal
127199286.43461
Surface area
48538975408418904
Volume
7.2762737779828E+23
Space diagonal
155786673.70545
Perimeter
269830434
Area
3.5029988147799E+15
Altitude
77893336.852727
Surface area
3.5029988147799E+15
Volume
8.5751708836358E+22
Height
42399762.144869