87339992 is an even 8-digits composite number following 87339991
and preceding 87339993 . In scientific notation, it is written as 8.7339992 × 10^7.
The sum of its digits is 50. It has a total of 4 prime factors and 8 positive divisors.
There are 43669992 positive integers (up to 87339992) that are relatively prime to 87339992.
87339992 has 8 divisors, whose sum is 163762500
The reverse of 87339992 is 29993378
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
eighty-seven million three hundred thirty-nine thousand nine hundred ninety-two
Scientific notation
8.7339992 × 10^7
Engineering notation
8.7339992 × 10^6
Prime Factorization
2 × 2 × 2 × 10917499
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
21834998
Product of the distinct prime numbers
The prime factorization of 87339992 is 2 × 2 × 2 × 10917499.
Since it has a total of 4 prime factors.
7 , 2 , 48 , 30 , 458 , 92 , 6079 , 994 , 19180 , 40145 , 362771 , 2777 , 5949805 , 1989115 , 71959138 , 45749904 , 62946537 , 774723774 , 1446509817 , 351030719
n×2
174679984
n×3
262019976
n×4
349359968
n×5
436699960
n÷2
43669996
n÷3
29113330.666667
n÷3
21834998
n÷5
17467998.4
n2
7628274202560064
n3
6.662534078254E+23
n4
5.8190567309443E+31
n5
5.0823636832822E+39
2 √n
9345.5867659554
3 √n
443.68122290551
4 √n
96.672575045642
5 √n
38.747405661424
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
-87339991
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 87339992 can be divided by 8 positive divisors.
The sum of these divisors (counting 87339992) is 1, the average is 0.125.
Base
System
Value
2
Binary
101001101001011001111011000
3
Ternary
20002100022221112
4
Quaternary
11031023033120
5
Quinary
134324334432
6
Senary
12355555452
8
Octal
515131730
10
Decimal
87339992
12
Duodecimal
252bbb88
16
Hexadecimal
534b3d8
20
Vigesimal
175h9jc
36
Base36
1fzzyw
md5
a1d34019613abec163b63acebeec1e90
sha1
d488189d97d4518e2dd5de89519e53a9622cd447
sha256
97c6714f818afe7125eb7e1931d9d62beca7c970783d74cf9f82a438344e6ae1
sha512
fc0f24fed5378cad3c3b4acddd56515be32c72715da005322eb65d8a2a019ab82bbfaa1aeb17c27dd4a2b1bf2761607e176b5a17559fb231ece049ed4ee181a0
ripemd-160
643efb0ce3bfb26ace4069d8f1a0656b537d18a1
Diameter
174679984
Circumference
548773354.46358
Area
2.3964930194331E+16
Volume
2.7907957486046E+24
Surface area
9.5859720777325E+16
Circumference
548773354.46358
Perimeter
349359968
Area
7628274202560064
Diagonal
123517401.22396
Surface area
45769645215360384
Volume
6.662534078254E+23
Space diagonal
151277303.67666
Perimeter
262019976
Area
3.3031396232252E+15
Altitude
75638651.83833
Surface area
3.3031396232252E+15
Volume
7.8518717110331E+22
Height
41172467.074653