87339920 is an even 8-digits composite number following 87339919
and preceding 87339921 . In scientific notation, it is written as 8.7339920 × 10^7.
The sum of its digits is 41. It has a total of 6 prime factors and 20 positive divisors.
There are 34935936 positive integers (up to 87339920) that are relatively prime to 87339920.
87339920 has 20 divisors, whose sum is 203065500
The reverse of 87339920 is 02993378
Previous prime number is 5
Is Prime? no Number parity even Number length 8 Sum of Digits 41 Digital Root 5
Name
eighty-seven million three hundred thirty-nine thousand nine hundred twenty
Scientific notation
8.7339920 × 10^7
Engineering notation
8.7339920 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 5 × 1091749
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
10917490 Product of the distinct prime numbers
The prime factorization of 87339920 is 2 × 2 × 2 × 2 × 5 × 1091749.
Since it has a total of 6 prime factors.
1 , 8 , 87 , 35 , 651 , 476 , 9253 , 2649 , 6983 , 39992 , 234362 , 145163 , 2563324 , 1363378 , 7761378 , 4266056 , 758775136 , 766439643 , 1398953442 , 7987667701
n×2
174679840
n×3
262019760
n×4
349359680
n×5
436699600
n÷2
43669960
n÷3
29113306.666667
n÷3
21834980
n÷5
17467984
n2
7628261625606400
n3
6.6625176011953E+23
n4
5.8190375428699E+31
n5
5.0823427347126E+39
2 √n9345.582913869
3 √n443.68110098711
4 √n96.672555122273
5 √n38.747399273024
1 , 2 , 4 , 5 , 8 , 10 , 16 , 20 , 40 , 80 , 1091749 , 2183498 , 4366996 , 5458745 , 8733992 , 10917490 , 17467984 , 21834980 , 43669960 , 87339920
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-87339919 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 87339920 can be divided by 20 positive divisors.
The sum of these divisors (counting 87339920) is 1, the average is 0.05.
Base
System
Value
2
Binary
101001101001011001110010000
3
Ternary
20002100022211212
4
Quaternary
11031023032100
5
Quinary
134324334140
6
Senary
12355555252
8
Octal
515131620
10
Decimal
87339920
12
Duodecimal
252bbb28
16
Hexadecimal
534b390
20
Vigesimal
175h9g0
36
Base36
1fzzww
md5
d874a94cd3ec97fd849d6aca0e910dfb
sha1
afbeaf94ec59486cab1840a792bb45b6f2a4bdcf
sha256
6a10f1f9c5c925c268cf1b0f3bc73a264025546d1d092dffa1ab4895c206f5c3
sha512
65dfb820ae36e13788ffcd1a49125e18e86a9e8a4d9dd861b37686bb89f0810adf37ef29edc352caefbf7db4cf9d72e992f285bf94eafde9a0f8d82b8bd128a2
ripemd-160
471447ab310676c6359c2f28abce5a18460ab907
Diameter
174679840
Circumference
548772902.07424
Area
2.3964890682666E+16
Volume
2.7907888467104E+24
Surface area
9.5859562730664E+16
Circumference
548772902.07424
Perimeter
349359680
Area
7628261625606400
Diagonal
123517299.40058
Surface area
45769569753638400
Volume
6.6625176011953E+23
Space diagonal
151277178.969
Perimeter
262019760
Area
3.3031341772446E+15
Altitude
75638589.484501
Surface area
3.3031341772446E+15
Volume
7.8518522926332E+22
Height
41172433.133527