87339957 is an odd 8-digits composite number following 87339956
and preceding 87339958 . In scientific notation, it is written as 8.7339957 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 57965088 positive integers (up to 87339957) that are relatively prime to 87339957.
87339957 has 8 divisors, whose sum is 116976384
The reverse of 87339957 is 75993378
Previous prime number is 223
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
eighty-seven million three hundred thirty-nine thousand nine hundred fifty-seven
Scientific notation
8.7339957 × 10^7
Engineering notation
8.7339957 × 10^6
Prime Factorization
3 × 223 × 130553
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
87339957
Product of the distinct prime numbers
The prime factorization of 87339957 is 3 × 223 × 130553.
Since it has a total of 3 prime factors.
5 , 4 , 78 , 37 , 556 , 163 , 1491 , 7575 , 68779 , 27180 , 293713 , 163515 , 3943210 , 799481 , 70372738 , 57148878 , 261445729 , 758796538 , 2569159896 , 4180873330
n×2
174679914
n×3
262019871
n×4
349359828
n×5
436699785
n÷2
43669978.5
n÷3
29113319
n÷3
21834989.25
n÷5
17467991.4
n2
7628268088761849
n3
6.6625260685693E+23
n4
5.8190474034022E+31
n5
5.0823534999411E+39
2 √n
9345.5848934136
3 √n
443.68116363963
4 √n
96.672565360673
5 √n
38.747402555952
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
-87339956
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 87339957 can be divided by 8 positive divisors.
The sum of these divisors (counting 87339957) is 1, the average is 0.125.
Base
System
Value
2
Binary
101001101001011001110110101
3
Ternary
20002100022220020
4
Quaternary
11031023032311
5
Quinary
134324334312
6
Senary
12355555353
8
Octal
515131665
10
Decimal
87339957
12
Duodecimal
252bbb59
16
Hexadecimal
534b3b5
20
Vigesimal
175h9hh
36
Base36
1fzzxx
md5
2ac8f669243033ff3e2df52aa22916fd
sha1
243f08d0cd25b91651e3983888d56e045370649d
sha256
4d816f215e069755fa679d33783c3eca8a820fb4378949981bb9d278162a119b
sha512
154db8555aa2fef1c1e2c75b35d73bb2b0d9bfe25d1d32fa924d67ed2e434fc1c8c1dd4c62d8920059652cddf897573a6cd5cfa41ea708be7bff6bfd22e9ada8
ripemd-160
84520445fd543045a56eff999ffa7c4e820f2d23
Diameter
174679914
Circumference
548773134.5521
Area
2.3964910987268E+16
Volume
2.7907923935157E+24
Surface area
9.5859643949071E+16
Circumference
548773134.5521
Perimeter
349359828
Area
7628268088761849
Diagonal
123517351.72648
Surface area
45769608532571094
Volume
6.6625260685693E+23
Space diagonal
151277243.05488
Perimeter
262019871
Area
3.303136975873E+15
Altitude
75638621.527441
Surface area
3.303136975873E+15
Volume
7.8518622715292E+22
Height
41172450.575494