85887479 is an odd 8-digits composite number following 85887478
and preceding 85887480 . In scientific notation, it is written as 8.5887479 × 10^7.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 85853976 positive integers (up to 85887479) that are relatively prime to 85887479.
85887479 has 4 divisors, whose sum is 85920984
The reverse of 85887479 is 97478858
Previous prime number is 2797
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 56
Digital Root 2
Name
eighty-five million eight hundred eighty-seven thousand four hundred seventy-nine
Scientific notation
8.5887479 × 10^7
Engineering notation
8.5887479 × 10^6
Prime Factorization
2797 × 30707
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
85887479
Product of the distinct prime numbers
The prime factorization of 85887479 is 2797 × 30707.
Since it has a total of 2 prime factors.
3 , 6 , 54 , 53 , 75 , 156 , 163 , 8057 , 272 , 82626 , 264005 , 387142 , 7406051 , 9102518 , 74450691 , 855396 , 309288416 , 618986810 , 8697872643 , 3808345074
n×2
171774958
n×3
257662437
n×4
343549916
n×5
429437395
n÷2
42943739.5
n÷3
28629159.666667
n÷3
21471869.75
n÷5
17177495.8
n2
7376659048975441
n3
6.3356264915904E+23
n4
5.4415098724831E+31
n5
4.6735756490119E+39
2 √n
9267.5497840584
3 √n
441.20790515086
4 √n
96.268114056828
5 √n
38.617661466162
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
-85887478
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 85887479 can be divided by 4 positive divisors.
The sum of these divisors (counting 85887479) is 1, the average is 0.25.
Base
System
Value
2
Binary
101000111101000100111110111
3
Ternary
12222121112110202
4
Quaternary
11013220213313
5
Quinary
133441344404
6
Senary
12304511115
8
Octal
507504767
10
Decimal
85887479
12
Duodecimal
2491b49b
16
Hexadecimal
51e89f7
20
Vigesimal
16gfidj
36
Base36
1f4v7b
md5
445888683f25beac60e34f1c673c53a5
sha1
2d896d178be470dbf8186f523fe46551a526ef50
sha256
d7ac25e39316b873f623a9df86c5385a5386e1c567e6a6248821dfc4f36a75df
sha512
4bb8c47f2a5406ad9db0f511c0a909ffe3f6dcbff8354a516933207375ede3ab580164f61d149f829eb21ae00d7850df54986ac9a1aef5e26e62cadc59605a63
ripemd-160
772e5e1719b2a60ab671bc25a406ab3fccce40f3
Diameter
171774958
Circumference
539646946.1235
Area
2.3174457876298E+16
Volume
2.6538610189159E+24
Surface area
9.2697831505192E+16
Circumference
539646946.1235
Perimeter
343549916
Area
7376659048975441
Diagonal
121463237.63983
Surface area
44259954293852646
Volume
6.3356264915904E+23
Space diagonal
148761477.362
Perimeter
257662437
Area
3.1941870657345E+15
Altitude
74380738.681002
Surface area
3.1941870657345E+15
Volume
7.4666074254478E+22
Height
40487745.879945