87959969 is an odd 8-digits prime number following 87959968
and preceding 87959970 . In scientific notation, it is written as 8.7959969 × 10^7.
The sum of its digits is 62. It has a total of 1 prime factors and 2 positive divisors.
There are 87959968 positive integers (up to 87959969) that are relatively prime to 87959969.
87959969 has 2 divisors, whose sum is 87959970
The reverse of 87959969 is 96995978
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 62
Digital Root 8
Name
eighty-seven million nine hundred fifty-nine thousand nine hundred sixty-nine
Scientific notation
8.7959969 × 10^7
Engineering notation
8.7959969 × 10^6
Prime Factorization
87959969
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
87959969
Product of the distinct prime numbers
The prime factorization of 87959969 is 87959969.
Since it has a total of 1 prime factors.
6 , 8 , 86 , 54 , 902 , 521 , 3553 , 408 , 65249 , 5474 , 633927 , 696196 , 2989610 , 8750149 , 54183927 , 29452055 , 444940219 , 776505991 , 1058131174 , 2651471413
n×2
175919938
n×3
263879907
n×4
351839876
n×5
439799845
n÷2
43979984.5
n÷3
29319989.666667
n÷3
21989992.25
n÷5
17591993.8
n2
7736956146480961
n3
6.8054242279882E+23
n4
5.986049041257E+31
n5
5.2653268810144E+39
2 √n
9378.6976174733
3 √n
444.72856231842
4 √n
96.843676187314
5 √n
38.802259297213
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
87959970
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
43979985
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
9378.6976707856
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999772624
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 87959969 can be divided by 2 positive divisors.
The sum of these divisors (counting 87959969) is 87959970, the average is 43979985.
Base
System
Value
2
Binary
101001111100010100110100001
3
Ternary
20010111211101122
4
Quaternary
11033202212201
5
Quinary
140004204334
6
Senary
12421142025
8
Octal
517424641
10
Decimal
87959969
12
Duodecimal
2555a915
16
Hexadecimal
53e29a1
20
Vigesimal
179eji9
36
Base36
1gdach
md5
68914f46dd37a16582cb7cc26706181a
sha1
5700b1fd26e4ea3ee601e16570365e3f1866dae3
sha256
438e74b2ea6e0690b26d689b604f28052d35334001e7b3e5120ee45ef42da17b
sha512
a7cf11fdc5b375fedd2f27e727b3cfd5980b299c380ffc8c5c1ff97ae0dae685bea81dcbc2abd47472cd6b8f86689f327fda18b0fe2b57b350a33d66bcf5668e
ripemd-160
32c4ae4d5fdb707d2744be6f8b1e4dd5d51a695d
Diameter
175919938
Circumference
552668784.84077
Area
2.4306364590931E+16
Volume
2.8506494345613E+24
Surface area
9.7225458363724E+16
Circumference
552668784.84077
Perimeter
351839876
Area
7736956146480961
Diagonal
124394181.10572
Surface area
46421736878885766
Volume
6.8054242279882E+23
Space diagonal
152351135.34018
Perimeter
263879907
Area
3.3502002854093E+15
Altitude
76175567.670092
Surface area
3.3502002854093E+15
Volume
8.0202693674362E+22
Height
41464727.035239