87697913 is an odd 8-digits prime number following 87697912
and preceding 87697914 . In scientific notation, it is written as 8.7697913 × 10^7.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 87697912 positive integers (up to 87697913) that are relatively prime to 87697913.
87697913 has 2 divisors, whose sum is 87697914
The reverse of 87697913 is 31979678
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 50 Digital Root 5
Name
eighty-seven million six hundred ninety-seven thousand nine hundred thirteen
Scientific notation
8.7697913 × 10^7
Engineering notation
8.7697913 × 10^6
Prime Factorization
87697913
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
87697913 Product of the distinct prime numbers
The prime factorization of 87697913 is 87697913.
Since it has a total of 1 prime factors.
2 , 2 , 59 , 29 , 513 , 369 , 9966 , 6267 , 81762 , 98321 , 306905 , 120864 , 9041478 , 9551844 , 29472272 , 90283556 , 357874630 , 412205483 , 6512049942 , 7446230128
n×2
175395826
n×3
263093739
n×4
350791652
n×5
438489565
n÷2
43848956.5
n÷3
29232637.666667
n÷3
21924478.25
n÷5
17539582.6
n2
7690923944555569
n3
6.7447797897925E+23
n4
5.9150311120938E+31
n5
5.187358838607E+39
2 √n9364.7163865223
3 √n444.28646833844
4 √n96.771464732752
5 √n38.779111257523
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
87697914 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
43848957 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
9364.7164399142 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999771944 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 87697913 can be divided by 2 positive divisors.
The sum of these divisors (counting 87697913) is 87697914, the average is 43848957.
Base
System
Value
2
Binary
101001110100010100111111001
3
Ternary
20010000111220212
4
Quaternary
11032202213321
5
Quinary
134422313123
6
Senary
12411400505
8
Octal
516424771
10
Decimal
87697913
12
Duodecimal
25453135
16
Hexadecimal
53a29f9
20
Vigesimal
17824fd
36
Base36
1g7o55
md5
b1fba8c184efd207c5b34582116baa04
sha1
a41a72d5192fe54edf12dce9c87782bd780ea5de
sha256
9ef1d50311601ceb6373adb50f5f1f84075b13285d821cf65e395fc82bd8f21d
sha512
5fc7695539a9e6a774793df42af51e144026ec3bed061fadef0f30228ba2a668cc02759217de7d2c673b3d05d714aec64a47187214d735e68fb07dd80faf8c75
ripemd-160
d4d32aa25ac853d94ebcd81385835d687cbf8637
Diameter
175395826
Circumference
551022238.43191
Area
2.4161750163534E+16
Volume
2.8252467516924E+24
Surface area
9.6647000654134E+16
Circumference
551022238.43191
Perimeter
350791652
Area
7690923944555569
Diagonal
124023577.95642
Surface area
46145543667333414
Volume
6.7447797897925E+23
Space diagonal
151897241.03376
Perimeter
263093739
Area
3.3302677572796E+15
Altitude
75948620.516878
Surface area
3.3302677572796E+15
Volume
7.9487992116204E+22
Height
41341192.652139