87996897 is an odd 8-digits composite number following 87996896
and preceding 87996898 . In scientific notation, it is written as 8.7996897 × 10^7.
The sum of its digits is 63. It has a total of 3 prime factors and 8 positive divisors.
There are 58614840 positive integers (up to 87996897) that are relatively prime to 87996897.
87996897 has 8 divisors, whose sum is 97857280
The reverse of 87996897 is 79869978
Previous prime number is 1423
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 63
Digital Root 9
Name
eighty-seven million nine hundred ninety-six thousand eight hundred ninety-seven
Scientific notation
8.7996897 × 10^7
Engineering notation
8.7996897 × 10^6
Prime Factorization
9 × 1423 × 6871
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
87996897
Product of the distinct prime numbers
The prime factorization of 87996897 is 9 × 1423 × 6871.
Since it has a total of 3 prime factors.
4 , 6 , 33 , 33 , 401 , 657 , 4336 , 9885 , 89974 , 16596 , 22937 , 852046 , 3406547 , 2514352 , 72026466 , 19144171 , 262910590 , 627610772 , 4097950018 , 6626849871
n×2
175993794
n×3
263990691
n×4
351987588
n×5
439984485
n÷2
43998448.5
n÷3
29332299
n÷3
21999224.25
n÷5
17599379.4
n2
7743453881628609
n3
6.8139991364592E+23
n4
5.9961078016909E+31
n5
5.2763888062629E+39
2 √n
9380.6661277331
3 √n
444.79079001437
4 √n
96.853838993264
5 √n
38.805516800101
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
-87996896
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 87996897 can be divided by 8 positive divisors.
The sum of these divisors (counting 87996897) is 1, the average is 0.125.
Base
System
Value
2
Binary
101001111101011100111100001
3
Ternary
20010120201001100
4
Quaternary
11033223213201
5
Quinary
140011400042
6
Senary
12422025013
8
Octal
517534741
10
Decimal
87996897
12
Duodecimal
25578169
16
Hexadecimal
53eb9e1
20
Vigesimal
179jc4h
36
Base36
1ge2u9
md5
ecef074bdd14bea9686acf346add267d
sha1
e744c46a0f2127c89386d113b6c2fffd4e36b742
sha256
6fd805062792b8a45522a810952e7b8c0b0e23f0e20777fa97e7fcadafb3c5ff
sha512
40281529f0a9d0a9619b5b7b6b8a8b8fadfc359c55ec1055678f65370f8779c24ff42e5cc8f2a7cffb81202ff38e0979fe04413bcbe5b39753de27fd448b842a
ripemd-160
e0c80edc71897b4acf2a61bc21341c13dccf463a
Diameter
175993794
Circumference
552900810.3078
Area
2.4326777827936E+16
Volume
2.8542412838223E+24
Surface area
9.7307111311743E+16
Circumference
552900810.3078
Perimeter
351987588
Area
7743453881628609
Diagonal
124446405.18415
Surface area
46460723289771654
Volume
6.8139991364592E+23
Space diagonal
152415096.51241
Perimeter
263990691
Area
3.3530138872618E+15
Altitude
76207548.256203
Surface area
3.3530138872618E+15
Volume
8.0303749939827E+22
Height
41482135.061383