87996845 is an odd 8-digits composite number following 87996844
and preceding 87996846 . In scientific notation, it is written as 8.7996845 × 10^7.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 66256384 positive integers (up to 87996845) that are relatively prime to 87996845.
87996845 has 8 divisors, whose sum is 111807864
The reverse of 87996845 is 54869978
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 56
Digital Root 2
Name
eighty-seven million nine hundred ninety-six thousand eight hundred forty-five
Scientific notation
8.7996845 × 10^7
Engineering notation
8.7996845 × 10^6
Prime Factorization
17 × 5 × 1035257
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
87996845
Product of the distinct prime numbers
The prime factorization of 87996845 is 17 × 5 × 1035257.
Since it has a total of 3 prime factors.
3 , 7 , 100 , 37 , 87 , 542 , 9570 , 546 , 83545 , 26729 , 265543 , 558604 , 6901991 , 7804629 , 32899051 , 64402479 , 563611280 , 788325845 , 6897303353 , 3682614958
n×2
175993690
n×3
263990535
n×4
351987380
n×5
439984225
n÷2
43998422.5
n÷3
29332281.666667
n÷3
21999211.25
n÷5
17599369
n2
7743444729954025
n3
6.8139870566783E+23
n4
5.9960936285853E+31
n5
5.2763732164011E+39
2 √n
9380.6633560746
3 √n
444.79070240095
4 √n
96.853824684803
5 √n
38.805512213832
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
-87996844
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 87996845 can be divided by 8 positive divisors.
The sum of these divisors (counting 87996845) is 1, the average is 0.125.
Base
System
Value
2
Binary
101001111101011100110101101
3
Ternary
20010120200222102
4
Quaternary
11033223212231
5
Quinary
140011344340
6
Senary
12422024445
8
Octal
517534655
10
Decimal
87996845
12
Duodecimal
25578125
16
Hexadecimal
53eb9ad
20
Vigesimal
179jc25
36
Base36
1ge2st
md5
f054f90aa9900647a4bb9ba651694a97
sha1
5f76292fb3b3521820565e0d20388f3a11c91963
sha256
b01785ed112ed28e9be939edcbd2c762e287636b97fcb00572201be5824a3aa4
sha512
374288fcab0b77bf92f5b104e2b47ab3d0bfe1e4185a54d5520d96960e60a126640c5a1afd2f5f18e9338ec0409bbbc52e7c726c140c34ec1529f41a78673d70
ripemd-160
bfac650e51443f7a71363198facfe53cac10f17f
Diameter
175993690
Circumference
552900483.58216
Area
2.4326749077102E+16
Volume
2.8542362238555E+24
Surface area
9.7306996308409E+16
Circumference
552900483.58216
Perimeter
351987380
Area
7743444729954025
Diagonal
124446331.64504
Surface area
46460668379724150
Volume
6.8139870566783E+23
Space diagonal
152415006.44576
Perimeter
263990535
Area
3.3530099244705E+15
Altitude
76207503.222882
Surface area
3.3530099244705E+15
Volume
8.0303607578243E+22
Height
41482110.548348