87241489 is an odd 8-digits prime number following 87241488
and preceding 87241490 . In scientific notation, it is written as 8.7241489 × 10^7.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 87241488 positive integers (up to 87241489) that are relatively prime to 87241489.
87241489 has 2 divisors, whose sum is 87241490
The reverse of 87241489 is 98414278
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 43 Digital Root 7
Name
eighty-seven million two hundred forty-one thousand four hundred eighty-nine
Scientific notation
8.7241489 × 10^7
Engineering notation
8.7241489 × 10^6
Prime Factorization
87241489
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
87241489 Product of the distinct prime numbers
The prime factorization of 87241489 is 87241489.
Since it has a total of 1 prime factors.
9 , 6 , 29 , 52 , 190 , 480 , 9944 , 8774 , 64540 , 45067 , 760791 , 795396 , 2076473 , 9242026 , 3298136 , 43661681 , 732156182 , 27645184 , 2122358126 , 5121979827
n×2
174482978
n×3
261724467
n×4
348965956
n×5
436207445
n÷2
43620744.5
n÷3
29080496.333333
n÷3
21810372.25
n÷5
17448297.8
n2
7611077402937121
n3
6.6400172552649E+23
n4
5.79284992335E+31
n5
5.0537685286659E+39
2 √n9340.315251639
3 √n443.51436397974
4 √n96.645306412878
5 √n38.738661766214
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
87241490 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
43620745 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
9340.3153051704 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999770751 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 87241489 can be divided by 2 positive divisors.
The sum of these divisors (counting 87241489) is 87241490, the average is 43620745.
Base
System
Value
2
Binary
101001100110011001100010001
3
Ternary
20002011022211021
4
Quaternary
11030303030101
5
Quinary
134313211424
6
Senary
12353515441
8
Octal
514631421
10
Decimal
87241489
12
Duodecimal
25272b81
16
Hexadecimal
5333311
20
Vigesimal
17553e9
36
Base36
1fxvyp
md5
98c784ed936e251f3f9e36ebe0e5dfa9
sha1
b95a329bd9d740790bffff6aac98bb70b2c3c48c
sha256
a0e5e29ef044f5c4cdb3c0b2b75d9e3ce478959924714691bbad3d08bc1094e8
sha512
59e8ee1392f36cce52abc1fca78c81f56b646407b5dce6dbeb072e680742d8cd0df376e017aa01be5b8e153b3fcd61dbd892158f7eebd9cdd002fbb0d49e61a1
ripemd-160
5c17ff9ea68205bebf18c1ab2bf42d87d397a641
Diameter
174482978
Circumference
548154441.86127
Area
2.3910904854971E+16
Volume
2.7813639238466E+24
Surface area
9.5643619419882E+16
Circumference
548154441.86127
Perimeter
348965956
Area
7611077402937121
Diagonal
123378096.94542
Surface area
45666464417622726
Volume
6.6400172552649E+23
Space diagonal
151106691.47596
Perimeter
261724467
Area
3.2956931905566E+15
Altitude
75553345.737981
Surface area
3.2956931905566E+15
Volume
7.8253353806558E+22
Height
41126032.315141