87341921 is an odd 8-digits prime number following 87341920
and preceding 87341922 . In scientific notation, it is written as 8.7341921 × 10^7.
The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors.
There are 87341920 positive integers (up to 87341921) that are relatively prime to 87341921.
87341921 has 2 divisors, whose sum is 87341922
The reverse of 87341921 is 12914378
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 35 Digital Root 8
Name
eighty-seven million three hundred forty-one thousand nine hundred twenty-one
Scientific notation
8.7341921 × 10^7
Engineering notation
8.7341921 × 10^6
Prime Factorization
87341921
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
87341921 Product of the distinct prime numbers
The prime factorization of 87341921 is 87341921.
Since it has a total of 1 prime factors.
10 , 5 , 86 , 25 , 378 , 825 , 8215 , 6881 , 85583 , 99276 , 190976 , 851233 , 7734031 , 9515353 , 93058149 , 40923255 , 820440632 , 531266348 , 2326056886 , 8649989489
n×2
174683842
n×3
262025763
n×4
349367684
n×5
436709605
n÷2
43670960.5
n÷3
29113973.666667
n÷3
21835480.25
n÷5
17468384.2
n2
7628611163970241
n3
6.6629755362321E+23
n4
5.8195708291051E+31
n5
5.0829249560961E+39
2 √n9345.6899691783
3 √n443.68448927776
4 √n96.673108821318
5 √n38.747576815745
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
87341922 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
43670961 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
9345.6900226789 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999771015 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 87341921 can be divided by 2 positive divisors.
The sum of these divisors (counting 87341921) is 87341922, the average is 43670961.
Base
System
Value
2
Binary
101001101001011101101100001
3
Ternary
20002100102120222
4
Quaternary
11031023231201
5
Quinary
134324420141
6
Senary
12400012425
8
Octal
515135541
10
Decimal
87341921
12
Duodecimal
25301115
16
Hexadecimal
534bb61
20
Vigesimal
175heg1
36
Base36
1g01gh
md5
8d71e347789ed0e58ebe98aaa611ed09
sha1
c2cb739e59f5252f3f846c184a46dfd639e68737
sha256
4759545febdb2f9d8dd1f4ed95fa6a187dfaec47ea6d541044416e854e7961a0
sha512
855515d3dea563dd122693bf11fc021a5e870765549947d65a8c18895ca615247088b6f29d18fadaadabebb79533a584a54c0edfcc6e4ad886602e4d43939ef9
ripemd-160
b9530417c6bc220eb1dcc2eb4e4e1951bb207845
Diameter
174683842
Circumference
548785474.72804
Area
2.3965988789822E+16
Volume
2.79098066609E+24
Surface area
9.5863955159288E+16
Circumference
548785474.72804
Perimeter
349367684
Area
7628611163970241
Diagonal
123520129.24192
Surface area
45771666983821446
Volume
6.6629755362321E+23
Space diagonal
151280644.80267
Perimeter
262025763
Area
3.3032855317959E+15
Altitude
75640322.401334
Surface area
3.3032855317959E+15
Volume
7.8523919742496E+22
Height
41173376.413973