87367021 (number)

87367021 is an odd 8-digits composite number following 87367020 and preceding 87367022. In scientific notation, it is written as 8.7367021 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 72470160 positive integers (up to 87367021) that are relatively prime to 87367021.

Interesting facts

Basic properties

Name

Name eighty-seven million three hundred sixty-seven thousand twenty-one

Notation

Scientific notation 8.7367021 × 10^7
Engineering notation 8.7367021 × 10^6

Prime Factorization of 87367021

Prime Factorization 31 × 7 × 402613

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 87367021
Product of the distinct prime numbers

The prime factorization of 87367021 is 31 × 7 × 402613. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 9, 34, 9, 522, 114, 7157, 7405, 52367, 66698, 377995, 421336, 8108732, 9455318, 74500428, 2351532, 300609472, 852816694, 2462238988, 4646023243

Basic calculations (n = 87367021)

Multiplication

n×y
n×2 174734042
n×3 262101063
n×4 349468084
n×5 436835105

Division

n÷y
n÷2 43683510.5
n÷3 29122340.333333
n÷3 21841755.25
n÷5 17473404.2

Exponentiation

ny
n2 7632996358414441
n3 6.6687215313852E+23
n4 5.8262633407568E+31
n5 5.0902327164343E+39

Nth Root

y√n
2√n 9347.0327377195
3√n 443.7269866793
4√n 96.680053463574
5√n 38.749803587012

Divisors of 87367021

1, 7, 31, 217, 402613, 2818291, 12481003, 87367021

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 -87367020
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 87367021 can be divided by 8 positive divisors. The sum of these divisors (counting 87367021) is 1, the average is 0.125.

Base conversion 87367021

Base System Value
2 Binary 101001101010001110101101101
3 Ternary 20002101201000121
4 Quaternary 11031101311231
5 Quinary 134331221041
6 Senary 12400324541
8 Octal 515216555
10 Decimal 87367021
12 Duodecimal 25313751
16 Hexadecimal 5351d6d
20 Vigesimal 1760hb1
36 Base36 1g0ktp

Cryptographic Hash Functions

md5 a949cc7d637add26e1a2c9f579e02690
sha1 93e5cbe1e014ba5276b57e10251b3c1429c3f3ec
sha256 2c31909e51239ecba92698350ac57fc363ed6abe2356761ebfa13cf8e6f14fcb
sha512 5bd0420642da2c2ecc2a31d3afffd18d467237d8bfebfb77ac10fb1c59eb78c6220cae2a8cba9e8c3200495b998a4d3621f20de83b0324c6b5194c420a3cee0b
ripemd-160 d5fbc93b36f60a3f779857ce0f154ff5a77b597a

87367021 as geometric shapes

Circle

Radius = n
Diameter 174734042
Circumference 548943182.67925
Area 2.3979765284472E+16

Sphere

Radius = n
Volume 2.7933875429114E+24
Surface area 9.591906113789E+16
Circumference 548943182.67925

Square

Length = n
Perimeter 349468084
Area 7632996358414441
Diagonal 123555626.00234

Cube

Length = n
Surface area 45797978150486646
Volume 6.6687215313852E+23
Space diagonal 151324119.27794

Equilateral Triangle

Length = n
Perimeter 262101063
Area 3.3051843766905E+15
Altitude 75662059.638969

Triangular Pyramid

Length = n
Surface area 3.3051843766905E+15
Volume 7.8591636944787E+22
Height 41185208.667445