102091291 (number)

102091291 is an odd 9-digits composite number following 102091290 and preceding 102091292. In scientific notation, it is written as 1.02091291 × 10^8. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 101189088 positive integers (up to 102091291) that are relatively prime to 102091291.

Interesting facts

Basic properties

Name

Name one hundred two million ninety-one thousand two hundred ninety-one

Notation

Scientific notation 1.02091291 × 10^8
Engineering notation 1.02091291 × 10^6

Prime Factorization of 102091291

Prime Factorization 859 × 157 × 757

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 102091291
Product of the distinct prime numbers

The prime factorization of 102091291 is 859 × 157 × 757. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 49, 13, 775, 109, 1270, 7016, 44158, 36645, 31974, 897871, 6124212, 5092608, 96036281, 92880577, 129267029, 16767480, 9279118754, 2951659472

Basic calculations (n = 102091291)

Multiplication

n×y
n×2 204182582
n×3 306273873
n×4 408365164
n×5 510456455

Division

n÷y
n÷2 51045645.5
n÷3 34030430.333333
n÷3 25522822.75
n÷5 20418258.2

Exponentiation

ny
n2 10422631698046681
n3 1.0640599256711E+24
n4 1.0863125151313E+32
n5 1.1090304709921E+40

Nth Root

y√n
2√n 10104.023505515
3√n 467.37222393756
4√n 100.51877190612
5√n 39.975852973024

Divisors of 102091291

1, 157, 757, 859, 118849, 134863, 650263, 102091291

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 -102091290
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 102091291 can be divided by 8 positive divisors. The sum of these divisors (counting 102091291) is 1, the average is 0.125.

Base conversion 102091291

Base System Value
2 Binary 110000101011100101000011011
3 Ternary 21010002202220221
4 Quaternary 12011130220123
5 Quinary 202113410131
6 Senary 14044100511
8 Octal 605345033
10 Decimal 102091291
12 Duodecimal 2a234737
16 Hexadecimal 615ca1b
20 Vigesimal 1bi184b
36 Base36 1os657

Cryptographic Hash Functions

md5 0cdaa2a7bf032b66883b415a737b2c5b
sha1 6533a5af7c964e3c5a31bed5723b0b2d20f217ac
sha256 69c9f4dec4c357690215a4f9c65b7e195a293a8c6022c324d2aea61240ff191c
sha512 f34cdee5dfb369d07eeb9c7403e9128ecdae1bb4a042a64bc18b5311743f6efb7f6ab0b4941b22357d45648f288e1c7b70375d369356fa015e7d4c5a495e0093
ripemd-160 0be9bc0a51226336cfd5a122c8e4fed18e59f45e

102091291 as geometric shapes

Circle

Radius = n
Diameter 204182582
Circumference 641458499.6022
Area 3.2743663173656E+16

Sphere

Radius = n
Volume 4.4571237939569E+24
Surface area 1.3097465269462E+17
Circumference 641458499.6022

Square

Length = n
Perimeter 408365164
Area 10422631698046681
Diagonal 144378888.33238

Cube

Length = n
Surface area 62535790188280086
Volume 1.0640599256711E+24
Space diagonal 176827303.0223

Equilateral Triangle

Length = n
Perimeter 306273873
Area 4.5131319123987E+15
Altitude 88413651.51115

Triangular Pyramid

Length = n
Surface area 4.5131319123987E+15
Volume 1.2540066483848E+23
Height 48126296.110793