130870868 (number)

130870868 is an even 9-digits composite number following 130870867 and preceding 130870869. In scientific notation, it is written as 1.30870868 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 65412312 positive integers (up to 130870868) that are relatively prime to 130870868.

Interesting facts

Basic properties

Name

Name one hundred thirty million eight hundred seventy thousand eight hundred sixty-eight

Notation

Scientific notation 1.30870868 × 10^8
Engineering notation 1.30870868 × 10^6

Prime Factorization of 130870868

Prime Factorization 2 × 2 × 4943 × 6619

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 65435434
Product of the distinct prime numbers

The prime factorization of 130870868 is 2 × 2 × 4943 × 6619. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 130870868)

Multiplication

n×y
n×2 261741736
n×3 392612604
n×4 523483472
n×5 654354340

Division

n÷y
n÷2 65435434
n÷3 43623622.666667
n÷3 32717717
n÷5 26174173.6

Exponentiation

ny
n2 17127184091073424
n3 2.2414494483946E+24
n4 2.9334043488952E+32
n5 3.8389717333489E+40

Nth Root

y√n
2√n 11439.880593782
3√n 507.70837520433
4√n 106.95737746309
5√n 42.011539515236

Divisors of 130870868

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -130870867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 130870868 can be divided by 12 positive divisors. The sum of these divisors (counting 130870868) is 1, the average is 0.083333333333333.

Base conversion 130870868

Base System Value
2 Binary 111110011001110111001010100
3 Ternary 100010020221002012
4 Quaternary 13303032321110
5 Quinary 232000331433
6 Senary 20553003352
8 Octal 763167124
10 Decimal 130870868
12 Duodecimal 379b3558
16 Hexadecimal 7ccee54
20 Vigesimal 20hih38
36 Base36 25x0lw

Cryptographic Hash Functions

md5 7e2dea4d2a3af156a996307eed8b727b
sha1 1b5c4ca34fea0b8b5754552677a76809cdde5427
sha256 44bc6aea100626669975985552a273ab873c8c09787be4fd15cc358c8ec17fbe
sha512 bc24f948c8116ed6a5eae0a5676e757c85a60998bd54dfe73f652cdddadd6701c6bddb5e9cf476e5d77e9c0e5e2543eb73051a3fc52b306b7217a69362407a89
ripemd-160 b380c897204ae83a6000e4141602f6a6d0b892ba

130870868 as geometric shapes

Circle

Radius = n
Diameter 261741736
Circumference 822285914.95544
Area 5.3806635717196E+16

Sphere

Radius = n
Volume 9.388961493959E+24
Surface area 2.1522654286878E+17
Circumference 822285914.95544

Square

Length = n
Perimeter 523483472
Area 17127184091073424
Diagonal 185079356.44514

Cube

Length = n
Surface area 102763104546440544
Volume 2.2414494483946E+24
Space diagonal 226674992.60664

Equilateral Triangle

Length = n
Perimeter 392612604
Area 7.4162882590811E+15
Altitude 113337496.30332

Triangular Pyramid

Length = n
Surface area 7.4162882590811E+15
Volume 2.6415735077444E+23
Height 61693118.815046