130478947 (number)

130478947 is an odd 9-digits composite number following 130478946 and preceding 130478948. In scientific notation, it is written as 1.30478947 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 123390504 positive integers (up to 130478947) that are relatively prime to 130478947.

Interesting facts

Basic properties

Name

Name one hundred thirty million four hundred seventy-eight thousand nine hundred forty-seven

Notation

Scientific notation 1.30478947 × 10^8
Engineering notation 1.30478947 × 10^6

Prime Factorization of 130478947

Prime Factorization 19 × 587 × 11699

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 130478947
Product of the distinct prime numbers

The prime factorization of 130478947 is 19 × 587 × 11699. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 130478947)

Multiplication

n×y
n×2 260957894
n×3 391436841
n×4 521915788
n×5 652394735

Division

n÷y
n÷2 65239473.5
n÷3 43492982.333333
n÷3 32619736.75
n÷5 26095789.4

Exponentiation

ny
n2 17024755610228809
n3 2.221372184955E+24
n4 2.8984230358802E+32
n5 3.7818318568219E+40

Nth Root

y√n
2√n 11422.738156852
3√n 507.20105441463
4√n 106.87721065247
5√n 41.986346798499

Divisors of 130478947

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 -130478946
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 130478947 can be divided by 8 positive divisors. The sum of these divisors (counting 130478947) is 1, the average is 0.125.

Base conversion 130478947

Base System Value
2 Binary 111110001101111001101100011
3 Ternary 100002112000110121
4 Quaternary 13301233031203
5 Quinary 231400311242
6 Senary 20540341111
8 Octal 761571543
10 Decimal 130478947
12 Duodecimal 37844797
16 Hexadecimal 7c6f363
20 Vigesimal 20f9h77
36 Base36 25om77

Cryptographic Hash Functions

md5 bba452ac81c327359cbf3ba04d770b2b
sha1 ccbd1f23af1eacf85fd52b6c62165c673ca9670d
sha256 bcce770ef00559fd893dfdfb7ac6dcddbf6aeebfe4bd8124f8a30acbc0ff7424
sha512 263b314e119c8ef570b232f1621cf0f0e1db158e735bcdeea8f937e3f7f27defb23981643eec99d8fdb5612477207f02731e5071d338b46b88a01f254ab3065f
ripemd-160 d82c7d892c9f66a3f96297759f401f4309a63062

130478947 as geometric shapes

Circle

Radius = n
Diameter 260957894
Circumference 819823402.68666
Area 5.3484847154256E+16

Sphere

Radius = n
Volume 9.3048620495244E+24
Surface area 2.1393938861703E+17
Circumference 819823402.68666

Square

Length = n
Perimeter 521915788
Area 17024755610228809
Diagonal 184525096.45156

Cube

Length = n
Surface area 102148533661372854
Volume 2.221372184955E+24
Space diagonal 225996165.52209

Equilateral Triangle

Length = n
Perimeter 391436841
Area 7.3719354258399E+15
Altitude 112998082.76104

Triangular Pyramid

Length = n
Surface area 7.3719354258399E+15
Volume 2.6179122258681E+23
Height 61508365.483853