130784845 (number)

130784845 is an odd 9-digits composite number following 130784844 and preceding 130784846. In scientific notation, it is written as 1.30784845 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 104562240 positive integers (up to 130784845) that are relatively prime to 130784845.

Interesting facts

Basic properties

Name

Name one hundred thirty million seven hundred eighty-four thousand eight hundred forty-five

Notation

Scientific notation 1.30784845 × 10^8
Engineering notation 1.30784845 × 10^6

Prime Factorization of 130784845

Prime Factorization 5 × 14621 × 1789

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 130784845
Product of the distinct prime numbers

The prime factorization of 130784845 is 5 × 14621 × 1789. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 130784845)

Multiplication

n×y
n×2 261569690
n×3 392354535
n×4 523139380
n×5 653924225

Division

n÷y
n÷2 65392422.5
n÷3 43594948.333333
n÷3 32696211.25
n÷5 26156969

Exponentiation

ny
n2 17104675681674025
n3 2.237032357803E+24
n4 2.9256993017525E+32
n5 3.8263712969631E+40

Nth Root

y√n
2√n 11436.120189995
3√n 507.59710987588
4√n 106.9397970355
5√n 42.006015124218

Divisors of 130784845

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 -130784844
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 130784845 can be divided by 8 positive divisors. The sum of these divisors (counting 130784845) is 1, the average is 0.125.

Base conversion 130784845

Base System Value
2 Binary 111110010111001111001001101
3 Ternary 100010002120002011
4 Quaternary 13302321321031
5 Quinary 231440103340
6 Senary 20551101221
8 Octal 762717115
10 Decimal 130784845
12 Duodecimal 37971811
16 Hexadecimal 7cb9e4d
20 Vigesimal 20h8225
36 Base36 25v68d

Cryptographic Hash Functions

md5 b150eb4b8957186e5bb44cfa5184aecb
sha1 d58963d2bb8b2b497411f87f57ed7f95c0342037
sha256 42db05f7d4c695e72c03b1d4a5cfb8b7ef7f7f6843c3a13c5d239017ca1af7f6
sha512 b9f91a4280b19c29511753164f409b8b0e02380e103a6de0c3db9e2c8105edabb34c6da9890fe24e4b9cc487a25a9990509197c43eefd6b843e45151b3741dc8
ripemd-160 c7045ec8f35300b9d79a8f0207ffe979d67d23f3

130784845 as geometric shapes

Circle

Radius = n
Diameter 261569690
Circumference 821745416.50576
Area 5.3735923463583E+16

Sphere

Radius = n
Volume 9.3704592281554E+24
Surface area 2.1494369385433E+17
Circumference 821745416.50576

Square

Length = n
Perimeter 523139380
Area 17104675681674025
Diagonal 184957701.55186

Cube

Length = n
Surface area 102628054090044150
Volume 2.237032357803E+24
Space diagonal 226525996.40002

Equilateral Triangle

Length = n
Perimeter 392354535
Area 7.4065418319118E+15
Altitude 113262998.20001

Triangular Pyramid

Length = n
Surface area 7.4065418319118E+15
Volume 2.6363679165604E+23
Height 61652567.183954