130449739 (number)

130449739 is an odd 9-digits composite number following 130449738 and preceding 130449740. In scientific notation, it is written as 1.30449739 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 111814056 positive integers (up to 130449739) that are relatively prime to 130449739.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.30449739 × 10^8
Engineering notation 1.30449739 × 10^6

Prime Factorization of 130449739

Prime Factorization 7 × 18635677

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 130449739
Product of the distinct prime numbers

The prime factorization of 130449739 is 7 × 18635677. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 4, 93, 10, 965, 902, 1550, 3742, 56066, 12940, 973597, 859380, 334657, 6045163, 39205779, 30299123, 769228506, 937093073, 2267353905, 66548348

Basic calculations (n = 130449739)

Multiplication

n×y
n×2 260899478
n×3 391349217
n×4 521798956
n×5 652248695

Division

n÷y
n÷2 65224869.5
n÷3 43483246.333333
n÷3 32612434.75
n÷5 26089947.8

Exponentiation

ny
n2 17017134405168121
n3 2.2198807416821E+24
n4 2.8958286336356E+32
n5 3.7776008944649E+40

Nth Root

y√n
2√n 11421.459582733
3√n 507.16320556549
4√n 106.8712289755
5√n 41.9844668829

Divisors of 130449739

1, 7, 18635677, 130449739

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -130449738
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 130449739 can be divided by 4 positive divisors. The sum of these divisors (counting 130449739) is 1, the average is 0.25.

Base conversion 130449739

Base System Value
2 Binary 111110001101000000101001011
3 Ternary 100002110112101211
4 Quaternary 13301220011023
5 Quinary 231343342424
6 Senary 20535553551
8 Octal 761500513
10 Decimal 130449739
12 Duodecimal 3782b8b7
16 Hexadecimal 7c6814b
20 Vigesimal 20f646j
36 Base36 25nznv

Cryptographic Hash Functions

md5 b466e193e96d0a71028c8c08b672f1df
sha1 260d67a091be07bd341a5ffed817ba84e67483d0
sha256 c1dc77e5bc7b21ce1e75ff0ff617f8ba69e3c41694c035681fcc9e83499afa9f
sha512 52e5057749c162a156dd3157b813d82a54e5370a8d06b2fd1f2cb159d1b42c8da7a22d49403824d1d36e8d56b90486730d4a8fd490818bc096d8230c25525fa6
ripemd-160 3139318c8bd5b575e335246799440723cea6a665

130449739 as geometric shapes

Circle

Radius = n
Diameter 260899478
Circumference 819639883.41021
Area 5.3460904432426E+16

Sphere

Radius = n
Volume 9.2986147065519E+24
Surface area 2.1384361772971E+17
Circumference 819639883.41021

Square

Length = n
Perimeter 521798956
Area 17017134405168121
Diagonal 184483790.10183

Cube

Length = n
Surface area 102102806431008726
Volume 2.2198807416821E+24
Space diagonal 225945575.7821

Equilateral Triangle

Length = n
Perimeter 391349217
Area 7.3686353472449E+15
Altitude 112972787.89105

Triangular Pyramid

Length = n
Surface area 7.3686353472449E+15
Volume 2.6161545431147E+23
Height 61494596.70061