7449742486 (number)

7449742486 is an even 10-digits composite number following 7449742485 and preceding 7449742487. In scientific notation, it is written as 7.449742486 × 10^9. The sum of its digits is 55. It has a total of 4 prime factors and 16 positive divisors. There are 3644812800 positive integers (up to 7449742486) that are relatively prime to 7449742486.

Interesting facts

Basic properties

Name

Name seven billion four hundred forty-nine million seven hundred forty-two thousand four hundred eighty-six

Notation

Scientific notation 7.449742486 × 10^9
Engineering notation 7.449742486 × 10^9

Prime Factorization of 7449742486

Prime Factorization 2 × 61 × 193 × 316391

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7449742486
Product of the distinct prime numbers

The prime factorization of 7449742486 is 2 × 61 × 193 × 316391. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 55, 52, 196, 97, 6739, 8463, 59202, 24963, 737705, 467649, 8044184, 9918386, 32753477, 42394503, 443351712, 423528155, 6056298470, 8522603699

Basic calculations (n = 7449742486)

Multiplication

n×y
n×2 14899484972
n×3 22349227458
n×4 29798969944
n×5 37248712430

Division

n÷y
n÷2 3724871243
n÷3 2483247495.3333
n÷3 1862435621.5
n÷5 1489948497.2

Exponentiation

ny
n2 5.5498663107713E+19
n3 4.1345074846973E+29
n4 3.0801016067435E+39
n5 2.2945963800954E+49

Nth Root

y√n
2√n 86311.89075672
3√n 1953.0517620038
4√n 293.78885403759
5√n 94.281883973887

Divisors of 7449742486

1, 2, 61, 122, 193, 386, 11773, 23546, 316391, 632782, 19299851, 38599702, 61063463, 122126926, 3724871243, 7449742486

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7449742485
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7449742486 can be divided by 16 positive divisors. The sum of these divisors (counting 7449742486) is 1, the average is 0.0625.

Base conversion 7449742486

Base System Value
2 Binary 110111100000010100000110010010110
3 Ternary 201020012000010111101
4 Quaternary 12330002200302112
5 Quinary 110224113224421
6 Senary 3231121500314
8 Octal 67402406226
10 Decimal 7449742486
12 Duodecimal 153aaa169a
16 Hexadecimal 1bc0a0c96
20 Vigesimal 5g80hg46
36 Base36 3f7du3a

Cryptographic Hash Functions

md5 070f96fef868ca0960e032318db57ae1
sha1 68106b7aa0052957a4a9a4016591a1a0ae735499
sha256 cc5dfc83791a633d7994687538b6cd865924fc7b67194f42695994bf58bb71fb
sha512 28e54ffdcc22f77038d74450b078dd4a3e35086bd642edd610b1e923fc900d50622181390e950fd39449a328a6561af10ca997ac7f471142afd3290a43e21a39
ripemd-160 7547c5f536876d96216275a0f5bac44b93507696

7449742486 as geometric shapes

Circle

Radius = n
Diameter 14899484972
Circumference 46808112530.307
Area 1.7435419230325E+20

Sphere

Radius = n
Volume 1.7318584453516E+30
Surface area 6.9741676921299E+20
Circumference 46808112530.307

Square

Length = n
Perimeter 29798969944
Area 5.5498663107713E+19
Diagonal 10535526859.888

Cube

Length = n
Surface area 3.3299197864628E+20
Volume 4.1345074846973E+29
Space diagonal 12903332489.056

Equilateral Triangle

Length = n
Perimeter 22349227458
Area 2.4031626063677E+19
Altitude 6451666244.5282

Triangular Pyramid

Length = n
Surface area 2.4031626063677E+19
Volume 4.8725637988267E+28
Height 3511842286.6294