7942749846 (number)

7942749846 is an even 10-digits composite number following 7942749845 and preceding 7942749847. In scientific notation, it is written as 7.942749846 × 10^9. The sum of its digits is 60. It has a total of 4 prime factors and 16 positive divisors. There are 2583008000 positive integers (up to 7942749846) that are relatively prime to 7942749846.

Interesting facts

Basic properties

Name

Name seven billion nine hundred forty-two million seven hundred forty-nine thousand eight hundred forty-six

Notation

Scientific notation 7.942749846 × 10^9
Engineering notation 7.942749846 × 10^9

Prime Factorization of 7942749846

Prime Factorization 2 × 3 × 41 × 32287601

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7942749846
Product of the distinct prime numbers

The prime factorization of 7942749846 is 2 × 3 × 41 × 32287601. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 65, 61, 813, 632, 9243, 453, 22380, 52242, 475028, 909496, 23862, 5857863, 33843940, 53830134, 45025273, 912039162, 4067063125, 9308009044

Basic calculations (n = 7942749846)

Multiplication

n×y
n×2 15885499692
n×3 23828249538
n×4 31770999384
n×5 39713749230

Division

n÷y
n÷2 3971374923
n÷3 2647583282
n÷3 1985687461.5
n÷5 1588549969.2

Exponentiation

ny
n2 6.3087275116133E+19
n3 5.0108644471323E+29
n4 3.9800042815787E+39
n5 3.1612178394588E+49

Nth Root

y√n
2√n 89122.106382199
3√n 1995.2177278843
4√n 298.53325841889
5√n 95.497978153196

Divisors of 7942749846

1, 2, 3, 6, 41, 82, 123, 246, 32287601, 64575202, 96862803, 193725606, 1323791641, 2647583282, 3971374923, 7942749846

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 -7942749845
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 7942749846 can be divided by 16 positive divisors. The sum of these divisors (counting 7942749846) is 1, the average is 0.0625.

Base conversion 7942749846

Base System Value
2 Binary 111011001011011001011111010010110
3 Ternary 202111112200111110020
4 Quaternary 13121123023322112
5 Quinary 112231320443341
6 Senary 3352052410010
8 Octal 73133137226
10 Decimal 7942749846
12 Duodecimal 1658016906
16 Hexadecimal 1d96cbe96
20 Vigesimal 64223ec6
36 Base36 3ncwp06

Cryptographic Hash Functions

md5 9752c9f52050ebb6ecd57cd64fa487b8
sha1 fb9fe1816f74cbb15af693c3c0da1f2bb1a9bf56
sha256 150b56c871f2de40b78b54064fbf40e2430b551154d3642a75b890644df3a8b4
sha512 5bec427955edd720b31390f0feeb044be64617922bcf16eb9eae919c88c6ab437696efb7d4c42463b00a63e7e701de34a9003c25272ed21da9cfd0ffe77b5d1e
ripemd-160 056161e7ff8fca1e7678331229d5f9ad0bd14aa9

7942749846 as geometric shapes

Circle

Radius = n
Diameter 15885499692
Circumference 49905769130.99
Area 1.9819452003984E+20

Sphere

Radius = n
Volume 2.098945991366E+30
Surface area 7.9277808015937E+20
Circumference 49905769130.99

Square

Length = n
Perimeter 31770999384
Area 6.3087275116133E+19
Diagonal 11232744554.75

Cube

Length = n
Surface area 3.785236506968E+20
Volume 5.0108644471323E+29
Space diagonal 13757246285.082

Equilateral Triangle

Length = n
Perimeter 23828249538
Area 2.7317591453055E+19
Altitude 6878623142.5409

Triangular Pyramid

Length = n
Surface area 2.7317591453055E+19
Volume 5.905360383623E+28
Height 3744248184.9167