49666945 (number)

49666945 is an odd 8-digits composite number following 49666944 and preceding 49666946. In scientific notation, it is written as 4.9666945 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 37283584 positive integers (up to 49666945) that are relatively prime to 49666945.

Interesting facts

Basic properties

Name

Name forty-nine million six hundred sixty-six thousand nine hundred forty-five

Notation

Scientific notation 4.9666945 × 10^7
Engineering notation 4.9666945 × 10^6

Prime Factorization of 49666945

Prime Factorization 17 × 5 × 443 × 1319

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 49666945
Product of the distinct prime numbers

The prime factorization of 49666945 is 17 × 5 × 443 × 1319. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 81, 80, 271, 619, 2063, 9831, 67949, 54229, 96047, 898474, 9026876, 1155967, 56557006, 85121781, 286902158, 338747096, 206401554, 9958320994

Basic calculations (n = 49666945)

Multiplication

n×y
n×2 99333890
n×3 149000835
n×4 198667780
n×5 248334725

Division

n÷y
n÷2 24833472.5
n÷3 16555648.333333
n÷3 12416736.25
n÷5 9933389

Exponentiation

ny
n2 2466805425633025
n3 1.2251868940062E+23
n4 6.0851290079325E+30
n5 3.0222976775489E+38

Nth Root

y√n
2√n 7047.4779176667
3√n 367.58333680111
4√n 83.949257993545
5√n 34.610947572588

Divisors of 49666945

1, 5, 17, 85, 443, 1319, 2215, 6595, 7531, 22423, 37655, 112115, 584317, 2921585, 9933389, 49666945

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 -49666944
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 49666945 can be divided by 16 positive divisors. The sum of these divisors (counting 49666945) is 1, the average is 0.0625.

Base conversion 49666945

Base System Value
2 Binary 10111101011101101110000001
3 Ternary 10110110100020111
4 Quaternary 2331131232001
5 Quinary 100203320240
6 Senary 4532311321
8 Octal 275355601
10 Decimal 49666945
12 Duodecimal 14772541
16 Hexadecimal 2f5db81
20 Vigesimal fa8775
36 Base36 tkj9d

Cryptographic Hash Functions

md5 48c021a0169f6dcc1f1636c8e96d93af
sha1 494487f3575a003e693a810fd1c37a6a6046543a
sha256 e905cac32190d5990948c7a431c7a7a6fe544f8ef36f400cb9775d6a99cb2755
sha512 c2312f82647661ac2b76e3485128a8a08566c9c4b65a5ae2d90847f9ac2a2a706ea035f85b4d658d9a3e6d3e860afa688e18d2a14adb2bc88607b1ff6e43cc02
ripemd-160 0c2a175803d39d5d3c8f9254b1fea80f723092df

49666945 as geometric shapes

Circle

Radius = n
Diameter 99333890
Circumference 312066619.0765
Area 7.7496978030042E+15

Sphere

Radius = n
Volume 5.1320508606457E+23
Surface area 3.0998791212017E+16
Circumference 312066619.0765

Square

Length = n
Perimeter 198667780
Area 2466805425633025
Diagonal 70239667.220639

Cube

Length = n
Surface area 14800832553798150
Volume 1.2251868940062E+23
Space diagonal 86025672.196729

Equilateral Triangle

Length = n
Perimeter 149000835
Area 1.0681580823957E+15
Altitude 43012836.098365

Triangular Pyramid

Length = n
Surface area 1.0681580823957E+15
Volume 1.4438966016211E+22
Height 23413222.40688