49666021 (number)

49666021 is an odd 8-digits composite number following 49666020 and preceding 49666022. In scientific notation, it is written as 4.9666021 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 49102848 positive integers (up to 49666021) that are relatively prime to 49666021.

Interesting facts

Basic properties

Name

Name forty-nine million six hundred sixty-six thousand twenty-one

Notation

Scientific notation 4.9666021 × 10^7
Engineering notation 4.9666021 × 10^6

Prime Factorization of 49666021

Prime Factorization 149 × 257 × 1297

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 49666021
Product of the distinct prime numbers

The prime factorization of 49666021 is 149 × 257 × 1297. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 2, 20, 85, 650, 38, 3682, 3229, 10881, 41827, 733077, 340573, 9527935, 1565737, 2755295, 12867465, 623048983, 402315709, 3308831793, 5685481004

Basic calculations (n = 49666021)

Multiplication

n×y
n×2 99332042
n×3 148998063
n×4 198664084
n×5 248330105

Division

n÷y
n÷2 24833010.5
n÷3 16555340.333333
n÷3 12416505.25
n÷5 9933204.2

Exponentiation

ny
n2 2466713641972441
n3 1.2251185154319E+23
n4 6.0846761914929E+30
n5 3.0220165550489E+38

Nth Root

y√n
2√n 7047.412361995
3√n 367.58105728966
4√n 83.948867544446
5√n 34.610818791751

Divisors of 49666021

1, 149, 257, 1297, 38293, 193253, 333329, 49666021

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 -49666020
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 49666021 can be divided by 8 positive divisors. The sum of these divisors (counting 49666021) is 1, the average is 0.125.

Base conversion 49666021

Base System Value
2 Binary 10111101011101011111100101
3 Ternary 10110110021222021
4 Quaternary 2331131133211
5 Quinary 100203303041
6 Senary 4532303141
8 Octal 275353745
10 Decimal 49666021
12 Duodecimal 14771ab1
16 Hexadecimal 2f5d7e5
20 Vigesimal fa8511
36 Base36 tkijp

Cryptographic Hash Functions

md5 c281c536f523715d331dd13f85a7dc21
sha1 1bbf820332c9c2c1f5c9b336aa1e635d181a1477
sha256 bb7c8b83bd79b791eec68e5e17bd172b4555ab535a9883bc83cf531e56f552d4
sha512 27daa421a692870604897992bba53c57024d467eedc453fdae990ece44b04dbde70aeb1f656285a4b21862eb12590dba5e0dd68c2ad074d89fbebdf7ee8e2079
ripemd-160 ae0d5376e545dcf15393803a0f4f0d38cc0c8948

49666021 as geometric shapes

Circle

Radius = n
Diameter 99332042
Circumference 312060813.41327
Area 7.7494094561303E+15

Sphere

Radius = n
Volume 5.1317644371436E+23
Surface area 3.0997637824521E+16
Circumference 312060813.41327

Square

Length = n
Perimeter 198664084
Area 2466713641972441
Diagonal 70238360.487307

Cube

Length = n
Surface area 14800281851834646
Volume 1.2251185154319E+23
Space diagonal 86024071.781783

Equilateral Triangle

Length = n
Perimeter 148998063
Area 1.0681183389049E+15
Altitude 43012035.890891

Triangular Pyramid

Length = n
Surface area 1.0681183389049E+15
Volume 1.4438160166985E+22
Height 23412786.829102