49942018 (number)

49942018 is an even 8-digits composite number following 49942017 and preceding 49942019. In scientific notation, it is written as 4.9942018 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 32 positive divisors. There are 20716800 positive integers (up to 49942018) that are relatively prime to 49942018.

Interesting facts

Basic properties

Name

Name forty-nine million nine hundred forty-two thousand eighteen

Notation

Scientific notation 4.9942018 × 10^7
Engineering notation 4.9942018 × 10^6

Prime Factorization of 49942018

Prime Factorization 2 × 7 × 41 × 167 × 521

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 49942018
Product of the distinct prime numbers

The prime factorization of 49942018 is 2 × 7 × 41 × 167 × 521. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 97, 20, 292, 815, 5934, 2623, 68417, 70223, 564321, 302344, 9352868, 9092352, 82472140, 44839479, 891254148, 679742443, 8785275441, 2658879586

Basic calculations (n = 49942018)

Multiplication

n×y
n×2 99884036
n×3 149826054
n×4 199768072
n×5 249710090

Division

n÷y
n÷2 24971009
n÷3 16647339.333333
n÷3 12485504.5
n÷5 9988403.6

Exponentiation

ny
n2 2494205161912324
n3 1.2456563909192E+23
n4 6.2210593897101E+30
n5 3.1069226001997E+38

Nth Root

y√n
2√n 7066.9666760216
3√n 368.2606897728
4√n 84.065252488895
5√n 34.649200441834

Divisors of 49942018

1, 2, 7, 14, 41, 82, 167, 287, 334, 521, 574, 1042, 1169, 2338, 3647, 6847, 7294, 13694, 21361, 42722, 47929, 87007, 95858, 149527, 174014, 299054, 609049, 1218098, 3567287, 7134574, 24971009, 49942018

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49942017
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49942018 can be divided by 32 positive divisors. The sum of these divisors (counting 49942018) is 1, the average is 0.03125.

Base conversion 49942018

Base System Value
2 Binary 10111110100000111000000010
3 Ternary 10110222022120101
4 Quaternary 2332200320002
5 Quinary 100241121033
6 Senary 4542233014
8 Octal 276407002
10 Decimal 49942018
12 Duodecimal 1488576a
16 Hexadecimal 2fa0e02
20 Vigesimal fc2f0i
36 Base36 tqfia

Cryptographic Hash Functions

md5 5604cdea5e04848b9aa77342f1da895e
sha1 57350671d94b2090d73e5cfefefa871a72d2376a
sha256 d09e21caa6f315c5d2053cbedfc69952859fe48e78e93f931a3a4b412328da70
sha512 b361e36ac26ad936850e0b9ba54c75457834131fc3199fbbeacfd4dab78a6a8ed6dd9c9550d932fc00e03760f8599a9f92021c4c7f28061dcd2e96630e3e50a4
ripemd-160 7850f8acf336a63adea019b0ada00bc33287a159

49942018 as geometric shapes

Circle

Radius = n
Diameter 99884036
Circumference 313794953.7085
Area 7.8357766132095E+15

Sphere

Radius = n
Volume 5.2177932888118E+23
Surface area 3.1343106452838E+16
Circumference 313794953.7085

Square

Length = n
Perimeter 199768072
Area 2494205161912324
Diagonal 70628679.187881

Cube

Length = n
Surface area 14965230971473944
Volume 1.2456563909192E+23
Space diagonal 86502112.608519

Equilateral Triangle

Length = n
Perimeter 149826054
Area 1.0800225162332E+15
Altitude 43251056.30426

Triangular Pyramid

Length = n
Surface area 1.0800225162332E+15
Volume 1.4680201350789E+22
Height 23542893.062627