49897994 (number)

49897994 is an even 8-digits composite number following 49897993 and preceding 49897995. In scientific notation, it is written as 4.9897994 × 10^7. The sum of its digits is 59. It has a total of 4 prime factors and 16 positive divisors. There are 23773728 positive integers (up to 49897994) that are relatively prime to 49897994.

Interesting facts

Basic properties

Name

Name forty-nine million eight hundred ninety-seven thousand nine hundred ninety-four

Notation

Scientific notation 4.9897994 × 10^7
Engineering notation 4.9897994 × 10^6

Prime Factorization of 49897994

Prime Factorization 2 × 23 × 3833 × 283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 49897994
Product of the distinct prime numbers

The prime factorization of 49897994 is 2 × 23 × 3833 × 283. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 2, 66, 639, 471, 56, 6894, 63303, 18516, 792901, 754214, 9159782, 9112198, 5773958, 65589591, 80420642, 974285544, 990696554, 3005389961

Basic calculations (n = 49897994)

Multiplication

n×y
n×2 99795988
n×3 149693982
n×4 199591976
n×5 249489970

Division

n÷y
n÷2 24948997
n÷3 16632664.666667
n÷3 12474498.5
n÷5 9979598.8

Exponentiation

ny
n2 2489809805224036
n3 1.2423651472221E+23
n4 6.1991528661898E+30
n5 3.0932529252222E+38

Nth Root

y√n
2√n 7063.8512158737
3√n 368.15245042299
4√n 84.046720434968
5√n 34.643089617314

Divisors of 49897994

1, 2, 23, 46, 283, 566, 3833, 6509, 7666, 13018, 88159, 176318, 1084739, 2169478, 24948997, 49897994

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 -49897993
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 49897994 can be divided by 16 positive divisors. The sum of these divisors (counting 49897994) is 1, the average is 0.0625.

Base conversion 49897994

Base System Value
2 Binary 10111110010110001000001010
3 Ternary 10110220002011212
4 Quaternary 2332112020022
5 Quinary 100233213434
6 Senary 4541253122
8 Octal 276261012
10 Decimal 49897994
12 Duodecimal 148641a2
16 Hexadecimal 2f9620a
20 Vigesimal fbh4je
36 Base36 tphje

Cryptographic Hash Functions

md5 bcd9ed3ef46d7fabbf799d4882ff051c
sha1 42f376d24b5df12f21f654cb05f9ec107a34fe61
sha256 6c9cdc31ff63845fe59d24871d1bfd8898b0df4c0767959967901769abe2978f
sha512 809527035982b626ec42fbd826e919bdfc560596c243f558907ba7402a1c2cea6ee669777fab717528a1aee593f1188df5546b4b7f0a944e2a7ed138a935768b
ripemd-160 d4aee482055ef6330d9a79352cedb92bee14a1b9

49897994 as geometric shapes

Circle

Radius = n
Diameter 99795988
Circumference 313518342.75854
Area 7.8219681929277E+15

Sphere

Radius = n
Volume 5.2040069594519E+23
Surface area 3.1287872771711E+16
Circumference 313518342.75854

Square

Length = n
Perimeter 199591976
Area 2489809805224036
Diagonal 70566419.850011

Cube

Length = n
Surface area 14938858831344216
Volume 1.2423651472221E+23
Space diagonal 86425860.803767

Equilateral Triangle

Length = n
Perimeter 149693982
Area 1.0781192709578E+15
Altitude 43212930.401883

Triangular Pyramid

Length = n
Surface area 1.0781192709578E+15
Volume 1.4641413671843E+22
Height 23522139.950004