49085890 (number)

49085890 is an even 8-digits composite number following 49085889 and preceding 49085891. In scientific notation, it is written as 4.9085890 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 16829424 positive integers (up to 49085890) that are relatively prime to 49085890.

Interesting facts

Basic properties

Name

Name forty-nine million eighty-five thousand eight hundred ninety

Notation

Scientific notation 4.9085890 × 10^7
Engineering notation 4.9085890 × 10^6

Prime Factorization of 49085890

Prime Factorization 2 × 5 × 7 × 701227

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 49085890
Product of the distinct prime numbers

The prime factorization of 49085890 is 2 × 5 × 7 × 701227. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 11, 99, 214, 610, 6703, 6584, 93650, 5403, 137413, 443818, 850196, 4509587, 13926073, 28961100, 867963065, 320193680, 7790728363, 2082744529

Basic calculations (n = 49085890)

Multiplication

n×y
n×2 98171780
n×3 147257670
n×4 196343560
n×5 245429450

Division

n÷y
n÷2 24542945
n÷3 16361963.333333
n÷3 12271472.5
n÷5 9817178

Exponentiation

ny
n2 2409424597092100
n3 1.1826875073616E+23
n4 5.8053268890724E+30
n5 2.8495963709105E+38

Nth Root

y√n
2√n 7006.132313909
3√n 366.1442542039
4√n 83.702642215817
5√n 34.529583030303

Divisors of 49085890

1, 2, 5, 7, 10, 14, 35, 70, 701227, 1402454, 3506135, 4908589, 7012270, 9817178, 24542945, 49085890

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 -49085889
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 49085890 can be divided by 16 positive divisors. The sum of these divisors (counting 49085890) is 1, the average is 0.0625.

Base conversion 49085890

Base System Value
2 Binary 10111011001111110111000010
3 Ternary 10102100211011221
4 Quaternary 2323033313002
5 Quinary 100031222030
6 Senary 4512025254
8 Octal 273176702
10 Decimal 49085890
12 Duodecimal 1453222a
16 Hexadecimal 2ecfdc2
20 Vigesimal f6feea
36 Base36 t82wy

Cryptographic Hash Functions

md5 5adfa8a3941e2c84bac4e72c85f8e7c6
sha1 da9412a749f4dca8bc8970d1cfc7b50aeb943516
sha256 5bdb331946120301b7cf9a1141a5b261d134f1cafb008a227e2b6d21a3f6657e
sha512 042cd6e79eb100bc24745b7861d1044e11af414e35166869e90649f0e17712cdec38272f506696d19aec452aad908785923e81977bf50df6734000efa8a0772c
ripemd-160 d865805515296249933849dd87905f9f04b273fc

49085890 as geometric shapes

Circle

Radius = n
Diameter 98171780
Circumference 308415742.83783
Area 7.5694306136031E+15

Sphere

Radius = n
Volume 4.9540298461594E+23
Surface area 3.0277722454412E+16
Circumference 308415742.83783

Square

Length = n
Perimeter 196343560
Area 2409424597092100
Diagonal 69417931.359154

Cube

Length = n
Surface area 14456547582552600
Volume 1.1826875073616E+23
Space diagonal 85019255.414737

Equilateral Triangle

Length = n
Perimeter 147257670
Area 1.0433114547924E+15
Altitude 42509627.707369

Triangular Pyramid

Length = n
Surface area 1.0433114547924E+15
Volume 1.3938105941333E+22
Height 23139310.453051