49138840 (number)

49138840 is an even 8-digits composite number following 49138839 and preceding 49138841. In scientific notation, it is written as 4.9138840 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 32 positive divisors. There are 18321408 positive integers (up to 49138840) that are relatively prime to 49138840.

Interesting facts

Basic properties

Name

Name forty-nine million one hundred thirty-eight thousand eight hundred forty

Notation

Scientific notation 4.9138840 × 10^7
Engineering notation 4.9138840 × 10^6

Prime Factorization of 49138840

Prime Factorization 2 × 2 × 2 × 85 × 127 × 569

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 12284710
Product of the distinct prime numbers

The prime factorization of 49138840 is 2 × 2 × 2 × 85 × 127 × 569. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 7, 77, 68, 636, 330, 7751, 8505, 26426, 68737, 880626, 479272, 1730548, 7699659, 66192265, 26854060, 535680423, 303433550, 2949329407, 3813539925

Basic calculations (n = 49138840)

Multiplication

n×y
n×2 98277680
n×3 147416520
n×4 196555360
n×5 245694200

Division

n÷y
n÷2 24569420
n÷3 16379613.333333
n÷3 12284710
n÷5 9827768

Exponentiation

ny
n2 2414625596545600
n3 1.1865190084856E+23
n4 5.8304167714932E+30
n5 2.8649991686772E+38

Nth Root

y√n
2√n 7009.9101278119
3√n 366.27586277313
4√n 83.72520604819
5√n 34.537029378014

Divisors of 49138840

1, 2, 4, 8, 85, 127, 170, 254, 340, 508, 569, 680, 1016, 1138, 2276, 4552, 10795, 21590, 43180, 48365, 72263, 86360, 96730, 144526, 193460, 289052, 386920, 578104, 6142355, 12284710, 24569420, 49138840

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 -49138839
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 49138840 can be divided by 32 positive divisors. The sum of these divisors (counting 49138840) is 1, the average is 0.03125.

Base conversion 49138840

Base System Value
2 Binary 10111011011100110010011000
3 Ternary 10102110111211001
4 Quaternary 2323130302120
5 Quinary 100034420330
6 Senary 4513114344
8 Octal 273346230
10 Decimal 49138840
12 Duodecimal 145589b4
16 Hexadecimal 2edcc98
20 Vigesimal f72720
36 Base36 t97rs

Cryptographic Hash Functions

md5 0fed7c34fa7b0f9591b0e3072e915722
sha1 debe84f5288d81d2b3b8e4a1917aa2693bdca9dd
sha256 e0392766a6ab984fe224b6d5ff5354df7e0aa8275937bbee2c018e0b6427ea7b
sha512 0e6b7dc96a05f18774720d51467b782c5f2803023d265f20e530d7d1ea2496272e4adfd17ce3920f34910d59b852ce233dbd4e0af647f88a275fa6890f6e1fa7
ripemd-160 459f559d65f6516409527cdfd5d0c47a005200bc

49138840 as geometric shapes

Circle

Radius = n
Diameter 98277680
Circumference 308748437.49985
Area 7.5857700352775E+15

Sphere

Radius = n
Volume 4.9700792005373E+23
Surface area 3.034308014111E+16
Circumference 308748437.49985

Square

Length = n
Perimeter 196555360
Area 2414625596545600
Diagonal 69492813.967282

Cube

Length = n
Surface area 14487753579273600
Volume 1.1865190084856E+23
Space diagonal 85110967.504998

Equilateral Triangle

Length = n
Perimeter 147416520
Area 1.0455635536183E+15
Altitude 42555483.752499

Triangular Pyramid

Length = n
Surface area 1.0455635536183E+15
Volume 1.3983260615115E+22
Height 23164271.322427