49405938 (number)

49405938 is an even 8-digits composite number following 49405937 and preceding 49405939. In scientific notation, it is written as 4.9405938 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 16430256 positive integers (up to 49405938) that are relatively prime to 49405938.

Interesting facts

Basic properties

Name

Name forty-nine million four hundred five thousand nine hundred thirty-eight

Notation

Scientific notation 4.9405938 × 10^7
Engineering notation 4.9405938 × 10^6

Prime Factorization of 49405938

Prime Factorization 2 × 3 × 439 × 18757

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 49405938
Product of the distinct prime numbers

The prime factorization of 49405938 is 2 × 3 × 439 × 18757. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 3, 95, 181, 157, 9008, 7660, 82377, 53604, 87965, 288065, 2873119, 193300, 23752577, 24731047, 776962570, 589599703, 9622890353, 8388105985

Basic calculations (n = 49405938)

Multiplication

n×y
n×2 98811876
n×3 148217814
n×4 197623752
n×5 247029690

Division

n÷y
n÷2 24702969
n÷3 16468646
n÷3 12351484.5
n÷5 9881187.6

Exponentiation

ny
n2 2440946709659844
n3 1.2059726179876E+23
n4 5.9582208393992E+30
n5 2.9437148938167E+38

Nth Root

y√n
2√n 7028.9357658183
3√n 366.93830431447
4√n 83.838748594062
5√n 34.574493753856

Divisors of 49405938

1, 2, 3, 6, 439, 878, 1317, 2634, 18757, 37514, 56271, 112542, 8234323, 16468646, 24702969, 49405938

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 -49405937
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 49405938 can be divided by 16 positive divisors. The sum of these divisors (counting 49405938) is 1, the average is 0.0625.

Base conversion 49405938

Base System Value
2 Binary 10111100011101111111110010
3 Ternary 10102222002012120
4 Quaternary 2330131333302
5 Quinary 100121442223
6 Senary 4522535110
8 Octal 274357762
10 Decimal 49405938
12 Duodecimal 14667496
16 Hexadecimal 2f1dff2
20 Vigesimal f8fegi
36 Base36 texv6

Cryptographic Hash Functions

md5 a50f3c5b8ade47e8a9a00f429fd1be9e
sha1 0b4309d8c115b586e4b55b4fe5ab8352054dd620
sha256 3a2a75f5e66f93cbf2007872cc7defbf46c07226cf6205f6dac6eb84cd2166d1
sha512 3440807d3ce06ac87922e60d5677b93315971d60349eababbfc83e4bad6c0ab01f5c6253cb9e92244e6eea36d955e388ffdfc05dd96658cc531db9776165c830
ripemd-160 ff7abf0589d362673c6b6f630077a2a833b18476

49405938 as geometric shapes

Circle

Radius = n
Diameter 98811876
Circumference 310426663.72903
Area 7.6684602508715E+15

Sphere

Radius = n
Volume 5.051566289467E+23
Surface area 3.0673841003486E+16
Circumference 310426663.72903

Square

Length = n
Perimeter 197623752
Area 2440946709659844
Diagonal 69870547.581364

Cube

Length = n
Surface area 14645680257959064
Volume 1.2059726179876E+23
Space diagonal 85573594.811598

Equilateral Triangle

Length = n
Perimeter 148217814
Area 1.0569609299247E+15
Altitude 42786797.405799

Triangular Pyramid

Length = n
Surface area 1.0569609299247E+15
Volume 1.4212523601739E+22
Height 23290182.527121