49649138 (number)

49649138 is an even 8-digits composite number following 49649137 and preceding 49649139. In scientific notation, it is written as 4.9649138 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 19343760 positive integers (up to 49649138) that are relatively prime to 49649138.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.9649138 × 10^7
Engineering notation 4.9649138 × 10^6

Prime Factorization of 49649138

Prime Factorization 2 × 11 × 7 × 322397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 49649138
Product of the distinct prime numbers

The prime factorization of 49649138 is 2 × 11 × 7 × 322397. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 19, 34, 691, 383, 8413, 4956, 44015, 80796, 216509, 403862, 4158224, 9344088, 76861357, 16469208, 233921387, 72194278, 6876063936, 1547830966

Basic calculations (n = 49649138)

Multiplication

n×y
n×2 99298276
n×3 148947414
n×4 198596552
n×5 248245690

Division

n÷y
n÷2 24824569
n÷3 16549712.666667
n÷3 12412284.5
n÷5 9929827.6

Exponentiation

ny
n2 2465036904143044
n3 1.2238695742889E+23
n4 6.0764069387871E+30
n5 3.01688366648E+38

Nth Root

y√n
2√n 7046.2144446504
3√n 367.53940188699
4√n 83.941732437748
5√n 34.608465416501

Divisors of 49649138

1, 2, 7, 11, 14, 22, 77, 154, 322397, 644794, 2256779, 3546367, 4513558, 7092734, 24824569, 49649138

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 -49649137
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 49649138 can be divided by 16 positive divisors. The sum of these divisors (counting 49649138) is 1, the average is 0.0625.

Base conversion 49649138

Base System Value
2 Binary 10111101011001010111110010
3 Ternary 10110102102210222
4 Quaternary 2331121113302
5 Quinary 100202233023
6 Senary 4532053042
8 Octal 275312762
10 Decimal 49649138
12 Duodecimal 14764182
16 Hexadecimal 2f595f2
20 Vigesimal fa62gi
36 Base36 tk5iq

Cryptographic Hash Functions

md5 830a1f78ca35a82403aeba81fce55afe
sha1 1f0ae94a31184334ad9ea10f186e5b8566e476df
sha256 ed621e760a9e60f7e3ade2c819a4d1481180cc5d876fea578c31630f9f7bf055
sha512 63ff82bf5e0e5df8deca1529cbeddfb41469b95435cff0dee66a79c87f24f00804d68217e532c1c4ddb82e40d81367d5b431137739e76c5124fb76ca56018154
ripemd-160 fc7af80f7b38d3c9a38749edd7a1c2e0b764c36c

49649138 as geometric shapes

Circle

Radius = n
Diameter 99298276
Circumference 311954734.39573
Area 7.7441418288835E+15

Sphere

Radius = n
Volume 5.1265328847175E+23
Surface area 3.0976567315534E+16
Circumference 311954734.39573

Square

Length = n
Perimeter 198596552
Area 2465036904143044
Diagonal 70214484.319733

Cube

Length = n
Surface area 14790221424858264
Volume 1.2238695742889E+23
Space diagonal 85994829.567999

Equilateral Triangle

Length = n
Perimeter 148947414
Area 1.067392290127E+15
Altitude 42997414.783999

Triangular Pyramid

Length = n
Surface area 1.067392290127E+15
Volume 1.442344125446E+22
Height 23404828.106578