49145428 (number)

49145428 is an even 8-digits composite number following 49145427 and preceding 49145429. In scientific notation, it is written as 4.9145428 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 24425240 positive integers (up to 49145428) that are relatively prime to 49145428.

Interesting facts

Basic properties

Name

Name forty-nine million one hundred forty-five thousand four hundred twenty-eight

Notation

Scientific notation 4.9145428 × 10^7
Engineering notation 4.9145428 × 10^6

Prime Factorization of 49145428

Prime Factorization 2 × 2 × 167 × 73571

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 24572714
Product of the distinct prime numbers

The prime factorization of 49145428 is 2 × 2 × 167 × 73571. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 31, 48, 736, 831, 8285, 6030, 36854, 64202, 905627, 120568, 2290335, 8838676, 58893551, 18177253, 873517375, 599803801, 6569688260, 9109700081

Basic calculations (n = 49145428)

Multiplication

n×y
n×2 98290856
n×3 147436284
n×4 196581712
n×5 245727140

Division

n÷y
n÷2 24572714
n÷3 16381809.333333
n÷3 12286357
n÷5 9829085.6

Exponentiation

ny
n2 2415273093303184
n3 1.1869962990727E+23
n4 5.8335441152343E+30
n5 2.8669202230007E+38

Nth Root

y√n
2√n 7010.3800182301
3√n 366.29223079996
4√n 83.728012147848
5√n 34.537955398036

Divisors of 49145428

1, 2, 4, 167, 334, 668, 73571, 147142, 294284, 12286357, 24572714, 49145428

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49145427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49145428 can be divided by 12 positive divisors. The sum of these divisors (counting 49145428) is 1, the average is 0.083333333333333.

Base conversion 49145428

Base System Value
2 Binary 10111011011110011001010100
3 Ternary 10102110211212001
4 Quaternary 2323132121110
5 Quinary 100040123203
6 Senary 4513205044
8 Octal 273363124
10 Decimal 49145428
12 Duodecimal 14560784
16 Hexadecimal 2ede654
20 Vigesimal f733b8
36 Base36 t9cus

Cryptographic Hash Functions

md5 c4ca20d773e8d2a352f1f8bfaa5fcfa0
sha1 34d9200b89369917c5585fc5df9cbfaed04a26d5
sha256 65a244d1d5018ec764978dca2bc8ab38d776c98527d7447556ad79a25dad57cf
sha512 748a85624d9076415db98e485c1fa998aeca98b921d9529582747aa6f1238bd1993623f1ea845513f8c256f24b02aacdd744646e09d707b7ebfc591c06384ab7
ripemd-160 447e80121f8d8a9fd97063eeab42b51acc89cd36

49145428 as geometric shapes

Circle

Radius = n
Diameter 98290856
Circumference 308789831.12465
Area 7.5878042063344E+15

Sphere

Radius = n
Volume 4.9720784706734E+23
Surface area 3.0351216825338E+16
Circumference 308789831.12465

Square

Length = n
Perimeter 196581712
Area 2415273093303184
Diagonal 69502130.80623

Cube

Length = n
Surface area 14491638559819104
Volume 1.1869962990727E+23
Space diagonal 85122378.255718

Equilateral Triangle

Length = n
Perimeter 147436284
Area 1.0458439279388E+15
Altitude 42561189.127859

Triangular Pyramid

Length = n
Surface area 1.0458439279388E+15
Volume 1.3988885538627E+22
Height 23167376.93541