45857538 (number)

45857538 is an even 8-digits composite number following 45857537 and preceding 45857539. In scientific notation, it is written as 4.5857538 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 14530560 positive integers (up to 45857538) that are relatively prime to 45857538.

Interesting facts

Basic properties

Name

Name forty-five million eight hundred fifty-seven thousand five hundred thirty-eight

Notation

Scientific notation 4.5857538 × 10^7
Engineering notation 4.5857538 × 10^6

Prime Factorization of 45857538

Prime Factorization 2 × 9 × 23 × 257 × 431

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 45857538
Product of the distinct prime numbers

The prime factorization of 45857538 is 2 × 9 × 23 × 257 × 431. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 49, 26, 460, 178, 3675, 1312, 39581, 5521, 105841, 457513, 160852, 7799858, 50881249, 14989073, 38515891, 910223917, 6831361279, 5474990834

Basic calculations (n = 45857538)

Multiplication

n×y
n×2 91715076
n×3 137572614
n×4 183430152
n×5 229287690

Division

n÷y
n÷2 22928769
n÷3 15285846
n÷3 11464384.5
n÷5 9171507.6

Exponentiation

ny
n2 2102913791421444
n3 9.6434449100833E+22
n4 4.4222464141505E+30
n5 2.0279333298227E+38

Nth Root

y√n
2√n 6771.8194010177
3√n 357.93451461827
4√n 82.291065134787
5√n 34.062941362301

Divisors of 45857538

1, 2, 9, 18, 23, 46, 207, 257, 414, 431, 514, 862, 2313, 3879, 4626, 5911, 7758, 9913, 11822, 19826, 53199, 89217, 106398, 110767, 178434, 221534, 996903, 1993806, 2547641, 5095282, 22928769, 45857538

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 -45857537
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 45857538 can be divided by 32 positive divisors. The sum of these divisors (counting 45857538) is 1, the average is 0.03125.

Base conversion 45857538

Base System Value
2 Binary 10101110111011101100000010
3 Ternary 10012021210201100
4 Quaternary 2232323230002
5 Quinary 43214420123
6 Senary 4314515230
8 Octal 256735402
10 Decimal 45857538
12 Duodecimal 13435b16
16 Hexadecimal 2bbbb02
20 Vigesimal e6c3gi
36 Base36 ravwi

Cryptographic Hash Functions

md5 16e17190a0debca07ae4ddc60ab30ced
sha1 8c1db7303b8c31fbe0af1737c6af88d6585d893a
sha256 934e610f159bf22352bff32f3d8c4b6b19c81a6c38598f22625086ac33e9a3c0
sha512 46ddfdecbbf15f649589e202af974c0ee991b42ce4e6d67b8b5b54029042507d542a7f81fb8be51e88f50f370afb46559f3372881f694af929f98474dbc7e048
ripemd-160 5108ce73a5fac1cb933b8954a059b2ffe3c724ea

45857538 as geometric shapes

Circle

Radius = n
Diameter 91715076
Circumference 288131408.98503
Area 6.6064985182623E+15

Sphere

Radius = n
Volume 4.0394367579754E+23
Surface area 2.6425994073049E+16
Circumference 288131408.98503

Square

Length = n
Perimeter 183430152
Area 2102913791421444
Diagonal 64852352.17664

Cube

Length = n
Surface area 12617482748528664
Volume 9.6434449100833E+22
Space diagonal 79427585.72602

Equilateral Triangle

Length = n
Perimeter 137572614
Area 9.1058838266981E+14
Altitude 39713792.86301

Triangular Pyramid

Length = n
Surface area 9.1058838266981E+14
Volume 1.1364908816531E+22
Height 21617450.725547