38455854 (number)

38455854 is an even 8-digits composite number following 38455853 and preceding 38455855. In scientific notation, it is written as 3.8455854 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 12573792 positive integers (up to 38455854) that are relatively prime to 38455854.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred fifty-five thousand eight hundred fifty-four

Notation

Scientific notation 3.8455854 × 10^7
Engineering notation 3.8455854 × 10^6

Prime Factorization of 38455854

Prime Factorization 2 × 3 × 109 × 127 × 463

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38455854
Product of the distinct prime numbers

The prime factorization of 38455854 is 2 × 3 × 109 × 127 × 463. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 7, 19, 21, 554, 277, 8121, 2038, 40613, 39843, 27505, 32756, 2457752, 6454537, 49593249, 12939444, 221698412, 202090023, 941658964, 6442223606

Basic calculations (n = 38455854)

Multiplication

n×y
n×2 76911708
n×3 115367562
n×4 153823416
n×5 192279270

Division

n÷y
n÷2 19227927
n÷3 12818618
n÷3 9613963.5
n÷5 7691170.8

Exponentiation

ny
n2 1478852706869316
n3 5.6870543782871E+22
n4 2.1870053286147E+30
n5 8.4103157614429E+37

Nth Root

y√n
2√n 6201.2784165848
3√n 337.5365600998
4√n 78.74819627512
5√n 32.884594584614

Divisors of 38455854

1, 2, 3, 6, 109, 127, 218, 254, 327, 381, 463, 654, 762, 926, 1389, 2778, 13843, 27686, 41529, 50467, 58801, 83058, 100934, 117602, 151401, 176403, 302802, 352806, 6409309, 12818618, 19227927, 38455854

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 -38455853
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 38455854 can be divided by 32 positive divisors. The sum of these divisors (counting 38455854) is 1, the average is 0.03125.

Base conversion 38455854

Base System Value
2 Binary 10010010101100101000101110
3 Ternary 2200100202111220
4 Quaternary 2102230220232
5 Quinary 34321041404
6 Senary 3452124210
8 Octal 222545056
10 Decimal 38455854
12 Duodecimal 10a66666
16 Hexadecimal 24aca2e
20 Vigesimal c06jce
36 Base36 mw8q6

Cryptographic Hash Functions

md5 a367369645f17004edd1fd6335747627
sha1 e8f4eb98b59c14862383eb27f49fee9a1c689ab5
sha256 37458172ff0026fde5062c118ddb2c8fdfbbe4053247a8ccced3ab2ebce2d864
sha512 5e7f0c8192d971648b0501b1e2cfad1b388f269727a2e845edcefc1d77d57b76543bd34ef0fe0102817e21ce8d682a76f939fab73b01e33513d5d19165ee1290
ripemd-160 b2b1352db080ae55d54b70bedf9607cbf2147ef1

38455854 as geometric shapes

Circle

Radius = n
Diameter 76911708
Circumference 241625256.82784
Area 4.645952799642E+15

Sphere

Radius = n
Volume 2.3821877673857E+23
Surface area 1.8583811198568E+16
Circumference 241625256.82784

Square

Length = n
Perimeter 153823416
Area 1478852706869316
Diagonal 54384790.27944

Cube

Length = n
Surface area 8873116241215896
Volume 5.6870543782871E+22
Space diagonal 66607492.976451

Equilateral Triangle

Length = n
Perimeter 115367562
Area 6.403620063021E+14
Altitude 33303746.488225

Triangular Pyramid

Length = n
Surface area 6.403620063021E+14
Volume 6.7022578597724E+21
Height 18128263.42648