38777778 (number)

38777778 is an even 8-digits composite number following 38777777 and preceding 38777779. In scientific notation, it is written as 3.8777778 × 10^7. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 11930976 positive integers (up to 38777778) that are relatively prime to 38777778.

Interesting facts

Basic properties

Name

Name thirty-eight million seven hundred seventy-seven thousand seven hundred seventy-eight

Notation

Scientific notation 3.8777778 × 10^7
Engineering notation 3.8777778 × 10^6

Prime Factorization of 38777778

Prime Factorization 2 × 3 × 27 × 13 × 18413

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38777778
Product of the distinct prime numbers

The prime factorization of 38777778 is 2 × 3 × 27 × 13 × 18413. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 10, 45, 1, 546, 539, 6420, 8726, 97360, 65935, 40908, 430565, 6571292, 3012089, 64241664, 3575652, 553515698, 540703579, 2555134301, 923979566

Basic calculations (n = 38777778)

Multiplication

n×y
n×2 77555556
n×3 116333334
n×4 155111112
n×5 193888890

Division

n÷y
n÷2 19388889
n÷3 12925926
n÷3 9694444.5
n÷5 7755555.6

Exponentiation

ny
n2 1503716066617284
n3 5.8310767806318E+22
n4 2.261162009003E+30
n5 8.7682838407151E+37

Nth Root

y√n
2√n 6227.1805819327
3√n 338.47581295222
4√n 78.912486856851
5√n 32.939468252644

Divisors of 38777778

1, 2, 3, 6, 13, 26, 27, 39, 54, 78, 81, 162, 351, 702, 1053, 2106, 18413, 36826, 55239, 110478, 239369, 478738, 497151, 718107, 994302, 1436214, 1491453, 2982906, 6462963, 12925926, 19388889, 38777778

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 -38777777
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 38777778 can be divided by 32 positive divisors. The sum of these divisors (counting 38777778) is 1, the average is 0.03125.

Base conversion 38777778

Base System Value
2 Binary 10010011111011001110110010
3 Ternary 2200222010010000
4 Quaternary 2103323032302
5 Quinary 34411342103
6 Senary 3503050430
8 Octal 223731662
10 Decimal 38777778
12 Duodecimal 10ba0a16
16 Hexadecimal 24fb3b2
20 Vigesimal c2748i
36 Base36 n354i

Cryptographic Hash Functions

md5 a57fed7f470f8f065b84c90bea37ac04
sha1 5d231ad1fad061b199ae724a20d7994e78265a1d
sha256 8bd9bbad31ac6a3127a73eb9e6e114609221ed866dfd8621b339a88a4560bb3f
sha512 aefec866b1176d733d5198a014f273e3b6e97b4fa5ba09ea5422602fa4842f3f9dbcdc32613eaf6cac7e4765ccfb732170118b9bf2f6964db5fc331507e1b463
ripemd-160 ac1114f51f7a279412c77862a839366923f4db6c

38777778 as geometric shapes

Circle

Radius = n
Diameter 77555556
Circumference 243647964.97467
Area 4.7240633479698E+15

Sphere

Radius = n
Volume 2.4425157302068E+23
Surface area 1.8896253391879E+16
Circumference 243647964.97467

Square

Length = n
Perimeter 155111112
Area 1503716066617284
Diagonal 54840059.566293

Cube

Length = n
Surface area 9022296399703704
Volume 5.8310767806318E+22
Space diagonal 67165081.700627

Equilateral Triangle

Length = n
Perimeter 116333334
Area 6.5112815688469E+14
Altitude 33582540.850313

Triangular Pyramid

Length = n
Surface area 6.5112815688469E+14
Volume 6.8719898886736E+21
Height 18280019.855431