38778888 (number)

38778888 is an even 8-digits composite number following 38778887 and preceding 38778889. In scientific notation, it is written as 3.8778888 × 10^7. The sum of its digits is 57. It has a total of 7 prime factors and 64 positive divisors. There are 12579840 positive integers (up to 38778888) that are relatively prime to 38778888.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8778888 × 10^7
Engineering notation 3.8778888 × 10^6

Prime Factorization of 38778888

Prime Factorization 2 × 2 × 2 × 3 × 113 × 181 × 79

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9694722
Product of the distinct prime numbers

The prime factorization of 38778888 is 2 × 2 × 2 × 3 × 113 × 181 × 79. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 2, 87, 24, 274, 461, 7290, 9247, 78126, 36162, 781782, 480232, 9923825, 2733716, 84813058, 22832069, 996722217, 67898243, 1131419959, 956123280

Basic calculations (n = 38778888)

Multiplication

n×y
n×2 77557776
n×3 116336664
n×4 155115552
n×5 193894440

Division

n÷y
n÷2 19389444
n÷3 12926296
n÷3 9694722
n÷5 7755777.6

Exponentiation

ny
n2 1503802154516544
n3 5.8315775324156E+22
n4 2.2614209199286E+30
n5 8.7695388574768E+37

Nth Root

y√n
2√n 6227.2697067013
3√n 338.47904250436
4√n 78.913051561205
5√n 32.93965682658

Divisors of 38778888

1, 2, 3, 4, 6, 8, 12, 24, 79, 113, 158, 181, 226, 237, 316, 339, 362, 452, 474, 543, 632, 678, 724, 904, 948, 1086, 1356, 1448, 1896, 2172, 2712, 4344, 8927, 14299, 17854, 20453, 26781, 28598, 35708, 40906, 42897, 53562, 57196, 61359, 71416, 81812, 85794, 107124, 114392, 122718, 163624, 171588, 214248, 245436, 343176, 490872, 1615787, 3231574, 4847361, 6463148, 9694722, 12926296, 19389444, 38778888

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38778887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38778888 can be divided by 64 positive divisors. The sum of these divisors (counting 38778888) is 1, the average is 0.015625.

Base conversion 38778888

Base System Value
2 Binary 10010011111011100000001000
3 Ternary 2200222011122010
4 Quaternary 2103323200020
5 Quinary 34411411023
6 Senary 3503055520
8 Octal 223734010
10 Decimal 38778888
12 Duodecimal 10ba15a0
16 Hexadecimal 24fb808
20 Vigesimal c27748
36 Base36 n35zc

Cryptographic Hash Functions

md5 4d7cf57b785fafbf1d7f7c115b734031
sha1 02a1592bea24fe5c2e5e880a3f3e10898049382d
sha256 e1317e0c570e42b230ca57c7397574300247692bdef3e6d463b999e637cc1e89
sha512 b8f42791c40d1834296a572b14f5b9ed34de61e1b63be39d5db151f213b04397b096720113fd782275c62678243441c3f032831237c09ba0f1a11a6ea6a15eed
ripemd-160 6632836ba215dc7624963b833b421f73aedec811

38778888 as geometric shapes

Circle

Radius = n
Diameter 77557776
Circumference 243654939.31036
Area 4.7243338010817E+15

Sphere

Radius = n
Volume 2.4427254846235E+23
Surface area 1.8897335204327E+16
Circumference 243654939.31036

Square

Length = n
Perimeter 155115552
Area 1503802154516544
Diagonal 54841629.343347

Cube

Length = n
Surface area 9022812927099264
Volume 5.8315775324156E+22
Space diagonal 67167004.277023

Equilateral Triangle

Length = n
Perimeter 116336664
Area 6.5116543403855E+14
Altitude 33583502.138512

Triangular Pyramid

Length = n
Surface area 6.5116543403855E+14
Volume 6.8725800303103E+21
Height 18280543.114449