388238077 (number)

388238077 is an odd 9-digits composite number following 388238076 and preceding 388238078. In scientific notation, it is written as 3.88238077 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 357863184 positive integers (up to 388238077) that are relatively prime to 388238077.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88238077 × 10^8
Engineering notation 3.88238077 × 10^6

Prime Factorization of 388238077

Prime Factorization 19 × 37 × 552259

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388238077
Product of the distinct prime numbers

The prime factorization of 388238077 is 19 × 37 × 552259. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 37, 34, 274, 631, 4067, 7037, 75676, 63326, 219411, 295927, 2966019, 6966575, 723540, 48343409, 10224926, 807043892, 4531681332, 6635122525

Basic calculations (n = 388238077)

Multiplication

n×y
n×2 776476154
n×3 1164714231
n×4 1552952308
n×5 1941190385

Division

n÷y
n÷2 194119038.5
n÷3 129412692.33333
n÷3 97059519.25
n÷5 77647615.4

Exponentiation

ny
n2 150728804432657929
n3 5.8518661181444E+25
n4 2.2719172485698E+34
n5 8.8204478368789E+42

Nth Root

y√n
2√n 19703.757941063
3√n 729.512451708
4√n 140.37007494855
5√n 52.217926840023

Divisors of 388238077

1, 19, 37, 703, 552259, 10492921, 20433583, 388238077

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388238076
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388238077 can be divided by 8 positive divisors. The sum of these divisors (counting 388238077) is 1, the average is 0.125.

Base conversion 388238077

Base System Value
2 Binary 10111001001000000101011111101
3 Ternary 1000001112112112001
4 Quaternary 113021000223331
5 Quinary 1243342104302
6 Senary 102305142301
8 Octal 2711005375
10 Decimal 388238077
12 Duodecimal aa02a991
16 Hexadecimal 17240afd
20 Vigesimal 6169f3h
36 Base36 6f5af1

Cryptographic Hash Functions

md5 6c9b499437ce7bc61065611795b63fae
sha1 ccfbace2e24bcf511bdbed57fd4b331e9c0f0414
sha256 af90b47f594ab51aef9dcb62d310ba8a44f5c690e3fcd8e02426cf38c21226de
sha512 e5fd626299c8d1d5ce51be180540de3ae763f18bc4f91593c50097f110f2877a97cf8025d356ea56a83d856f762e06f3865aea8e63d83baa3fb1cc78d99a0c3d
ripemd-160 6b490efc52fa92969c65527c38578bccc78fcdde

388238077 as geometric shapes

Circle

Radius = n
Diameter 776476154
Circumference 2439371781.0941
Area 4.7352850469001E+17

Sphere

Radius = n
Volume 2.4512239475405E+26
Surface area 1.89411401876E+18
Circumference 2439371781.0941

Square

Length = n
Perimeter 1552952308
Area 150728804432657929
Diagonal 549051553.92305

Cube

Length = n
Surface area 904372826595947574
Volume 5.8518661181444E+25
Space diagonal 672448074.79684

Equilateral Triangle

Length = n
Perimeter 1164714231
Area 6.5267486860369E+16
Altitude 336224037.39842

Triangular Pyramid

Length = n
Surface area 6.5267486860369E+16
Volume 6.8964903578929E+24
Height 183017184.64102