388289262 (number)

388289262 is an even 9-digits composite number following 388289261 and preceding 388289263. In scientific notation, it is written as 3.88289262 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 129358272 positive integers (up to 388289262) that are relatively prime to 388289262.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million two hundred eighty-nine thousand two hundred sixty-two

Notation

Scientific notation 3.88289262 × 10^8
Engineering notation 3.88289262 × 10^6

Prime Factorization of 388289262

Prime Factorization 2 × 3 × 1913 × 33829

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 388289262
Product of the distinct prime numbers

The prime factorization of 388289262 is 2 × 3 × 1913 × 33829. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 20, 19, 366, 994, 5642, 7424, 64796, 15292, 388176, 39250, 2917433, 1115941, 54132604, 46193630, 352014300, 313834738, 1564123458, 8099869775

Basic calculations (n = 388289262)

Multiplication

n×y
n×2 776578524
n×3 1164867786
n×4 1553157048
n×5 1941446310

Division

n÷y
n÷2 194144631
n÷3 129429754
n÷3 97072315.5
n÷5 77657852.4

Exponentiation

ny
n2 150768550984504644
n3 5.8541809394583E+25
n4 2.2731155965967E+34
n5 8.8262637744323E+42

Nth Root

y√n
2√n 19705.056762161
3√n 729.54450974679
4√n 140.37470128966
5√n 52.219303641426

Divisors of 388289262

1, 2, 3, 6, 1913, 3826, 5739, 11478, 33829, 67658, 101487, 202974, 64714877, 129429754, 194144631, 388289262

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388289261
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388289262 can be divided by 16 positive divisors. The sum of these divisors (counting 388289262) is 1, the average is 0.0625.

Base conversion 388289262

Base System Value
2 Binary 10111001001001101001011101110
3 Ternary 1000001122010201210
4 Quaternary 113021031023232
5 Quinary 1243400224022
6 Senary 102310215250
8 Octal 2711151356
10 Decimal 388289262
12 Duodecimal aa054526
16 Hexadecimal 1724d2ee
20 Vigesimal 616g332
36 Base36 6f6dwu

Cryptographic Hash Functions

md5 b710e8c5e4b1d089ca96b59c8f58a5f8
sha1 7bf35e4d801bab2edd0ce59e8ca7eb2e7071d6da
sha256 b20146d31e92fdb8191dfd8797e76a9dce29185b307087369abe40544806fb30
sha512 4475ed7aabdb39b4d50b7ed406880516fb45ba54124675f0078bd3e9c7a37b02211279a39208f5a2bbecc3957f68d66c10e412d56993c7d2f9aed0e7b010b9b9
ripemd-160 c13bcb9086a7b78174420ff04cd85842ee6becef

388289262 as geometric shapes

Circle

Radius = n
Diameter 776578524
Circumference 2439693385.934
Area 4.736533721653E+17

Sphere

Radius = n
Volume 2.452193577625E+26
Surface area 1.8946134886612E+18
Circumference 2439693385.934

Square

Length = n
Perimeter 1553157048
Area 150768550984504644
Diagonal 549123940.44424

Cube

Length = n
Surface area 904611305907027864
Volume 5.8541809394583E+25
Space diagonal 672536729.81742

Equilateral Triangle

Length = n
Perimeter 1164867786
Area 6.5284697622175E+16
Altitude 336268364.90871

Triangular Pyramid

Length = n
Surface area 6.5284697622175E+16
Volume 6.8992184009733E+24
Height 183041313.48141