388021233 (number)

388021233 is an odd 9-digits composite number following 388021232 and preceding 388021234. In scientific notation, it is written as 3.88021233 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 258508800 positive integers (up to 388021233) that are relatively prime to 388021233.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million twenty-one thousand two hundred thirty-three

Notation

Scientific notation 3.88021233 × 10^8
Engineering notation 3.88021233 × 10^6

Prime Factorization of 388021233

Prime Factorization 3 × 1531 × 84481

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388021233
Product of the distinct prime numbers

The prime factorization of 388021233 is 3 × 1531 × 84481. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 8, 99, 92, 707, 532, 2422, 4662, 76758, 30299, 905155, 964926, 4867737, 5415172, 55855906, 24785723, 27845150, 310460595, 6977216183, 8780280608

Basic calculations (n = 388021233)

Multiplication

n×y
n×2 776042466
n×3 1164063699
n×4 1552084932
n×5 1940106165

Division

n÷y
n÷2 194010616.5
n÷3 129340411
n÷3 97005308.25
n÷5 77604246.6

Exponentiation

ny
n2 150560477258840289
n3 5.8420662027044E+25
n4 2.266845731241E+34
n5 8.7958427565691E+42

Nth Root

y√n
2√n 19698.254567347
3√n 729.37660734845
4√n 140.35047049208
5√n 52.212092443353

Divisors of 388021233

1, 3, 1531, 4593, 84481, 253443, 129340411, 388021233

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 -388021232
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 388021233 can be divided by 8 positive divisors. The sum of these divisors (counting 388021233) is 1, the average is 0.125.

Base conversion 388021233

Base System Value
2 Binary 10111001000001011101111110001
3 Ternary 1000001010112001210
4 Quaternary 113020023233301
5 Quinary 1243313134413
6 Senary 102300350333
8 Octal 2710135761
10 Decimal 388021233
12 Duodecimal a9b453a9
16 Hexadecimal 1720bbf1
20 Vigesimal 6152d1d
36 Base36 6f0n3l

Cryptographic Hash Functions

md5 039736521aaa6603563637ca343eff21
sha1 0f5262bed652749cfea53d8d3b03d3314db1808e
sha256 0a1ebc4078217104e4ac4dea32f226dbe5f6ece7cfb3818468dcd9d528514653
sha512 24a8a53054a7e183ff82dae19d5a5abf6c9b8adc117f2119a303d26a7ecfd754ff591deeb1e16913062e22e59dfc5b10577d948c5671adef4074b559c8a33742
ripemd-160 2cb0ca467ab3c0245bcaffc3efb8744bcc3c203c

388021233 as geometric shapes

Circle

Radius = n
Diameter 776042466
Circumference 2438009310.0593
Area 4.7299968927735E+17

Sphere

Radius = n
Volume 2.4471189685602E+26
Surface area 1.8919987571094E+18
Circumference 2438009310.0593

Square

Length = n
Perimeter 1552084932
Area 150560477258840289
Diagonal 548744890.19733

Cube

Length = n
Surface area 903362863553041734
Volume 5.8420662027044E+25
Space diagonal 672072489.97152

Equilateral Triangle

Length = n
Perimeter 1164063699
Area 6.5194599056032E+16
Altitude 336036244.98576

Triangular Pyramid

Length = n
Surface area 6.5194599056032E+16
Volume 6.8849410467883E+24
Height 182914963.39911