388049448 (number)

388049448 is an even 9-digits composite number following 388049447 and preceding 388049449. In scientific notation, it is written as 3.88049448 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 16 positive divisors. There are 129349808 positive integers (up to 388049448) that are relatively prime to 388049448.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million forty-nine thousand four hundred forty-eight

Notation

Scientific notation 3.88049448 × 10^8
Engineering notation 3.88049448 × 10^6

Prime Factorization of 388049448

Prime Factorization 2 × 2 × 2 × 3 × 16168727

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 97012362
Product of the distinct prime numbers

The prime factorization of 388049448 is 2 × 2 × 2 × 3 × 16168727. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 24, 93, 287, 900, 7709, 6901, 30703, 82422, 564828, 172654, 4104114, 7320433, 24435952, 72389311, 316882037, 709048541, 1012000522, 8255340921

Basic calculations (n = 388049448)

Multiplication

n×y
n×2 776098896
n×3 1164148344
n×4 1552197792
n×5 1940247240

Division

n÷y
n÷2 194024724
n÷3 129349816
n÷3 97012362
n÷5 77609889.6

Exponentiation

ny
n2 150582374093104704
n3 5.8433407145359E+25
n4 2.2675051387516E+34
n5 8.7990411742971E+42

Nth Root

y√n
2√n 19698.970734533
3√n 729.39428581588
4√n 140.35302182188
5√n 52.212851742698

Divisors of 388049448

1, 2, 3, 4, 6, 8, 12, 24, 16168727, 32337454, 48506181, 64674908, 97012362, 129349816, 194024724, 388049448

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 -388049447
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 388049448 can be divided by 16 positive divisors. The sum of these divisors (counting 388049448) is 1, the average is 0.0625.

Base conversion 388049448

Base System Value
2 Binary 10111001000010010101000101000
3 Ternary 1000001011221202210
4 Quaternary 113020102220220
5 Quinary 1243320040243
6 Senary 102301125120
8 Octal 2710225050
10 Decimal 388049448
12 Duodecimal a9b597a0
16 Hexadecimal 17212a28
20 Vigesimal 61563c8
36 Base36 6f18vc

Cryptographic Hash Functions

md5 5cceb1a33b6d4a39532958405f57bb12
sha1 0b919e9ffbef75d51a2a7ee39bb22d1a62c3ed02
sha256 65b051cdb8260b7828e40de6f63b393aff81b46c0150f364550feb1fa6c81f4e
sha512 d5d4119cc299fbc485654b2e3cd10c63bffc884355779c46731a5b80806841a93b9981ab6d077e9956601b3a2e7c29616202d40e07f446bd2eca22e1f1dcbe5f
ripemd-160 4e25a29dbb4622e3081f4607e5cc2ee47d2e2c08

388049448 as geometric shapes

Circle

Radius = n
Diameter 776098896
Circumference 2438186590.1327
Area 4.7306848021101E+17

Sphere

Radius = n
Volume 2.4476528348277E+26
Surface area 1.892273920844E+18
Circumference 2438186590.1327

Square

Length = n
Perimeter 1552197792
Area 150582374093104704
Diagonal 548784792.23299

Cube

Length = n
Surface area 903494244558628224
Volume 5.8433407145359E+25
Space diagonal 672121359.78506

Equilateral Triangle

Length = n
Perimeter 1164148344
Area 6.52040806634E+16
Altitude 336060679.89253

Triangular Pyramid

Length = n
Surface area 6.52040806634E+16
Volume 6.8864430733863E+24
Height 182928264.07766