388670272 (number)

388670272 is an even 9-digits composite number following 388670271 and preceding 388670273. In scientific notation, it is written as 3.88670272 × 10^8. The sum of its digits is 43. It has a total of 7 prime factors and 14 positive divisors. There are 194335104 positive integers (up to 388670272) that are relatively prime to 388670272.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred seventy thousand two hundred seventy-two

Notation

Scientific notation 3.88670272 × 10^8
Engineering notation 3.88670272 × 10^6

Prime Factorization of 388670272

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 6072973

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 12145946
Product of the distinct prime numbers

The prime factorization of 388670272 is 2 × 2 × 2 × 2 × 2 × 2 × 6072973. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 7, 59, 54, 483, 420, 6289, 2172, 74879, 72353, 225403, 688408, 1354684, 3991717, 37384845, 74651506, 399921376, 151083788, 9902517195, 8798420576

Basic calculations (n = 388670272)

Multiplication

n×y
n×2 777340544
n×3 1166010816
n×4 1554681088
n×5 1943351360

Division

n÷y
n÷2 194335136
n÷3 129556757.33333
n÷3 97167568
n÷5 77734054.4

Exponentiation

ny
n2 151064580336553984
n3 5.8714311528974E+25
n4 2.2820507432259E+34
n5 8.8696528308742E+42

Nth Root

y√n
2√n 19714.722214629
3√n 729.78305431721
4√n 140.40912439948
5√n 52.229547690998

Divisors of 388670272

1, 2, 4, 8, 16, 32, 64, 6072973, 12145946, 24291892, 48583784, 97167568, 194335136, 388670272

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388670271
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388670272 can be divided by 14 positive divisors. The sum of these divisors (counting 388670272) is 1, the average is 0.071428571428571.

Base conversion 388670272

Base System Value
2 Binary 10111001010101010001101000000
3 Ternary 1000002100111101021
4 Quaternary 113022222031000
5 Quinary 1243444422042
6 Senary 102322315224
8 Octal 2712521500
10 Decimal 388670272
12 Duodecimal aa1b8b14
16 Hexadecimal 172aa340
20 Vigesimal 6193fdc
36 Base36 6fejwg

Cryptographic Hash Functions

md5 f1f173d75962480bbfa044a3f08656d8
sha1 8251d6ee4f4424c49fd47255d3546212c06d65f6
sha256 0554406e23b9662cfaa6473eccd96ce59cf21fd450ee061495596b40fc221db9
sha512 6b883b11d79863a08e690214219f80ba32cee0a45cdc8e8d36c4b9d1c9d34918151e7bd89d53c9f3d49c4c913bc83dbb348771248a2e31b114184e3792aefd44
ripemd-160 3b85c77da4c39655a14922316b322c65abc75a49

388670272 as geometric shapes

Circle

Radius = n
Diameter 777340544
Circumference 2442087342.3679
Area 4.7458337580294E+17

Sphere

Radius = n
Volume 2.4594193301334E+26
Surface area 1.8983335032118E+18
Circumference 2442087342.3679

Square

Length = n
Perimeter 1554681088
Area 151064580336553984
Diagonal 549662769.95364

Cube

Length = n
Surface area 906387482019323904
Volume 5.8714311528974E+25
Space diagonal 673196658.49562

Equilateral Triangle

Length = n
Perimeter 1166010816
Area 6.5412882091745E+16
Altitude 336598329.24781

Triangular Pyramid

Length = n
Surface area 6.5412882091745E+16
Volume 6.9195479724729E+24
Height 183220923.31788