385402208 (number)

385402208 is an even 9-digits composite number following 385402207 and preceding 385402209. In scientific notation, it is written as 3.85402208 × 10^8. The sum of its digits is 32. It has a total of 7 prime factors and 24 positive divisors. There are 191405440 positive integers (up to 385402208) that are relatively prime to 385402208.

Interesting facts

Basic properties

Name

Name three hundred eighty-five million four hundred two thousand two hundred eight

Notation

Scientific notation 3.85402208 × 10^8
Engineering notation 3.85402208 × 10^6

Prime Factorization of 385402208

Prime Factorization 2 × 2 × 2 × 2 × 2 × 149 × 80831

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 24087638
Product of the distinct prime numbers

The prime factorization of 385402208 is 2 × 2 × 2 × 2 × 2 × 149 × 80831. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 8, 32, 7, 902, 156, 3198, 4078, 22892, 52078, 374097, 440842, 3768914, 6853937, 35611583, 42454045, 116783722, 269010614, 5012313694, 737201690

Basic calculations (n = 385402208)

Multiplication

n×y
n×2 770804416
n×3 1156206624
n×4 1541608832
n×5 1927011040

Division

n÷y
n÷2 192701104
n÷3 128467402.66667
n÷3 96350552
n÷5 77080441.6

Exponentiation

ny
n2 148534861931275264
n3 5.7245663753289E+25
n4 2.2062605208943E+34
n5 8.5029767617589E+42

Nth Root

y√n
2√n 19631.663403797
3√n 727.73187807739
4√n 140.11303795078
5√n 52.141418232648

Divisors of 385402208

1, 2, 4, 8, 16, 32, 149, 298, 596, 1192, 2384, 4768, 80831, 161662, 323324, 646648, 1293296, 2586592, 12043819, 24087638, 48175276, 96350552, 192701104, 385402208

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -385402207
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 385402208 can be divided by 24 positive divisors. The sum of these divisors (counting 385402208) is 1, the average is 0.041666666666667.

Base conversion 385402208

Base System Value
2 Binary 10110111110001100010101100000
3 Ternary 222212012110102212
4 Quaternary 112332030111200
5 Quinary 1242130332313
6 Senary 102124301252
8 Octal 2676142540
10 Decimal 385402208
12 Duodecimal a90a1828
16 Hexadecimal 16f8c560
20 Vigesimal 608f5a8
36 Base36 6dgi8w

Cryptographic Hash Functions

md5 5371c7bd0607f21c39840f2249f4a495
sha1 2f59a4cbf97969dbef3332c909a22bfdaea2e5e2
sha256 2477ea3e57b59dd86e79f2d85a21f57b916f28bd503eb6d9a0260689c8d00c82
sha512 a4619c31e983611f7ef31bd378665080deeab9a68608c919ab409f641824043dc252954362499e671d1e65e28153561a0627376db2f4aedc98d1f750425a7227
ripemd-160 5c535340fdb701333a07628ef4f2a63c5273a951

385402208 as geometric shapes

Circle

Radius = n
Diameter 770804416
Circumference 2421553490.6602
Area 4.6663603104527E+17

Sphere

Radius = n
Volume 2.3979007559627E+26
Surface area 1.8665441241811E+18
Circumference 2421553490.6602

Square

Length = n
Perimeter 1541608832
Area 148534861931275264
Diagonal 545041029.52214

Cube

Length = n
Surface area 891209171587651584
Volume 5.7245663753289E+25
Space diagonal 667536205.60523

Equilateral Triangle

Length = n
Perimeter 1156206624
Area 6.4317481890049E+16
Altitude 333768102.80261

Triangular Pyramid

Length = n
Surface area 6.4317481890049E+16
Volume 6.7464661722459E+24
Height 181680343.17405