394038650 (number)

394038650 is an even 9-digits composite number following 394038649 and preceding 394038651. In scientific notation, it is written as 3.94038650 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 155030400 positive integers (up to 394038650) that are relatively prime to 394038650.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million thirty-eight thousand six hundred fifty

Notation

Scientific notation 3.94038650 × 10^8
Engineering notation 3.94038650 × 10^6

Prime Factorization of 394038650

Prime Factorization 2 × 25 × 61 × 129193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 394038650
Product of the distinct prime numbers

The prime factorization of 394038650 is 2 × 25 × 61 × 129193. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 6, 66, 399, 253, 2070, 2440, 22041, 4998, 146823, 464900, 9943867, 8448289, 41501927, 85132743, 593179980, 164539565, 5458838814, 3430938733

Basic calculations (n = 394038650)

Multiplication

n×y
n×2 788077300
n×3 1182115950
n×4 1576154600
n×5 1970193250

Division

n÷y
n÷2 197019325
n÷3 131346216.66667
n÷3 98509662.5
n÷5 78807730

Exponentiation

ny
n2 155266457693822500
n3 6.1180985379956E+25
n4 2.4107672884788E+34
n5 9.4993548781633E+42

Nth Root

y√n
2√n 19850.406796839
3√n 733.12766385718
4√n 140.89147169662
5√n 52.373037730773

Divisors of 394038650

1, 2, 25, 50, 61, 122, 1525, 3050, 129193, 258386, 3229825, 6459650, 7880773, 15761546, 197019325, 394038650

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 -394038649
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 394038650 can be divided by 16 positive divisors. The sum of these divisors (counting 394038650) is 1, the average is 0.0625.

Base conversion 394038650

Base System Value
2 Binary 10111011111001000110101111010
3 Ternary 1000110110020102002
4 Quaternary 113133020311322
5 Quinary 1301333214100
6 Senary 103033341002
8 Octal 2737106572
10 Decimal 394038650
12 Duodecimal abb67762
16 Hexadecimal 177c8d7a
20 Vigesimal 632egca
36 Base36 6ilm62

Cryptographic Hash Functions

md5 96d83a2fa7d28c8517c58481a8404d2e
sha1 4fdc8684ef74e857e4654de5daf55901ca668a33
sha256 16208e02b531102dd8eee6276fba76ebe3a2ea7d259d213487f2c977a116ed76
sha512 4b370189a5d7d659005f5501abb5328c78bc2db10bb7cb3097e1f2645113371c3d73f1107b16fb23949d43cd1dd4d3511650b1c072bfa29da0236bc5115ddffe
ripemd-160 daf8ad51d7cd375e68ceb96624af04e7978646fc

394038650 as geometric shapes

Circle

Radius = n
Diameter 788077300
Circumference 2475817856.1409
Area 4.8778396283982E+17

Sphere

Radius = n
Volume 2.5627431227874E+26
Surface area 1.9511358513593E+18
Circumference 2475817856.1409

Square

Length = n
Perimeter 1576154600
Area 155266457693822500
Diagonal 557254802.92919

Cube

Length = n
Surface area 931598746162935000
Volume 6.1180985379956E+25
Space diagonal 682494961.94585

Equilateral Triangle

Length = n
Perimeter 1182115950
Area 6.7232348359236E+16
Altitude 341247480.97293

Triangular Pyramid

Length = n
Surface area 6.7232348359236E+16
Volume 7.2102482736403E+24
Height 185751600.9764