385250691 (number)

385250691 is an odd 9-digits composite number following 385250690 and preceding 385250692. In scientific notation, it is written as 3.85250691 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 219678480 positive integers (up to 385250691) that are relatively prime to 385250691.

Interesting facts

Basic properties

Name

Name three hundred eighty-five million two hundred fifty thousand six hundred ninety-one

Notation

Scientific notation 3.85250691 × 10^8
Engineering notation 3.85250691 × 10^6

Prime Factorization of 385250691

Prime Factorization 21 × 7 × 523 × 5011

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 385250691
Product of the distinct prime numbers

The prime factorization of 385250691 is 21 × 7 × 523 × 5011. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 77, 66, 290, 210, 8874, 7095, 56085, 58044, 863073, 262960, 9834795, 6548195, 50731058, 4282202, 635693450, 435033007, 8945121905, 2943236784

Basic calculations (n = 385250691)

Multiplication

n×y
n×2 770501382
n×3 1155752073
n×4 1541002764
n×5 1926253455

Division

n÷y
n÷2 192625345.5
n÷3 128416897
n÷3 96312672.75
n÷5 77050138.2

Exponentiation

ny
n2 148418094915977481
n3 5.7178173623284E+25
n4 2.2027930898488E+34
n5 8.4862755999428E+42

Nth Root

y√n
2√n 19627.804028979
3√n 727.63649875545
4√n 140.09926491234
5√n 52.137317812999

Divisors of 385250691

1, 7, 21, 147, 523, 3661, 5011, 10983, 35077, 76881, 105231, 736617, 2620753, 18345271, 55035813, 385250691

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 -385250690
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 385250691 can be divided by 16 positive divisors. The sum of these divisors (counting 385250691) is 1, the average is 0.0625.

Base conversion 385250691

Base System Value
2 Binary 10110111101100111010110000011
3 Ternary 222211220202121010
4 Quaternary 112331213112003
5 Quinary 1242111010231
6 Senary 102121132003
8 Octal 2675472603
10 Decimal 385250691
12 Duodecimal a902a003
16 Hexadecimal 16f67583
20 Vigesimal 607g6eb
36 Base36 6dd9c3

Cryptographic Hash Functions

md5 fe407820e99aa334d521da49b60eefbd
sha1 c608ac3955f2abf4d098e8beb3bb3a1d2e8bd8e9
sha256 a3fd037284cf89a770756cd523655c8017483ed5cb6d06470f4a21b12e7146e4
sha512 ece0a398fa8f989dffdfccfdfe8468f9dfd17117aee0e05edc6d16eef33eccb91a9cfb00446433e9faf5cde63e43eca6d2cacc6ed03d823570f16dd82caa9e60
ripemd-160 4de29b5b1bf2b0eaa6ccd8737fdc767538b77e62

385250691 as geometric shapes

Circle

Radius = n
Diameter 770501382
Circumference 2420601481.272
Area 4.6626919664783E+17

Sphere

Radius = n
Volume 2.3950737360079E+26
Surface area 1.8650767865913E+18
Circumference 2420601481.272

Square

Length = n
Perimeter 1541002764
Area 148418094915977481
Diagonal 544826752.12581

Cube

Length = n
Surface area 890508569495864886
Volume 5.7178173623284E+25
Space diagonal 667273770.46302

Equilateral Triangle

Length = n
Perimeter 1155752073
Area 6.4266920289263E+16
Altitude 333636885.23151

Triangular Pyramid

Length = n
Surface area 6.4266920289263E+16
Volume 6.7385123841476E+24
Height 181608917.37527