249095890 (number)

249095890 is an even 9-digits composite number following 249095889 and preceding 249095891. In scientific notation, it is written as 2.49095890 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 94394160 positive integers (up to 249095890) that are relatively prime to 249095890.

Interesting facts

Basic properties

Name

Name two hundred forty-nine million ninety-five thousand eight hundred ninety

Notation

Scientific notation 2.49095890 × 10^8
Engineering notation 2.49095890 × 10^6

Prime Factorization of 249095890

Prime Factorization 2 × 5 × 19 × 1311031

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 249095890
Product of the distinct prime numbers

The prime factorization of 249095890 is 2 × 5 × 19 × 1311031. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 92, 27, 108, 539, 9268, 5460, 8101, 69340, 612030, 442763, 5495468, 5525310, 71302615, 49087483, 838949371, 803582197, 5019256007, 2712348675

Basic calculations (n = 249095890)

Multiplication

n×y
n×2 498191780
n×3 747287670
n×4 996383560
n×5 1245479450

Division

n÷y
n÷2 124547945
n÷3 83031963.333333
n÷3 62273972.5
n÷5 49819178

Exponentiation

ny
n2 62048762414892100
n3 1.5456091697136E+25
n4 3.8500489172197E+33
n5 9.5903136157838E+41

Nth Root

y√n
2√n 15782.771936514
3√n 629.20020284281
4√n 125.6295026517
5√n 47.782988935168

Divisors of 249095890

1, 2, 5, 10, 19, 38, 95, 190, 1311031, 2622062, 6555155, 13110310, 24909589, 49819178, 124547945, 249095890

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 -249095889
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 249095890 can be divided by 16 positive divisors. The sum of these divisors (counting 249095890) is 1, the average is 0.0625.

Base conversion 249095890

Base System Value
2 Binary 1110110110001110011011010010
3 Ternary 122100201101022201
4 Quaternary 32312032123102
5 Quinary 1002232032030
6 Senary 40414553414
8 Octal 1666163322
10 Decimal 249095890
12 Duodecimal 6b50886a
16 Hexadecimal ed8e6d2
20 Vigesimal 3hggjea
36 Base36 44azma

Cryptographic Hash Functions

md5 4fe15c0110f9f28136d421aa9121d93d
sha1 ba3f0e6e342512e88ed3cb4969389632f995ddd8
sha256 b100ef971691b2d88978784d85030069e7ed3d0a98fbfaf62b1007e7f3ddb15f
sha512 85215495c93f9198d938ccacf76f47ccee4c7129098d13594c0473cd5e354d8bfb4a0d85a17a245b798653f86d05b547b063a08cea475679a3d95f4620dd1cc8
ripemd-160 f59b9e988af7d8eda3fb704c1744ddbe1fc025b6

249095890 as geometric shapes

Circle

Radius = n
Diameter 498191780
Circumference 1565115636.1268
Area 1.9493193616696E+17

Sphere

Radius = n
Volume 6.4742325505244E+25
Surface area 7.7972774466785E+17
Circumference 1565115636.1268

Square

Length = n
Perimeter 996383560
Area 62048762414892100
Diagonal 352274785.9694

Cube

Length = n
Surface area 372292574489352600
Volume 1.5456091697136E+25
Space diagonal 431446737.43659

Equilateral Triangle

Length = n
Perimeter 747287670
Area 2.6867902262341E+16
Altitude 215723368.71829

Triangular Pyramid

Length = n
Surface area 2.6867902262341E+16
Volume 1.8215178749477E+24
Height 117424928.65647