245816923 (number)

245816923 is an odd 9-digits composite number following 245816922 and preceding 245816924. In scientific notation, it is written as 2.45816923 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 208445440 positive integers (up to 245816923) that are relatively prime to 245816923.

Interesting facts

Basic properties

Name

Name two hundred forty-five million eight hundred sixteen thousand nine hundred twenty-three

Notation

Scientific notation 2.45816923 × 10^8
Engineering notation 2.45816923 × 10^6

Prime Factorization of 245816923

Prime Factorization 11 × 17 × 113 × 11633

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 245816923
Product of the distinct prime numbers

The prime factorization of 245816923 is 11 × 17 × 113 × 11633. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 32, 100, 133, 875, 6025, 885, 75858, 72448, 163234, 180238, 3914709, 5173255, 60665401, 51904012, 709962632, 165090543, 4381759405, 3686374726

Basic calculations (n = 245816923)

Multiplication

n×y
n×2 491633846
n×3 737450769
n×4 983267692
n×5 1229084615

Division

n÷y
n÷2 122908461.5
n÷3 81938974.333333
n÷3 61454230.75
n÷5 49163384.6

Exponentiation

ny
n2 60425959633187929
n3 1.4853723466352E+25
n4 3.6512965975917E+33
n5 8.9755049458035E+41

Nth Root

y√n
2√n 15678.549773496
3√n 626.42717953314
4√n 125.21401588279
5√n 47.656523263387

Divisors of 245816923

1, 11, 17, 113, 187, 1243, 1921, 11633, 21131, 127963, 197761, 1314529, 2175371, 14459819, 22346993, 245816923

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 -245816922
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 245816923 can be divided by 16 positive divisors. The sum of these divisors (counting 245816923) is 1, the average is 0.0625.

Base conversion 245816923

Base System Value
2 Binary 1110101001101101111001011011
3 Ternary 122010112210102111
4 Quaternary 32221231321123
5 Quinary 1000412120143
6 Senary 40220413151
8 Octal 1651557133
10 Decimal 245816923
12 Duodecimal 6a3a71b7
16 Hexadecimal ea6de5b
20 Vigesimal 3gg7263
36 Base36 42cpjv

Cryptographic Hash Functions

md5 53cbaca8f9527566d4ca98706a97ba2f
sha1 c0f828c20339ca3bdcdd2fcd5d40255fb6c660c2
sha256 629e5b2cde1ff6a3aefb6adf60fbd9159dc0302790d9c5b630a976a36d76d6d7
sha512 320fc8d8f9107d3237ce8fbf63ce2655aef3e6529adce213c80fedd334c5c00c83e182778fe5ef9e3abd98ec307ab4561ddceb6371632ed7eaf226fffa78f09b
ripemd-160 a25cac0f03cae72f7d446e4fbda52e1b4a07244a

245816923 as geometric shapes

Circle

Radius = n
Diameter 491633846
Circumference 1544513278.8497
Area 1.8983375086974E+17

Sphere

Radius = n
Volume 6.2219131360463E+25
Surface area 7.5933500347895E+17
Circumference 1544513278.8497

Square

Length = n
Perimeter 983267692
Area 60425959633187929
Diagonal 347637626.36742

Cube

Length = n
Surface area 362555757799127574
Volume 1.4853723466352E+25
Space diagonal 425767399.99625

Equilateral Triangle

Length = n
Perimeter 737450769
Area 2.6165208045197E+16
Altitude 212883699.99812

Triangular Pyramid

Length = n
Surface area 2.6165208045197E+16
Volume 1.7505280981546E+24
Height 115879208.78914