245492797 (number)

245492797 is an odd 9-digits composite number following 245492796 and preceding 245492798. In scientific notation, it is written as 2.45492797 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 218405240 positive integers (up to 245492797) that are relatively prime to 245492797.

Interesting facts

Basic properties

Name

Name two hundred forty-five million four hundred ninety-two thousand seven hundred ninety-seven

Notation

Scientific notation 2.45492797 × 10^8
Engineering notation 2.45492797 × 10^6

Prime Factorization of 245492797

Prime Factorization 517 × 47 × 10103

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 245492797
Product of the distinct prime numbers

The prime factorization of 245492797 is 517 × 47 × 10103. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 245492797)

Multiplication

n×y
n×2 490985594
n×3 736478391
n×4 981971188
n×5 1227463985

Division

n÷y
n÷2 122746398.5
n÷3 81830932.333333
n÷3 61373199.25
n÷5 49098559.4

Exponentiation

ny
n2 60266713378883209
n3 1.4795044033379E+25
n4 3.6320767414925E+33
n5 8.9164867818763E+41

Nth Root

y√n
2√n 15668.20975734
3√n 626.151729766
4√n 125.17271970098
5√n 47.643948969043

Divisors of 245492797

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245492796
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245492797 can be divided by 8 positive divisors. The sum of these divisors (counting 245492797) is 1, the average is 0.125.

Base conversion 245492797

Base System Value
2 Binary 1110101000011110110000111101
3 Ternary 122002221022210211
4 Quaternary 32220132300331
5 Quinary 1000321232142
6 Senary 40205432421
8 Octal 1650366075
10 Decimal 245492797
12 Duodecimal 6a26b711
16 Hexadecimal ea1ec3d
20 Vigesimal 3ge6bjh
36 Base36 425rgd

Cryptographic Hash Functions

md5 4b1de9cda8abb997d48f663ad6f5cc49
sha1 f8c92c7a22c543d0ee19dd0120e89e0bf43ccf20
sha256 427dfb19965b9514696a929e238aadb7716323b4ca36386fc3d00e52cc137aef
sha512 80e65464c6621eeac1dea0918d0447442f3c6d610aa5adceea2ba02841151abe5668fea659cda1fb7a47425d650b74a0040e902c100b373f4cb7f99749c73966
ripemd-160 169170f1c7158b15f7b625460dd7471520ef6d09

245492797 as geometric shapes

Circle

Radius = n
Diameter 490985594
Circumference 1542476735.1288
Area 1.893334640071E+17

Sphere

Radius = n
Volume 6.1973335526403E+25
Surface area 7.573338560284E+17
Circumference 1542476735.1288

Square

Length = n
Perimeter 981971188
Area 60266713378883209
Diagonal 347179242.98231

Cube

Length = n
Surface area 361600280273299254
Volume 1.4795044033379E+25
Space diagonal 425205997.29619

Equilateral Triangle

Length = n
Perimeter 736478391
Area 2.6096252394354E+16
Altitude 212602998.6481

Triangular Pyramid

Length = n
Surface area 2.6096252394354E+16
Volume 1.7436126606594E+24
Height 115726414.32744