245815975 (number)

245815975 is an odd 9-digits composite number following 245815974 and preceding 245815976. In scientific notation, it is written as 2.45815975 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 191337120 positive integers (up to 245815975) that are relatively prime to 245815975.

Interesting facts

Basic properties

Name

Name two hundred forty-five million eight hundred fifteen thousand nine hundred seventy-five

Notation

Scientific notation 2.45815975 × 10^8
Engineering notation 2.45815975 × 10^6

Prime Factorization of 245815975

Prime Factorization 5 × 5 × 37 × 265747

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 49163195
Product of the distinct prime numbers

The prime factorization of 245815975 is 5 × 5 × 37 × 265747. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 88, 78, 974, 61, 5894, 5367, 84448, 77529, 538071, 639270, 6105458, 4066534, 36817955, 25758613, 40757065, 451122637, 9216731109, 6537560066

Basic calculations (n = 245815975)

Multiplication

n×y
n×2 491631950
n×3 737447925
n×4 983263900
n×5 1229079875

Division

n÷y
n÷2 122907987.5
n÷3 81938658.333333
n÷3 61453993.75
n÷5 49163195

Exponentiation

ny
n2 60425493565200625
n3 1.4853551615586E+25
n4 3.6512402725981E+33
n5 8.9753318756797E+41

Nth Root

y√n
2√n 15678.519541079
3√n 626.42637425399
4√n 125.21389515976
5√n 47.656486505581

Divisors of 245815975

1, 5, 25, 37, 185, 925, 265747, 1328735, 6643675, 9832639, 49163195, 245815975

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245815974
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245815975 can be divided by 12 positive divisors. The sum of these divisors (counting 245815975) is 1, the average is 0.083333333333333.

Base conversion 245815975

Base System Value
2 Binary 1110101001101101101010100111
3 Ternary 122010112202010101
4 Quaternary 32221231222213
5 Quinary 1000412102400
6 Senary 40220404531
8 Octal 1651555247
10 Decimal 245815975
12 Duodecimal 6a3a6747
16 Hexadecimal ea6daa7
20 Vigesimal 3gg6jif
36 Base36 42cotj

Cryptographic Hash Functions

md5 13294f58136b00f44d8096698bcc1ea6
sha1 aaf95e69e319f696edc4affcd9b4695dca1fb0b3
sha256 7e783d014b2f0cad7268264b6c8ecea8d509206e3bc837d415fadd6132dddc6f
sha512 398c18b17faea81d3f79f4d94c456a85f2256ffffbfd1c3847aa860eaecce1318b4ef7637ecc256cc695c9f1728ad009a9d2b551f0d3598e6c737a37bd7749e8
ripemd-160 db5bc5fa26de12a7a098fbaefb4f2780dbee2ab1

245815975 as geometric shapes

Circle

Radius = n
Diameter 491631950
Circumference 1544507322.39
Area 1.8983228667397E+17

Sphere

Radius = n
Volume 6.2218411513656E+25
Surface area 7.5932914669589E+17
Circumference 1544507322.39

Square

Length = n
Perimeter 983263900
Area 60425493565200625
Diagonal 347636285.69297

Cube

Length = n
Surface area 362552961391203750
Volume 1.4853551615586E+25
Space diagonal 425765758.01208

Equilateral Triangle

Length = n
Perimeter 737447925
Area 2.6165006231838E+16
Altitude 212882879.00604

Triangular Pyramid

Length = n
Surface area 2.6165006231838E+16
Volume 1.7505078453475E+24
Height 115878761.89766