245492090 (number)

245492090 is an even 9-digits composite number following 245492089 and preceding 245492091. In scientific notation, it is written as 2.45492090 × 10^8. The sum of its digits is 35. It has a total of 5 prime factors and 32 positive divisors. There are 97178944 positive integers (up to 245492090) that are relatively prime to 245492090.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.45492090 × 10^8
Engineering notation 2.45492090 × 10^6

Prime Factorization of 245492090

Prime Factorization 2 × 5 × 269 × 263 × 347

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 245492090
Product of the distinct prime numbers

The prime factorization of 245492090 is 2 × 5 × 269 × 263 × 347. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 10, 49, 82, 751, 9841, 5353, 74322, 26306, 587162, 632930, 1565362, 9228906, 92024218, 56908314, 889137610, 927663202, 7775774527, 3424466543

Basic calculations (n = 245492090)

Multiplication

n×y
n×2 490984180
n×3 736476270
n×4 981968360
n×5 1227460450

Division

n÷y
n÷2 122746045
n÷3 81830696.666667
n÷3 61373022.5
n÷5 49098418

Exponentiation

ny
n2 60266366252568100
n3 1.4794916208048E+25
n4 3.6320349012887E+33
n5 8.916358388703E+41

Nth Root

y√n
2√n 15668.187195716
3√n 626.15112867613
4√n 125.17262957898
5√n 47.643921526845

Divisors of 245492090

1, 2, 5, 10, 263, 269, 347, 526, 538, 694, 1315, 1345, 1735, 2630, 2690, 3470, 70747, 91261, 93343, 141494, 182522, 186686, 353735, 456305, 466715, 707470, 912610, 933430, 24549209, 49098418, 122746045, 245492090

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245492089
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245492090 can be divided by 32 positive divisors. The sum of these divisors (counting 245492090) is 1, the average is 0.03125.

Base conversion 245492090

Base System Value
2 Binary 1110101000011110100101111010
3 Ternary 122002221021211122
4 Quaternary 32220132211322
5 Quinary 1000321221330
6 Senary 40205425242
8 Octal 1650364572
10 Decimal 245492090
12 Duodecimal 6a26b222
16 Hexadecimal ea1e97a
20 Vigesimal 3ge6a4a
36 Base36 425qwq

Cryptographic Hash Functions

md5 99a07aefe241b2a5b75b9017c16d18cf
sha1 72c27beab21e0efaf131274561ca0c0f9de2f1e7
sha256 6b14f833ed0dc89b7d9e22ab24a4e8299b62b51028f7d111d2f4a8b0ce4c6894
sha512 2b9dfe04c6408992f4c4e05eb26a662f3fed435670943c8f511b7ddd92444465c6182c7b1198aef6a98383aab25ca667293d30b4ad2a1b1e34481cd6e4017851
ripemd-160 ff0540ab1e14f2d0cb5857c03a52012fd1fdee5b

245492090 as geometric shapes

Circle

Radius = n
Diameter 490984180
Circumference 1542472292.9168
Area 1.8933237347762E+17

Sphere

Radius = n
Volume 6.1972800092909E+25
Surface area 7.5732949391048E+17
Circumference 1542472292.9168

Square

Length = n
Perimeter 981968360
Area 60266366252568100
Diagonal 347178243.13332

Cube

Length = n
Surface area 361598197515408600
Volume 1.4794916208048E+25
Space diagonal 425204772.73627

Equilateral Triangle

Length = n
Perimeter 736476270
Area 2.6096102084251E+16
Altitude 212602386.36814

Triangular Pyramid

Length = n
Surface area 2.6096102084251E+16
Volume 1.7435975962996E+24
Height 115726081.04444