245492091 (number)

245492091 is an odd 9-digits composite number following 245492090 and preceding 245492092. In scientific notation, it is written as 2.45492091 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 150572736 positive integers (up to 245492091) that are relatively prime to 245492091.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.45492091 × 10^8
Engineering notation 2.45492091 × 10^6

Prime Factorization of 245492091

Prime Factorization 3 × 3 × 13 × 317 × 6619

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 81830697
Product of the distinct prime numbers

The prime factorization of 245492091 is 3 × 3 × 13 × 317 × 6619. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 60, 42, 231, 34, 8578, 5552, 58014, 72142, 977154, 665492, 8094481, 7952976, 98868012, 72673676, 386506032, 272047466, 6743621675, 8385673030

Basic calculations (n = 245492091)

Multiplication

n×y
n×2 490984182
n×3 736476273
n×4 981968364
n×5 1227460455

Division

n÷y
n÷2 122746045.5
n÷3 81830697
n÷3 61373022.75
n÷5 49098418.2

Exponentiation

ny
n2 60266366743552281
n3 1.4794916388848E+25
n4 3.6320349604683E+33
n5 8.9163585703048E+41

Nth Root

y√n
2√n 15668.187227628
3√n 626.15112952633
4√n 125.17262970645
5√n 47.64392156566

Divisors of 245492091

1, 3, 9, 13, 39, 117, 317, 951, 2853, 4121, 6619, 12363, 19857, 37089, 59571, 86047, 258141, 774423, 2098223, 6294669, 18884007, 27276899, 81830697, 245492091

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245492090
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245492091 can be divided by 24 positive divisors. The sum of these divisors (counting 245492091) is 1, the average is 0.041666666666667.

Base conversion 245492091

Base System Value
2 Binary 1110101000011110100101111011
3 Ternary 122002221021211200
4 Quaternary 32220132211323
5 Quinary 1000321221331
6 Senary 40205425243
8 Octal 1650364573
10 Decimal 245492091
12 Duodecimal 6a26b223
16 Hexadecimal ea1e97b
20 Vigesimal 3ge6a4b
36 Base36 425qwr

Cryptographic Hash Functions

md5 cbfde8333df73388e5b9e2d093268ed1
sha1 3f2db553c336119c727e6e8ec82e097db2a9650a
sha256 f55efc054c20d544ac5baca73db41990218f4666c74c8ad1c15a0332337b8279
sha512 d1a721cb1aad9fe16a18e54cf79250d87a475f9fcf1d1716ace5e66953a8f2783491ae062c3e5bb1ed79f65187a2ef09a4d38ba279b7be817fe265ba5e6c29f9
ripemd-160 33a8ef8a16176200f09639b4219e17114dd8e31b

245492091 as geometric shapes

Circle

Radius = n
Diameter 490984182
Circumference 1542472299.2
Area 1.8933237502009E+17

Sphere

Radius = n
Volume 6.1972800850238E+25
Surface area 7.5732950008037E+17
Circumference 1542472299.2

Square

Length = n
Perimeter 981968364
Area 60266366743552281
Diagonal 347178244.54753

Cube

Length = n
Surface area 361598200461313686
Volume 1.4794916388848E+25
Space diagonal 425204774.46832

Equilateral Triangle

Length = n
Perimeter 736476273
Area 2.6096102296853E+16
Altitude 212602387.23416

Triangular Pyramid

Length = n
Surface area 2.6096102296853E+16
Volume 1.743597617607E+24
Height 115726081.51584