245149737 (number)

245149737 is an odd 9-digits composite number following 245149736 and preceding 245149738. In scientific notation, it is written as 2.45149737 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 140085552 positive integers (up to 245149737) that are relatively prime to 245149737.

Interesting facts

Basic properties

Name

Name two hundred forty-five million one hundred forty-nine thousand seven hundred thirty-seven

Notation

Scientific notation 2.45149737 × 10^8
Engineering notation 2.45149737 × 10^6

Prime Factorization of 245149737

Prime Factorization 3 × 7 × 11673797

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 245149737
Product of the distinct prime numbers

The prime factorization of 245149737 is 3 × 7 × 11673797. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 1, 34, 63, 853, 186, 7026, 9370, 54107, 46893, 897090, 349643, 7963354, 129487, 30496706, 6838108, 131852920, 490333995, 3838747493, 4606448282

Basic calculations (n = 245149737)

Multiplication

n×y
n×2 490299474
n×3 735449211
n×4 980598948
n×5 1225748685

Division

n÷y
n÷2 122574868.5
n÷3 81716579
n÷3 61287434.25
n÷5 49029947.4

Exponentiation

ny
n2 60098393551169169
n3 1.4733105373192E+25
n4 3.6118169074312E+33
n5 8.8543596494892E+41

Nth Root

y√n
2√n 15657.258284898
3√n 625.85992520985
4√n 125.12896661005
5√n 47.630625664021

Divisors of 245149737

1, 3, 7, 21, 11673797, 35021391, 81716579, 245149737

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 -245149736
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 245149737 can be divided by 8 positive divisors. The sum of these divisors (counting 245149737) is 1, the average is 0.125.

Base conversion 245149737

Base System Value
2 Binary 1110100111001011000000101001
3 Ternary 122002021220012220
4 Quaternary 32213023000221
5 Quinary 1000224242422
6 Senary 40154224253
8 Octal 1647130051
10 Decimal 245149737
12 Duodecimal 6a125089
16 Hexadecimal e9cb029
20 Vigesimal 3gc3e6h
36 Base36 41yeqx

Cryptographic Hash Functions

md5 55532a7ead4131e1bf4d3e383ced8c4f
sha1 8ebce25a247a681f828ebaa55f971493af84616b
sha256 c30a82ec1edc806a9e1e96e43db6f2603f403a5e1f428f681c8fa7245840c2e4
sha512 f553cc9bf0dd41936a7b769f448e07d5c3352d6c501ad32316d61f1450ed388f88a5c84bf75cdcbe8aa1c96683458b1132164d65c8f009a70a40cc90206c2862
ripemd-160 423fb2573a0e7f35a3c426d599d14ab5b11a0537

245149737 as geometric shapes

Circle

Radius = n
Diameter 490299474
Circumference 1540321225.5773
Area 1.888046716729E+17

Sphere

Radius = n
Volume 6.1713887473311E+25
Surface area 7.552186866916E+17
Circumference 1540321225.5773

Square

Length = n
Perimeter 980598948
Area 60098393551169169
Diagonal 346694082.8776

Cube

Length = n
Surface area 360590361307015014
Volume 1.4733105373192E+25
Space diagonal 424611799.94615

Equilateral Triangle

Length = n
Perimeter 735449211
Area 2.6023367770974E+16
Altitude 212305899.97307

Triangular Pyramid

Length = n
Surface area 2.6023367770974E+16
Volume 1.7363131195533E+24
Height 115564694.29253