245628549 (number)

245628549 is an odd 9-digits composite number following 245628548 and preceding 245628550. In scientific notation, it is written as 2.45628549 × 10^8. The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors. There are 163752360 positive integers (up to 245628549) that are relatively prime to 245628549.

Interesting facts

Basic properties

Name

Name two hundred forty-five million six hundred twenty-eight thousand five hundred forty-nine

Notation

Scientific notation 2.45628549 × 10^8
Engineering notation 2.45628549 × 10^6

Prime Factorization of 245628549

Prime Factorization 9 × 27292061

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 245628549
Product of the distinct prime numbers

The prime factorization of 245628549 is 9 × 27292061. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 10, 5, 61, 714, 893, 9142, 6670, 5444, 40259, 718925, 257666, 802992, 5760292, 49140021, 85689688, 931350062, 161620531, 2221927049, 9146617307

Basic calculations (n = 245628549)

Multiplication

n×y
n×2 491257098
n×3 736885647
n×4 982514196
n×5 1228142745

Division

n÷y
n÷2 122814274.5
n÷3 81876183
n÷3 61407137.25
n÷5 49125709.8

Exponentiation

ny
n2 60333384083845401
n3 1.4819601588775E+25
n4 3.6401172350088E+33
n5 8.9411671462511E+41

Nth Root

y√n
2√n 15672.541242568
3√n 626.26712444359
4√n 125.19002053905
5√n 47.649217010553

Divisors of 245628549

1, 9, 27292061, 245628549

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245628548
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245628549 can be divided by 4 positive divisors. The sum of these divisors (counting 245628549) is 1, the average is 0.25.

Base conversion 245628549

Base System Value
2 Binary 1110101000111111111010000101
3 Ternary 122010012020000200
4 Quaternary 32220333322011
5 Quinary 1000340103144
6 Senary 40212401113
8 Octal 1650777205
10 Decimal 245628549
12 Duodecimal 6a316199
16 Hexadecimal ea3fe85
20 Vigesimal 3gf3b79
36 Base36 428o79

Cryptographic Hash Functions

md5 7a7cb3af166196199228e8d4a144d456
sha1 1708a0ddbf628c4e371ef6f25f0da2c972ae6748
sha256 8467ed08f75ad231882324681f27a111ec232031140eb6da986cfab355b924eb
sha512 d7dc28ee27996912852954dde3a5cb9bbfa95eff194eb0dc2ccae0593bc864466c7d8987acb1ab58e5dd8621343248b9285d6d5f5ff89c5059af469dc89317b6
ripemd-160 27aa22f1428884550aac04f0ccd51e61922bcf3f

245628549 as geometric shapes

Circle

Radius = n
Diameter 491257098
Circumference 1543329690.1006
Area 1.8954291620402E+17

Sphere

Radius = n
Volume 6.2076201973896E+25
Surface area 7.5817166481608E+17
Circumference 1543329690.1006

Square

Length = n
Perimeter 982514196
Area 60333384083845401
Diagonal 347371225.30182

Cube

Length = n
Surface area 362000304503072406
Volume 1.4819601588775E+25
Space diagonal 425441126.65742

Equilateral Triangle

Length = n
Perimeter 736885647
Area 2.6125121656447E+16
Altitude 212720563.32871

Triangular Pyramid

Length = n
Surface area 2.6125121656447E+16
Volume 1.7465067963176E+24
Height 115790408.43394