254398045 (number)

254398045 is an odd 9-digits composite number following 254398044 and preceding 254398046. In scientific notation, it is written as 2.54398045 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 182934400 positive integers (up to 254398045) that are relatively prime to 254398045.

Interesting facts

Basic properties

Name

Name two hundred fifty-four million three hundred ninety-eight thousand forty-five

Notation

Scientific notation 2.54398045 × 10^8
Engineering notation 2.54398045 × 10^6

Prime Factorization of 254398045

Prime Factorization 5 × 11 × 89 × 51971

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 254398045
Product of the distinct prime numbers

The prime factorization of 254398045 is 5 × 11 × 89 × 51971. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 94, 86, 107, 928, 5426, 7946, 79576, 38165, 707087, 49001, 8136415, 1931049, 2834375, 82387870, 325043628, 794905323, 3456305806, 3847462016

Basic calculations (n = 254398045)

Multiplication

n×y
n×2 508796090
n×3 763194135
n×4 1017592180
n×5 1271990225

Division

n÷y
n÷2 127199022.5
n÷3 84799348.333333
n÷3 63599511.25
n÷5 50879609

Exponentiation

ny
n2 64718365299822025
n3 1.6464225607871E+25
n4 4.1884668070812E+33
n5 1.0655377672689E+42

Nth Root

y√n
2√n 15949.860344216
3√n 633.63319795131
4√n 126.2927564994
5√n 47.984696681097

Divisors of 254398045

1, 5, 11, 55, 89, 445, 979, 4895, 51971, 259855, 571681, 2858405, 4625419, 23127095, 50879609, 254398045

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -254398044
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 254398045 can be divided by 16 positive divisors. The sum of these divisors (counting 254398045) is 1, the average is 0.0625.

Base conversion 254398045

Base System Value
2 Binary 1111001010011100111001011101
3 Ternary 122201200202111211
4 Quaternary 33022130321131
5 Quinary 1010111214140
6 Senary 41124344421
8 Octal 1712347135
10 Decimal 254398045
12 Duodecimal 71245111
16 Hexadecimal f29ce5d
20 Vigesimal 3j9jf25
36 Base36 47gmsd

Cryptographic Hash Functions

md5 adbe5bd85e611f966b32c1d052e5c95f
sha1 ac8d1fc5dd10cf7536d748a0b1220b4f71589945
sha256 0b09f1c550b10df70d70224658107b3f3d67fbea2e536f47d315ec971b8b62eb
sha512 db753915bc1f16081d7365e8352d8bbb23f811049b456b7bc0983a62d64f06d02390e71120a2a65f8e311366f9d8c45abd207fa85c7706658e8725e26812c461
ripemd-160 95a4332f23fcf852072fd14c59a004f498e90350

254398045 as geometric shapes

Circle

Radius = n
Diameter 508796090
Circumference 1598430058.5192
Area 2.0331874097826E+17

Sphere

Radius = n
Volume 6.8965186955641E+25
Surface area 8.1327496391305E+17
Circumference 1598430058.5192

Square

Length = n
Perimeter 1017592180
Area 64718365299822025
Diagonal 359773165.4802

Cube

Length = n
Surface area 388310191798932150
Volume 1.6464225607871E+25
Space diagonal 440630339.28619

Equilateral Triangle

Length = n
Perimeter 763194135
Area 2.8023874220524E+16
Altitude 220315169.6431

Triangular Pyramid

Length = n
Surface area 2.8023874220524E+16
Volume 1.9403275957184E+24
Height 119924388.4934