245536985 (number)

245536985 is an odd 9-digits composite number following 245536984 and preceding 245536986. In scientific notation, it is written as 2.45536985 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 194376000 positive integers (up to 245536985) that are relatively prime to 245536985.

Interesting facts

Basic properties

Name

Name two hundred forty-five million five hundred thirty-six thousand nine hundred eighty-five

Notation

Scientific notation 2.45536985 × 10^8
Engineering notation 2.45536985 × 10^6

Prime Factorization of 245536985

Prime Factorization 5 × 179 × 251 × 1093

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 245536985
Product of the distinct prime numbers

The prime factorization of 245536985 is 5 × 179 × 251 × 1093. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 54, 31, 959, 445, 1392, 2167, 16600, 86869, 853001, 768942, 4627405, 7798271, 74882152, 76413339, 211132341, 448463767, 9311830832, 5124618640

Basic calculations (n = 245536985)

Multiplication

n×y
n×2 491073970
n×3 736610955
n×4 982147940
n×5 1227684925

Division

n÷y
n÷2 122768492.5
n÷3 81845661.666667
n÷3 61384246.25
n÷5 49107397

Exponentiation

ny
n2 60288411002890225
n3 1.480303466809E+25
n4 3.6346925012534E+33
n5 8.9245143815987E+41

Nth Root

y√n
2√n 15669.619810321
3√n 626.18929601785
4√n 125.17835200353
5√n 47.645664000426

Divisors of 245536985

1, 5, 179, 251, 895, 1093, 1255, 5465, 44929, 195647, 224645, 274343, 978235, 1371715, 49107397, 245536985

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 -245536984
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 245536985 can be divided by 16 positive divisors. The sum of these divisors (counting 245536985) is 1, the average is 0.0625.

Base conversion 245536985

Base System Value
2 Binary 1110101000101001100011011001
3 Ternary 122010000120102102
4 Quaternary 32220221203121
5 Quinary 1000324140420
6 Senary 40210413145
8 Octal 1650514331
10 Decimal 245536985
12 Duodecimal 6a2911b5
16 Hexadecimal ea298d9
20 Vigesimal 3gec295
36 Base36 426pjt

Cryptographic Hash Functions

md5 cdbb0921d30b13e00e690a9828ef39af
sha1 af72f83801b478c5f3738621ad7b5535b8893ccd
sha256 c0d1f2678ed8f92e9a9fe7a6fdfaef0e9f9fbf6f9394efc0daf0ec49011f0392
sha512 9967c881a5ef4c4d839a6fdea90105bdf284e6363b12fa12422a3c50cde91d01324dca4e90f8bf502935addadacd6021e7810bddbf71c1c73499b47c24d092f4
ripemd-160 eec8c245d799f82157e9bbabe7a9917336bcf0ab

245536985 as geometric shapes

Circle

Radius = n
Diameter 491073970
Circumference 1542754376.5212
Area 1.8940162910328E+17

Sphere

Radius = n
Volume 6.2006806618811E+25
Surface area 7.5760651641313E+17
Circumference 1542754376.5212

Square

Length = n
Perimeter 982147940
Area 60288411002890225
Diagonal 347241734.2512

Cube

Length = n
Surface area 361730466017341350
Volume 1.480303466809E+25
Space diagonal 425282533.15728

Equilateral Triangle

Length = n
Perimeter 736610955
Area 2.610564774115E+16
Altitude 212641266.57864

Triangular Pyramid

Length = n
Surface area 2.610564774115E+16
Volume 1.7445543659911E+24
Height 115747244.7504