245890265 (number)

245890265 is an odd 9-digits composite number following 245890264 and preceding 245890266. In scientific notation, it is written as 2.45890265 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 193682112 positive integers (up to 245890265) that are relatively prime to 245890265.

Interesting facts

Basic properties

Name

Name two hundred forty-five million eight hundred ninety thousand two hundred sixty-five

Notation

Scientific notation 2.45890265 × 10^8
Engineering notation 2.45890265 × 10^6

Prime Factorization of 245890265

Prime Factorization 5 × 79 × 509 × 1223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 245890265
Product of the distinct prime numbers

The prime factorization of 245890265 is 5 × 79 × 509 × 1223. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 75, 29, 379, 631, 5922, 2513, 47378, 94120, 198312, 112713, 5413416, 7235107, 67524436, 94830323, 545504470, 963248445, 4458760941, 5866569151

Basic calculations (n = 245890265)

Multiplication

n×y
n×2 491780530
n×3 737670795
n×4 983561060
n×5 1229451325

Division

n÷y
n÷2 122945132.5
n÷3 81963421.666667
n÷3 61472566.25
n÷5 49178053

Exponentiation

ny
n2 60462022421770225
n3 1.4867022715725E+25
n4 3.6556561553306E+33
n5 8.9889026078313E+41

Nth Root

y√n
2√n 15680.888527121
3√n 626.48947366267
4√n 125.22335455945
5√n 47.659366686554

Divisors of 245890265

1, 5, 79, 395, 509, 1223, 2545, 6115, 40211, 96617, 201055, 483085, 622507, 3112535, 49178053, 245890265

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 -245890264
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 245890265 can be divided by 16 positive divisors. The sum of these divisors (counting 245890265) is 1, the average is 0.0625.

Base conversion 245890265

Base System Value
2 Binary 1110101001111111110011011001
3 Ternary 122010200112000212
4 Quaternary 32221333303121
5 Quinary 1000421442030
6 Senary 40222140505
8 Octal 1651776331
10 Decimal 245890265
12 Duodecimal 6a421735
16 Hexadecimal ea7fcd9
20 Vigesimal 3ggg5d5
36 Base36 42ea55

Cryptographic Hash Functions

md5 ed6cb593961648786ebe8bf22a4a359a
sha1 533134ff41710708b5338ee0794643aabfe0f968
sha256 a526cc9060a10f142d8b3cc7c6de3aa4bc65bb30115a39097baedf4cc4a1758c
sha512 0d3343d19facad5a058fff4a19e639ba840def43cc9e0b4b08b2c28fc82a2d669a7a26805e261de046f7f019b3ad64ed26dbb7bdf6a8ce8872612faeb64f4bdd
ripemd-160 d41ddf36a3b10e5aee3275b887e8d6ab0f428181

245890265 as geometric shapes

Circle

Radius = n
Diameter 491780530
Circumference 1544974100.2265
Area 1.8994704546141E+17

Sphere

Radius = n
Volume 6.2274839125966E+25
Surface area 7.5978818184566E+17
Circumference 1544974100.2265

Square

Length = n
Perimeter 983561060
Area 60462022421770225
Diagonal 347741347.61851

Cube

Length = n
Surface area 362772134530621350
Volume 1.4867022715725E+25
Space diagonal 425894432.06658

Equilateral Triangle

Length = n
Perimeter 737670795
Area 2.6180823690719E+16
Altitude 212947216.03329

Triangular Pyramid

Length = n
Surface area 2.6180823690719E+16
Volume 1.7520954297239E+24
Height 115913782.5395