245890271 (number)

245890271 is an odd 9-digits composite number following 245890270 and preceding 245890272. In scientific notation, it is written as 2.45890271 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 217451520 positive integers (up to 245890271) that are relatively prime to 245890271.

Interesting facts

Basic properties

Name

Name two hundred forty-five million eight hundred ninety thousand two hundred seventy-one

Notation

Scientific notation 2.45890271 × 10^8
Engineering notation 2.45890271 × 10^6

Prime Factorization of 245890271

Prime Factorization 121 × 11 × 37 × 4993

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 245890271
Product of the distinct prime numbers

The prime factorization of 245890271 is 121 × 11 × 37 × 4993. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 30, 28, 485, 454, 8088, 7629, 50181, 78530, 131254, 186337, 4475378, 5220725, 6031885, 41333211, 810789810, 735136118, 1228987926, 4803508378

Basic calculations (n = 245890271)

Multiplication

n×y
n×2 491780542
n×3 737670813
n×4 983561084
n×5 1229451355

Division

n÷y
n÷2 122945135.5
n÷3 81963423.666667
n÷3 61472567.75
n÷5 49178054.2

Exponentiation

ny
n2 60462025372453441
n3 1.4867023804041E+25
n4 3.6556565121392E+33
n5 8.9889037045282E+41

Nth Root

y√n
2√n 15680.888718437
3√n 626.48947875836
4√n 125.22335532335
5√n 47.659366919143

Divisors of 245890271

1, 11, 37, 121, 407, 1331, 4477, 4993, 49247, 54923, 184741, 604153, 2032151, 6645683, 22353661, 245890271

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 -245890270
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 245890271 can be divided by 16 positive divisors. The sum of these divisors (counting 245890271) is 1, the average is 0.0625.

Base conversion 245890271

Base System Value
2 Binary 1110101001111111110011011111
3 Ternary 122010200112001002
4 Quaternary 32221333303133
5 Quinary 1000421442041
6 Senary 40222140515
8 Octal 1651776337
10 Decimal 245890271
12 Duodecimal 6a42173b
16 Hexadecimal ea7fcdf
20 Vigesimal 3ggg5db
36 Base36 42ea5b

Cryptographic Hash Functions

md5 e5a9ed88bc1fb0c3aefe477e76873bbf
sha1 912278b05c84b219a8037b7ef5de2861cb90143d
sha256 cf50084003ae5d71d759e410f30990001c5cb14936fc2b1d6f62b063d86865d7
sha512 36df1e6594bdc8fb6a850ed4f6e9c6d7ea472e39a52fbf86c238407cfd2ee361baaeffa064141764cb0d0d4504a959601f14e75c44e2c506d5ff2fb4da16bbbd
ripemd-160 f42c38053c15e58e7c5856b17eb4dee8369d4a07

245890271 as geometric shapes

Circle

Radius = n
Diameter 491780542
Circumference 1544974137.9256
Area 1.8994705473126E+17

Sphere

Radius = n
Volume 6.2274843684695E+25
Surface area 7.5978821892504E+17
Circumference 1544974137.9256

Square

Length = n
Perimeter 983561084
Area 60462025372453441
Diagonal 347741356.1038

Cube

Length = n
Surface area 362772152234720646
Volume 1.4867023804041E+25
Space diagonal 425894442.45888

Equilateral Triangle

Length = n
Perimeter 737670813
Area 2.6180824968402E+16
Altitude 212947221.22944

Triangular Pyramid

Length = n
Surface area 2.6180824968402E+16
Volume 1.7520955579833E+24
Height 115913785.36793