245220461 (number)

245220461 is an odd 9-digits composite number following 245220460 and preceding 245220462. In scientific notation, it is written as 2.45220461 × 10^8. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 224702208 positive integers (up to 245220461) that are relatively prime to 245220461.

Interesting facts

Basic properties

Name

Name two hundred forty-five million two hundred twenty thousand four hundred sixty-one

Notation

Scientific notation 2.45220461 × 10^8
Engineering notation 2.45220461 × 10^6

Prime Factorization of 245220461

Prime Factorization 17 × 109 × 59 × 2243

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 245220461
Product of the distinct prime numbers

The prime factorization of 245220461 is 17 × 109 × 59 × 2243. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 13, 21, 185, 441, 5873, 3223, 87906, 59377, 938931, 802608, 1910151, 4709801, 88227189, 76607487, 295797354, 445603776, 8201323891, 5056141170

Basic calculations (n = 245220461)

Multiplication

n×y
n×2 490440922
n×3 735661383
n×4 980881844
n×5 1226102305

Division

n÷y
n÷2 122610230.5
n÷3 81740153.666667
n÷3 61305115.25
n÷5 49044092.2

Exponentiation

ny
n2 60133074493052521
n3 1.4745860248534E+25
n4 3.615986647987E+33
n5 8.8671391278922E+41

Nth Root

y√n
2√n 15659.516627278
3√n 625.92010483996
4√n 125.13799034377
5√n 47.633373568015

Divisors of 245220461

1, 17, 59, 109, 1003, 1853, 2243, 6431, 38131, 109327, 132337, 244487, 2249729, 4156279, 14424733, 245220461

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 -245220460
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 245220461 can be divided by 16 positive divisors. The sum of these divisors (counting 245220461) is 1, the average is 0.0625.

Base conversion 245220461

Base System Value
2 Binary 1110100111011100010001101101
3 Ternary 122002102111020022
4 Quaternary 32213130101231
5 Quinary 1000234023321
6 Senary 40155531525
8 Octal 1647342155
10 Decimal 245220461
12 Duodecimal 6a159ba5
16 Hexadecimal e9dc46d
20 Vigesimal 3gccb31
36 Base36 41zxbh

Cryptographic Hash Functions

md5 8a0217fa680f65e9f5c69fd625509f6c
sha1 ed3d5a2f1df21796e4c929a1b0e52e5a72761fab
sha256 fd860fa0fe51300c8d51ae3e5ed2d0cf942053198056e22cd03287d1264f8d15
sha512 204c78ba70dbff9a8b45971b6d6ef64c06a5dc76aa47215835c3601c1b950f8c59b6c5e44684c516fa251fdf83c2fc375c3f3be59aeb2fd95e237a0961abd719
ripemd-160 210419cbf9e6de8158f48b5d186ad2cc26c511c5

245220461 as geometric shapes

Circle

Radius = n
Diameter 490440922
Circumference 1540765597.575
Area 1.8891362506514E+17

Sphere

Radius = n
Volume 6.1767314970207E+25
Surface area 7.5565450026057E+17
Circumference 1540765597.575

Square

Length = n
Perimeter 980881844
Area 60133074493052521
Diagonal 346794101.71758

Cube

Length = n
Surface area 360798446958315126
Volume 1.4745860248534E+25
Space diagonal 424734297.50746

Equilateral Triangle

Length = n
Perimeter 735661383
Area 2.6038385059323E+16
Altitude 212367148.75373

Triangular Pyramid

Length = n
Surface area 2.6038385059323E+16
Volume 1.7378162960279E+24
Height 115598033.90586