245394620 (number)

245394620 is an even 9-digits composite number following 245394619 and preceding 245394621. In scientific notation, it is written as 2.45394620 × 10^8. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 98072000 positive integers (up to 245394620) that are relatively prime to 245394620.

Interesting facts

Basic properties

Name

Name two hundred forty-five million three hundred ninety-four thousand six hundred twenty

Notation

Scientific notation 2.45394620 × 10^8
Engineering notation 2.45394620 × 10^6

Prime Factorization of 245394620

Prime Factorization 2 × 2 × 5 × 9431 × 1301

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 122697310
Product of the distinct prime numbers

The prime factorization of 245394620 is 2 × 2 × 5 × 9431 × 1301. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 44, 70, 734, 566, 5307, 4257, 73866, 59775, 171130, 259576, 917709, 6135635, 5203999, 88831327, 878996344, 324857968, 1499229792, 5256665310

Basic calculations (n = 245394620)

Multiplication

n×y
n×2 490789240
n×3 736183860
n×4 981578480
n×5 1226973100

Division

n÷y
n÷2 122697310
n÷3 81798206.666667
n÷3 61348655
n÷5 49078924

Exponentiation

ny
n2 60218519524944400
n3 1.4777300715786E+25
n4 3.6262700937761E+33
n5 8.8986717167955E+41

Nth Root

y√n
2√n 15665.076444116
3√n 626.06824884414
4√n 125.16020311631
5√n 47.640137624297

Divisors of 245394620

1, 2, 4, 5, 10, 20, 1301, 2602, 5204, 6505, 9431, 13010, 18862, 26020, 37724, 47155, 94310, 188620, 12269731, 24539462, 49078924, 61348655, 122697310, 245394620

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245394619
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245394620 can be divided by 24 positive divisors. The sum of these divisors (counting 245394620) is 1, the average is 0.041666666666667.

Base conversion 245394620

Base System Value
2 Binary 1110101000000110110010111100
3 Ternary 122002202100010122
4 Quaternary 32220012302330
5 Quinary 1000310111440
6 Senary 40203354112
8 Octal 1650066274
10 Decimal 245394620
12 Duodecimal 6a222938
16 Hexadecimal ea06cbc
20 Vigesimal 3gde6b0
36 Base36 423np8

Cryptographic Hash Functions

md5 d7e138d50d64bf6320d3d2f31d957a14
sha1 5cec281f7b4d93e3fdfb3eefa80e2df4069d7743
sha256 e35b8b8d936bfb87f686e35d6a27a80ed7f655f93cd9be91101bf1e13b4f96a9
sha512 49513cac8dfad64dc38f6f93f256b4bb16d7e6931299cfdb3babb3abe8719141ba3fd1996c5484b5ecaa98c24f1522026fd904f1f18af5b32a365424fe1eb0a1
ripemd-160 78655de1000a6b4360c83961ff4cae4987cee867

245394620 as geometric shapes

Circle

Radius = n
Diameter 490789240
Circumference 1541859870.8449
Area 1.8918205854962E+17

Sphere

Radius = n
Volume 6.1899012491469E+25
Surface area 7.5672823419848E+17
Circumference 1541859870.8449

Square

Length = n
Perimeter 981578480
Area 60218519524944400
Diagonal 347040399.73739

Cube

Length = n
Surface area 361311117149666400
Volume 1.4777300715786E+25
Space diagonal 425035949.74406

Equilateral Triangle

Length = n
Perimeter 736183860
Area 2.6075383843446E+16
Altitude 212517974.87203

Triangular Pyramid

Length = n
Surface area 2.6075383843446E+16
Volume 1.7415215906276E+24
Height 115680133.2458