245394624 (number)

245394624 is an even 9-digits composite number following 245394623 and preceding 245394625. In scientific notation, it is written as 2.45394624 × 10^8. The sum of its digits is 39. It has a total of 8 prime factors and 28 positive divisors. There are 81798144 positive integers (up to 245394624) that are relatively prime to 245394624.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.45394624 × 10^8
Engineering notation 2.45394624 × 10^6

Prime Factorization of 245394624

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 1278097

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 7668582
Product of the distinct prime numbers

The prime factorization of 245394624 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 1278097. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 9, 79, 10, 336, 109, 6343, 1511, 52814, 10227, 980742, 814116, 1275029, 7445820, 93070084, 53609849, 66138423, 119918150, 5662536142, 2044802228

Basic calculations (n = 245394624)

Multiplication

n×y
n×2 490789248
n×3 736183872
n×4 981578496
n×5 1226973120

Division

n÷y
n÷2 122697312
n÷3 81798208
n÷3 61348656
n÷5 49078924.8

Exponentiation

ny
n2 60218521488101376
n3 1.4777301438409E+25
n4 3.6262703302129E+33
n5 8.8986724420496E+41

Nth Root

y√n
2√n 15665.076571789
3√n 626.06825224583
4√n 125.16020362635
5√n 47.640137779607

Divisors of 245394624

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1278097, 2556194, 3834291, 5112388, 7668582, 10224776, 15337164, 20449552, 30674328, 40899104, 61348656, 81798208, 122697312, 245394624

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245394623
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245394624 can be divided by 28 positive divisors. The sum of these divisors (counting 245394624) is 1, the average is 0.035714285714286.

Base conversion 245394624

Base System Value
2 Binary 1110101000000110110011000000
3 Ternary 122002202100010210
4 Quaternary 32220012303000
5 Quinary 1000310111444
6 Senary 40203354120
8 Octal 1650066300
10 Decimal 245394624
12 Duodecimal 6a222940
16 Hexadecimal ea06cc0
20 Vigesimal 3gde6b4
36 Base36 423npc

Cryptographic Hash Functions

md5 3a2e467f00e8b9a08dc76c1544d4b146
sha1 1dc73a30fe3110e360d01fb0f1ad34f0cd495436
sha256 fdcdbb0352f2cfa8aaa39435873ff8e946df1a7bf8c6d1e5ac978a71d1d14b88
sha512 aa798ee8735f9a1a68b07082f408dfdf13f9e87d56522774e5c7593cc822ade6415047dbe45669ff61acb72e9042919243d553fe4bd8b582505c77e963f92352
ripemd-160 50fbfe5f439ad94d3bfc3e89527f4216f2dd5c0b

245394624 as geometric shapes

Circle

Radius = n
Diameter 490789248
Circumference 1541859895.9777
Area 1.8918206471706E+17

Sphere

Radius = n
Volume 6.1899015518382E+25
Surface area 7.5672825886823E+17
Circumference 1541859895.9777

Square

Length = n
Perimeter 981578496
Area 60218521488101376
Diagonal 347040405.39425

Cube

Length = n
Surface area 361311128928608256
Volume 1.4777301438409E+25
Space diagonal 425035956.67226

Equilateral Triangle

Length = n
Perimeter 736183872
Area 2.6075384693517E+16
Altitude 212517978.33613

Triangular Pyramid

Length = n
Surface area 2.6075384693517E+16
Volume 1.7415216757894E+24
Height 115680135.13142