245048920 (number)

245048920 is an even 9-digits composite number following 245048919 and preceding 245048921. In scientific notation, it is written as 2.45048920 × 10^8. The sum of its digits is 34. It has a total of 6 prime factors and 32 positive divisors. There are 97815168 positive integers (up to 245048920) that are relatively prime to 245048920.

Interesting facts

Basic properties

Name

Name two hundred forty-five million forty-eight thousand nine hundred twenty

Notation

Scientific notation 2.45048920 × 10^8
Engineering notation 2.45048920 × 10^6

Prime Factorization of 245048920

Prime Factorization 2 × 2 × 2 × 5 × 499 × 12277

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 61262230
Product of the distinct prime numbers

The prime factorization of 245048920 is 2 × 2 × 2 × 5 × 499 × 12277. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 4, 98, 14, 400, 552, 4920, 7761, 16605, 47005, 10665, 567029, 2690792, 908391, 40531452, 26968576, 598928182, 277557434, 4663297310, 2812286938

Basic calculations (n = 245048920)

Multiplication

n×y
n×2 490097840
n×3 735146760
n×4 980195680
n×5 1225244600

Division

n÷y
n÷2 122524460
n÷3 81682973.333333
n÷3 61262230
n÷5 49009784

Exponentiation

ny
n2 60048973193166400
n3 1.4714936028094E+25
n4 3.6058791815536E+33
n5 8.836167990902E+41

Nth Root

y√n
2√n 15654.038456577
3√n 625.77411918731
4√n 125.11609990955
5√n 47.62670743269

Divisors of 245048920

1, 2, 4, 5, 8, 10, 20, 40, 499, 998, 1996, 2495, 3992, 4990, 9980, 12277, 19960, 24554, 49108, 61385, 98216, 122770, 245540, 491080, 6126223, 12252446, 24504892, 30631115, 49009784, 61262230, 122524460, 245048920

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245048919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245048920 can be divided by 32 positive divisors. The sum of these divisors (counting 245048920) is 1, the average is 0.03125.

Base conversion 245048920

Base System Value
2 Binary 1110100110110010011001011000
3 Ternary 122002002202220221
4 Quaternary 32212302121120
5 Quinary 1000213031140
6 Senary 40152125424
8 Octal 1646623130
10 Decimal 245048920
12 Duodecimal 6a096874
16 Hexadecimal e9b2658
20 Vigesimal 3gbb260
36 Base36 41w8yg

Cryptographic Hash Functions

md5 e7b43265a8f714e9b0caa2c9707fc431
sha1 7cf6f04b718ed58813d4b23f5c5c22bcf22bfb16
sha256 7cf2ebcb361ce869c4eb1deb310a41d7cf4d686d417ec7aacf991568171ddbc7
sha512 318c8c0809465373f0bc9dd2794342219f3046d8e585239bdf2d1df1e87b557f1fe00fee6d981d568991548ed8b51c657120002ce71f8fff34eb20ded2b959c5
ripemd-160 c434240829a392ab38f6933977857adacaec546c

245048920 as geometric shapes

Circle

Radius = n
Diameter 490097840
Circumference 1539687773.6842
Area 1.8864941303926E+17

Sphere

Radius = n
Volume 6.163777989854E+25
Surface area 7.5459765215705E+17
Circumference 1539687773.6842

Square

Length = n
Perimeter 980195680
Area 60048973193166400
Diagonal 346551506.10888

Cube

Length = n
Surface area 360293839158998400
Volume 1.4714936028094E+25
Space diagonal 424437179.77988

Equilateral Triangle

Length = n
Perimeter 735146760
Area 2.6001968128226E+16
Altitude 212218589.88994

Triangular Pyramid

Length = n
Surface area 2.6001968128226E+16
Volume 1.7341718416986E+24
Height 115517168.70296