245048913 (number)

245048913 is an odd 9-digits composite number following 245048912 and preceding 245048914. In scientific notation, it is written as 2.45048913 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 162078840 positive integers (up to 245048913) that are relatively prime to 245048913.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.45048913 × 10^8
Engineering notation 2.45048913 × 10^6

Prime Factorization of 245048913

Prime Factorization 9 × 127 × 214391

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 245048913
Product of the distinct prime numbers

The prime factorization of 245048913 is 9 × 127 × 214391. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 77, 88, 664, 107, 6421, 2105, 75188, 43162, 774020, 542027, 1719352, 2033774, 95969459, 73634871, 112828371, 541848359, 2865612230, 2147298265

Basic calculations (n = 245048913)

Multiplication

n×y
n×2 490097826
n×3 735146739
n×4 980195652
n×5 1225244565

Division

n÷y
n÷2 122524456.5
n÷3 81682971
n÷3 61262228.25
n÷5 49009782.6

Exponentiation

ny
n2 60048969762481569
n3 1.4714934767066E+25
n4 3.6058787695354E+33
n5 8.8361667288443E+41

Nth Root

y√n
2√n 15654.038232993
3√n 625.77411322875
4√n 125.11609901605
5√n 47.626707160592

Divisors of 245048913

1, 9, 127, 1143, 214391, 1929519, 27227657, 245048913

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245048912
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245048913 can be divided by 8 positive divisors. The sum of these divisors (counting 245048913) is 1, the average is 0.125.

Base conversion 245048913

Base System Value
2 Binary 1110100110110010011001010001
3 Ternary 122002002202220200
4 Quaternary 32212302121101
5 Quinary 1000213031123
6 Senary 40152125413
8 Octal 1646623121
10 Decimal 245048913
12 Duodecimal 6a096869
16 Hexadecimal e9b2651
20 Vigesimal 3gbb25d
36 Base36 41w8y9

Cryptographic Hash Functions

md5 bc5eb5bf42ffa3e06ac8472bd22b5794
sha1 0a5d3d82b0cda2c6be8103a40ffd197fb2f93139
sha256 3f04794173d0a51cc69b48c8fbd8cdf19a4f5b09c7425849c626bb8188855739
sha512 623ea720e245967b776011702a87adf9cac2b9cf14ed2993e9ad60a68c5259bfeb751fc9d4a7458fe33c2a4927a8f3413a7d2e572f6b1f86a597ea29675c9a25
ripemd-160 01a033f6bdd33b85a99dbcfc9c1224f03efcd8ee

245048913 as geometric shapes

Circle

Radius = n
Diameter 490097826
Circumference 1539687729.7019
Area 1.8864940226145E+17

Sphere

Radius = n
Volume 6.1637774616357E+25
Surface area 7.5459760904579E+17
Circumference 1539687729.7019

Square

Length = n
Perimeter 980195652
Area 60048969762481569
Diagonal 346551496.20938

Cube

Length = n
Surface area 360293818574889414
Volume 1.4714934767066E+25
Space diagonal 424437167.65553

Equilateral Triangle

Length = n
Perimeter 735146739
Area 2.6001966642696E+16
Altitude 212218583.82776

Triangular Pyramid

Length = n
Surface area 2.6001966642696E+16
Volume 1.734171693085E+24
Height 115517165.40313