245291268 (number)

245291268 is an even 9-digits composite number following 245291267 and preceding 245291269. In scientific notation, it is written as 2.45291268 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 81694624 positive integers (up to 245291268) that are relatively prime to 245291268.

Interesting facts

Basic properties

Name

Name two hundred forty-five million two hundred ninety-one thousand two hundred sixty-eight

Notation

Scientific notation 2.45291268 × 10^8
Engineering notation 2.45291268 × 10^6

Prime Factorization of 245291268

Prime Factorization 2 × 2 × 3 × 1277 × 16007

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 122645634
Product of the distinct prime numbers

The prime factorization of 245291268 is 2 × 2 × 3 × 1277 × 16007. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 6, 35, 10, 521, 528, 4045, 2142, 79117, 25437, 485281, 195332, 7097173, 577476, 85403562, 26783216, 222804346, 746277272, 923407295, 9780463112

Basic calculations (n = 245291268)

Multiplication

n×y
n×2 490582536
n×3 735873804
n×4 981165072
n×5 1226456340

Division

n÷y
n÷2 122645634
n÷3 81763756
n÷3 61322817
n÷5 49058253.6

Exponentiation

ny
n2 60167806157047824
n3 1.475863746504E+25
n4 3.6201648977521E+33
n5 8.879948381387E+41

Nth Root

y√n
2√n 15661.777293781
3√n 625.98034350525
4√n 125.14702271241
5√n 47.636124061821

Divisors of 245291268

1, 2, 3, 4, 6, 12, 1277, 2554, 3831, 5108, 7662, 15324, 16007, 32014, 48021, 64028, 96042, 192084, 20440939, 40881878, 61322817, 81763756, 122645634, 245291268

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 -245291267
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 245291268 can be divided by 24 positive divisors. The sum of these divisors (counting 245291268) is 1, the average is 0.041666666666667.

Base conversion 245291268

Base System Value
2 Binary 1110100111101101100100000100
3 Ternary 122002120002100210
4 Quaternary 32213231210010
5 Quinary 1000243310033
6 Senary 40201235420
8 Octal 1647554404
10 Decimal 245291268
12 Duodecimal 6a192b70
16 Hexadecimal e9ed904
20 Vigesimal 3gd1838
36 Base36 421fyc

Cryptographic Hash Functions

md5 719b51f2de7622fd5caa989949834298
sha1 efbcb45b92caf479de78b259fb2065cc453c47eb
sha256 43a49be49a1aca04d60cbdef8aab4b5189ad25a6b480d5b5a66bfad11e3bcdd3
sha512 fad3bf5cc79047a977a59d6e97fd1d829d557829974fda7937baa77f18171c2d2178f9d1b3c4bf522178f495f90a0ab4fbe5917a8a2a9826a76c9c9b3367f744
ripemd-160 55d15b182b6a8d0975507121598e9a64a967cac8

245291268 as geometric shapes

Circle

Radius = n
Diameter 490582536
Circumference 1541210491.0771
Area 1.890227378056E+17

Sphere

Radius = n
Volume 6.1820836049555E+25
Surface area 7.5609095122238E+17
Circumference 1541210491.0771

Square

Length = n
Perimeter 981165072
Area 60167806157047824
Diagonal 346894237.93729

Cube

Length = n
Surface area 361006836942286944
Volume 1.475863746504E+25
Space diagonal 424856938.82899

Equilateral Triangle

Length = n
Perimeter 735873804
Area 2.6053424310991E+16
Altitude 212428469.4145

Triangular Pyramid

Length = n
Surface area 2.6053424310991E+16
Volume 1.739322105434E+24
Height 115631412.64576