245395965 (number)

245395965 is an odd 9-digits composite number following 245395964 and preceding 245395966. In scientific notation, it is written as 2.45395965 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 130760256 positive integers (up to 245395965) that are relatively prime to 245395965.

Interesting facts

Basic properties

Name

Name two hundred forty-five million three hundred ninety-five thousand nine hundred sixty-five

Notation

Scientific notation 2.45395965 × 10^8
Engineering notation 2.45395965 × 10^6

Prime Factorization of 245395965

Prime Factorization 3 × 5 × 1213 × 13487

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 245395965
Product of the distinct prime numbers

The prime factorization of 245395965 is 3 × 5 × 1213 × 13487. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 24, 67, 721, 821, 7151, 147, 60828, 87475, 766179, 747332, 9488035, 3999368, 23884409, 69556375, 483122529, 414910894, 8771559763, 9086349579

Basic calculations (n = 245395965)

Multiplication

n×y
n×2 490791930
n×3 736187895
n×4 981583860
n×5 1226979825

Division

n÷y
n÷2 122697982.5
n÷3 81798655
n÷3 61348991.25
n÷5 49079193

Exponentiation

ny
n2 60219179638281225
n3 1.4777543698844E+25
n4 3.6263495963076E+33
n5 8.8989155861326E+41

Nth Root

y√n
2√n 15665.119373947
3√n 626.06939266201
4√n 125.16037461572
5√n 47.640189846994

Divisors of 245395965

1, 3, 5, 15, 1213, 3639, 6065, 13487, 18195, 40461, 67435, 202305, 16359731, 49079193, 81798655, 245395965

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245395964
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245395965 can be divided by 16 positive divisors. The sum of these divisors (counting 245395965) is 1, the average is 0.0625.

Base conversion 245395965

Base System Value
2 Binary 1110101000000111000111111101
3 Ternary 122002202101222110
4 Quaternary 32220013013331
5 Quinary 1000310132330
6 Senary 40203404233
8 Octal 1650070775
10 Decimal 245395965
12 Duodecimal 6a223679
16 Hexadecimal ea071fd
20 Vigesimal 3gde9i5
36 Base36 423oql

Cryptographic Hash Functions

md5 407a2a37ad2145eb3cfc674dca1eac51
sha1 cc8cb47adae9d980af851362fcd6da43a42b1d7e
sha256 5a13646535824666cc34af2bfc86490fbaba3a528eb4fcd886475987ac8a7643
sha512 73887187473c5c775de770493b23f7fdba5010a62adf6339590903a542db57ca4b7e8cdb1879f004cb71300c91534bf0ef0a4ced96aefaaceab74e8a1d79dd06
ripemd-160 ed549c69c915aab3c365d0c1d6e0539e84ebafb1

245395965 as geometric shapes

Circle

Radius = n
Diameter 490791930
Circumference 1541868321.7292
Area 1.8918413235683E+17

Sphere

Radius = n
Volume 6.1900030296522E+25
Surface area 7.5673652942731E+17
Circumference 1541868321.7292

Square

Length = n
Perimeter 981583860
Area 60219179638281225
Diagonal 347042301.85463

Cube

Length = n
Surface area 361315077829687350
Volume 1.4777543698844E+25
Space diagonal 425038279.35239

Equilateral Triangle

Length = n
Perimeter 736187895
Area 2.6075669680905E+16
Altitude 212519139.6762

Triangular Pyramid

Length = n
Surface area 2.6075669680905E+16
Volume 1.7415502264556E+24
Height 115680767.28488