65148949 (number)

65148949 is an odd 8-digits composite number following 65148948 and preceding 65148950. In scientific notation, it is written as 6.5148949 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 60305520 positive integers (up to 65148949) that are relatively prime to 65148949.

Interesting facts

Basic properties

Name

Name sixty-five million one hundred forty-eight thousand nine hundred forty-nine

Notation

Scientific notation 6.5148949 × 10^7
Engineering notation 6.5148949 × 10^6

Prime Factorization of 65148949

Prime Factorization 31 × 23 × 91373

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 65148949
Product of the distinct prime numbers

The prime factorization of 65148949 is 31 × 23 × 91373. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 10, 78, 57, 169, 797, 8748, 9455, 58014, 13592, 51449, 854876, 8660582, 1534029, 92682922, 35569997, 687204056, 973011668, 2132969458, 245715703

Basic calculations (n = 65148949)

Multiplication

n×y
n×2 130297898
n×3 195446847
n×4 260595796
n×5 325744745

Division

n÷y
n÷2 32574474.5
n÷3 21716316.333333
n÷3 16287237.25
n÷5 13029789.8

Exponentiation

ny
n2 4244385555804601
n3 2.7651725811145E+23
n4 1.8014808746323E+31
n5 1.1736458562589E+39

Nth Root

y√n
2√n 8071.4898872513
3√n 402.37946109533
4√n 89.84147086536
5√n 36.541088722981

Divisors of 65148949

1, 23, 31, 713, 91373, 2101579, 2832563, 65148949

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 -65148948
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 65148949 can be divided by 8 positive divisors. The sum of these divisors (counting 65148949) is 1, the average is 0.125.

Base conversion 65148949

Base System Value
2 Binary 11111000100001100000010101
3 Ternary 11112120220120001
4 Quaternary 3320201200111
5 Quinary 113134231244
6 Senary 10244211301
8 Octal 370414025
10 Decimal 65148949
12 Duodecimal 19999b31
16 Hexadecimal 3e21815
20 Vigesimal 1073c79
36 Base36 12sd91

Cryptographic Hash Functions

md5 441682761277a032e94473963fd01b08
sha1 e60a4d9028211f182e7f2e650fe69b9f0d2d4611
sha256 594c298b3f0eb1d73c6fba98328dfac67f4331f5d3409c3175a94ce7d01a2768
sha512 0a6930aae8de2f88a81d6562a44c431da766753d6806148fce89c76fd9aff17392338402ffd900fd3c07b9b85fe2001924a9bcc12356d6d9eabc29d751909391
ripemd-160 8722d752ac4e37485d36b1f0e26513f27a93ae86

65148949 as geometric shapes

Circle

Radius = n
Diameter 130297898
Circumference 409342919.13499
Area 1.3334130481118E+16

Sphere

Radius = n
Volume 1.1582727822316E+24
Surface area 5.3336521924473E+16
Circumference 409342919.13499

Square

Length = n
Perimeter 260595796
Area 4244385555804601
Diagonal 92134527.250153

Cube

Length = n
Surface area 25466313334827606
Volume 2.7651725811145E+23
Space diagonal 112841289.72771

Equilateral Triangle

Length = n
Perimeter 195446847
Area 1.8378728573913E+15
Altitude 56420644.863857

Triangular Pyramid

Length = n
Surface area 1.8378728573913E+15
Volume 3.258787138762E+22
Height 30711509.083384