65702972 (number)

65702972 is an even 8-digits composite number following 65702971 and preceding 65702973. In scientific notation, it is written as 6.5702972 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 31963536 positive integers (up to 65702972) that are relatively prime to 65702972.

Interesting facts

Basic properties

Name

Name sixty-five million seven hundred two thousand nine hundred seventy-two

Notation

Scientific notation 6.5702972 × 10^7
Engineering notation 6.5702972 × 10^6

Prime Factorization of 65702972

Prime Factorization 2 × 2 × 37 × 443939

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 32851486
Product of the distinct prime numbers

The prime factorization of 65702972 is 2 × 2 × 37 × 443939. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 28, 31, 96, 455, 6832, 9639, 30899, 3313, 76051, 185073, 9282096, 8162371, 69706120, 8786885, 152176772, 454703545, 1012213854, 858086079

Basic calculations (n = 65702972)

Multiplication

n×y
n×2 131405944
n×3 197108916
n×4 262811888
n×5 328514860

Division

n÷y
n÷2 32851486
n÷3 21900990.666667
n÷3 16425743
n÷5 13140594.4

Exponentiation

ny
n2 4316880529632784
n3 2.8363188056581E+23
n4 1.8635457507123E+31
n5 1.2244049427977E+39

Nth Root

y√n
2√n 8105.7369806823
3√n 403.51684717913
4√n 90.03186647339
5√n 36.603027064605

Divisors of 65702972

1, 2, 4, 37, 74, 148, 443939, 887878, 1775756, 16425743, 32851486, 65702972

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65702971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65702972 can be divided by 12 positive divisors. The sum of these divisors (counting 65702972) is 1, the average is 0.083333333333333.

Base conversion 65702972

Base System Value
2 Binary 11111010101000110000111100
3 Ternary 11120122001112102
4 Quaternary 3322220300330
5 Quinary 113304443342
6 Senary 10304124232
8 Octal 372506074
10 Decimal 65702972
12 Duodecimal 1a006678
16 Hexadecimal 3ea8c3c
20 Vigesimal 10ach8c
36 Base36 1348qk

Cryptographic Hash Functions

md5 6b517ef3d999b6fb25e3b882fa335777
sha1 894d2a3829c52636c3a7489548180b9e5f771e2e
sha256 40cc5191f5c865821a80dbffe219707032ab90d69e3960ba695cbb8e577ef80d
sha512 0f10d20d0d0442a5f743646cf3a886ece3d5519c9e36ab21d4fc5860b7429d35b752fc6326aca478ac7010cd5299d939912aa8457c7003c19284586eb4d8cf8f
ripemd-160 081f19e916054e86adfe94689ef26f8627d7c198

65702972 as geometric shapes

Circle

Radius = n
Diameter 131405944
Circumference 412823948.30843
Area 1.3561880158319E+16

Sphere

Radius = n
Volume 1.1880744430792E+24
Surface area 5.4247520633277E+16
Circumference 412823948.30843

Square

Length = n
Perimeter 262811888
Area 4316880529632784
Diagonal 92918034.09062

Cube

Length = n
Surface area 25901283177796704
Volume 2.8363188056581E+23
Space diagonal 113800885.71228

Equilateral Triangle

Length = n
Perimeter 197108916
Area 1.8692641018822E+15
Altitude 56900442.856138

Triangular Pyramid

Length = n
Surface area 1.8692641018822E+15
Volume 3.3426337684796E+22
Height 30972678.030207