65006988 (number)

65006988 is an even 8-digits composite number following 65006987 and preceding 65006989. In scientific notation, it is written as 6.5006988 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 21668992 positive integers (up to 65006988) that are relatively prime to 65006988.

Interesting facts

Basic properties

Name

Name sixty-five million six thousand nine hundred eighty-eight

Notation

Scientific notation 6.5006988 × 10^7
Engineering notation 6.5006988 × 10^6

Prime Factorization of 65006988

Prime Factorization 2 × 2 × 3 × 5417249

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 32503494
Product of the distinct prime numbers

The prime factorization of 65006988 is 2 × 2 × 3 × 5417249. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 40, 6, 818, 526, 1659, 6371, 8509, 82311, 404739, 973867, 3108552, 4955322, 12747277, 76610274, 40403165, 147333760, 7147736787, 6485277456

Basic calculations (n = 65006988)

Multiplication

n×y
n×2 130013976
n×3 195020964
n×4 260027952
n×5 325034940

Division

n÷y
n÷2 32503494
n÷3 21668996
n÷3 16251747
n÷5 13001397.6

Exponentiation

ny
n2 4225908488832144
n3 2.7471358242261E+23
n4 1.7858302555984E+31
n5 1.1609144599572E+39

Nth Root

y√n
2√n 8062.691114014
3√n 402.08698397418
4√n 89.792489184864
5√n 36.525150056622

Divisors of 65006988

1, 2, 3, 4, 6, 12, 5417249, 10834498, 16251747, 21668996, 32503494, 65006988

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 -65006987
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 65006988 can be divided by 12 positive divisors. The sum of these divisors (counting 65006988) is 1, the average is 0.083333333333333.

Base conversion 65006988

Base System Value
2 Binary 11110111111110110110001100
3 Ternary 11112022200211020
4 Quaternary 3313332312030
5 Quinary 113120210423
6 Senary 10241154140
8 Octal 367766614
10 Decimal 65006988
12 Duodecimal 1992b950
16 Hexadecimal 3dfed8c
20 Vigesimal 1065h98
36 Base36 12pbpo

Cryptographic Hash Functions

md5 801a6d56741168c0c6eaa404ce1fa658
sha1 22629c34b91d701ea7280e36cba1c3654f0f6781
sha256 628d9d1e06743e51ea59ec227272e2b745ae08806cc2917dd5c8e9a5adb6838a
sha512 95eb9b1d3914e4ccccaaa2548b9efe402d2517e508d809ca097fd8f58535173eb6f28b8da6b8617d844d6e6d43a651f40854a95bf10f54d9c5be568de8002af1
ripemd-160 f6ea03736610cf759c3e1a4d989a4c3477be7ac7

65006988 as geometric shapes

Circle

Radius = n
Diameter 130013976
Circumference 408450951.8656
Area 1.3276083063258E+16

Sphere

Radius = n
Volume 1.1507175631736E+24
Surface area 5.3104332253031E+16
Circumference 408450951.8656

Square

Length = n
Perimeter 260027952
Area 4225908488832144
Diagonal 91933764.078625

Cube

Length = n
Surface area 25355450932992864
Volume 2.7471358242261E+23
Space diagonal 112595406.06302

Equilateral Triangle

Length = n
Perimeter 195020964
Area 1.8298720526985E+15
Altitude 56297703.03151

Triangular Pyramid

Length = n
Surface area 1.8298720526985E+15
Volume 3.2375306169179E+22
Height 30644588.026208