83990540 (number)

83990540 is an even 8-digits composite number following 83990539 and preceding 83990541. In scientific notation, it is written as 8.3990540 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 31619840 positive integers (up to 83990540) that are relatively prime to 83990540.

Interesting facts

Basic properties

Name

Name eighty-three million nine hundred ninety thousand five hundred forty

Notation

Scientific notation 8.3990540 × 10^7
Engineering notation 8.3990540 × 10^6

Prime Factorization of 83990540

Prime Factorization 2 × 2 × 5 × 17 × 247031

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 41995270
Product of the distinct prime numbers

The prime factorization of 83990540 is 2 × 2 × 5 × 17 × 247031. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 61, 32, 636, 295, 3722, 3330, 77961, 75576, 755014, 560066, 8547229, 8132367, 19976379, 41717096, 543384114, 731922627, 8672952766, 5907762593

Basic calculations (n = 83990540)

Multiplication

n×y
n×2 167981080
n×3 251971620
n×4 335962160
n×5 419952700

Division

n÷y
n÷2 41995270
n÷3 27996846.666667
n÷3 20997635
n÷5 16798108

Exponentiation

ny
n2 7054410809491600
n3 5.9250377327104E+23
n4 4.9764711869072E+31
n5 4.1797650228278E+39

Nth Root

y√n
2√n 9164.6352900702
3√n 437.93547279576
4√n 95.732101669556
5√n 38.445549682829

Divisors of 83990540

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 247031, 494062, 988124, 1235155, 2470310, 4199527, 4940620, 8399054, 16798108, 20997635, 41995270, 83990540

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 -83990539
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 83990540 can be divided by 24 positive divisors. The sum of these divisors (counting 83990540) is 1, the average is 0.041666666666667.

Base conversion 83990540

Base System Value
2 Binary 101000000011001100000001100
3 Ternary 12212001011100202
4 Quaternary 11000121200030
5 Quinary 133000144130
6 Senary 12200113032
8 Octal 500314014
10 Decimal 83990540
12 Duodecimal 24165778
16 Hexadecimal 501980c
20 Vigesimal 164ig70
36 Base36 1e07ik

Cryptographic Hash Functions

md5 8e3caf38c15551845a5831c52ed619d1
sha1 a85384840a938be55261793f9c31a8c65c17ae95
sha256 604a9eca537074f8edf8d801f4e2714cf87856defd829b9ec87775df4b1c3f5a
sha512 1880e572afde0917452e0ad36795d688bc4325b9de1ab0e69e9b2507b2cf424a2aab07da5d3723732dc6fb32dd4bb85d28fec24f11efb6c0b29bce01b901c30b
ripemd-160 6cc57216cf952d6ec98a170ea19bfcec02468103

83990540 as geometric shapes

Circle

Radius = n
Diameter 167981080
Circumference 527728126.87008
Area 2.2162085174503E+16

Sphere

Radius = n
Volume 2.4818740017767E+24
Surface area 8.8648340698013E+16
Circumference 527728126.87008

Square

Length = n
Perimeter 335962160
Area 7054410809491600
Diagonal 118780560.77904

Cube

Length = n
Surface area 42326464856949600
Volume 5.9250377327104E+23
Space diagonal 145475882.63515

Equilateral Triangle

Length = n
Perimeter 251971620
Area 3.0546494848756E+15
Altitude 72737941.317573

Triangular Pyramid

Length = n
Surface area 3.0546494848756E+15
Volume 6.9827239326428E+22
Height 39593520.25968