83990970 (number)

83990970 is an even 8-digits composite number following 83990969 and preceding 83990971. In scientific notation, it is written as 8.3990970 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 19197792 positive integers (up to 83990970) that are relatively prime to 83990970.

Interesting facts

Basic properties

Name

Name eighty-three million nine hundred ninety thousand nine hundred seventy

Notation

Scientific notation 8.3990970 × 10^7
Engineering notation 8.3990970 × 10^6

Prime Factorization of 83990970

Prime Factorization 2 × 7 × 45 × 133319

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 83990970
Product of the distinct prime numbers

The prime factorization of 83990970 is 2 × 7 × 45 × 133319. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 24, 53, 61, 61, 4234, 849, 9693, 23410, 827420, 351496, 634309, 6870492, 7066132, 90701829, 496612914, 948191120, 7543021348, 2852871066

Basic calculations (n = 83990970)

Multiplication

n×y
n×2 167981940
n×3 251972910
n×4 335963880
n×5 419954850

Division

n÷y
n÷2 41995485
n÷3 27996990
n÷3 20997742.5
n÷5 16798194

Exponentiation

ny
n2 7054483041540900
n3 5.9251287350757E+23
n4 4.9765730983388E+31
n5 4.1798720180538E+39

Nth Root

y√n
2√n 9164.6587497844
3√n 437.93622014949
4√n 95.732224197416
5√n 38.445589048102

Divisors of 83990970

1, 2, 7, 14, 45, 90, 315, 630, 133319, 266638, 933233, 1866466, 5999355, 11998710, 41995485, 83990970

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 -83990969
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 83990970 can be divided by 16 positive divisors. The sum of these divisors (counting 83990970) is 1, the average is 0.0625.

Base conversion 83990970

Base System Value
2 Binary 101000000011001100110111010
3 Ternary 12212001011221200
4 Quaternary 11000121212322
5 Quinary 133000202340
6 Senary 12200115030
8 Octal 500314672
10 Decimal 83990970
12 Duodecimal 24165a76
16 Hexadecimal 50199ba
20 Vigesimal 164ih8a
36 Base36 1e07ui

Cryptographic Hash Functions

md5 34b04f04f6aa265474519f3de95ec712
sha1 15b8bceff8c4fb5c58cae807fda6545b371b468b
sha256 e1270d3230eb3dd6c37f2f30b523b4f18976ebde69df1b59960bd78e7658cc51
sha512 83c90eab7908d0eebf656b0efce41baa5af1f6a6feddf54997237ba29b22aee90b49516c7a6cc00f571abe4e72212ff3417836b51ef4e224865bfec8133aa398
ripemd-160 444d09cd8e82536ef38ce7109401762d28c2e602

83990970 as geometric shapes

Circle

Radius = n
Diameter 167981940
Circumference 527730828.63976
Area 2.2162312098179E+16

Sphere

Radius = n
Volume 2.4819121207583E+24
Surface area 8.8649248392715E+16
Circumference 527730828.63976

Square

Length = n
Perimeter 335963880
Area 7054483041540900
Diagonal 118781168.89087

Cube

Length = n
Surface area 42326898249245400
Volume 5.9251287350757E+23
Space diagonal 145476627.41699

Equilateral Triangle

Length = n
Perimeter 251972910
Area 3.0546807622705E+15
Altitude 72738313.708497

Triangular Pyramid

Length = n
Surface area 3.0546807622705E+15
Volume 6.9828311799588E+22
Height 39593722.963624