83485870 (number)

83485870 is an even 8-digits composite number following 83485869 and preceding 83485871. In scientific notation, it is written as 8.3485870 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 30825504 positive integers (up to 83485870) that are relatively prime to 83485870.

Interesting facts

Basic properties

Name

Name eighty-three million four hundred eighty-five thousand eight hundred seventy

Notation

Scientific notation 8.3485870 × 10^7
Engineering notation 8.3485870 × 10^6

Prime Factorization of 83485870

Prime Factorization 2 × 65 × 642199

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 83485870
Product of the distinct prime numbers

The prime factorization of 83485870 is 2 × 65 × 642199. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 87, 81, 54, 993, 8161, 5011, 82001, 88490, 431236, 290350, 6681498, 9270449, 90961642, 48399360, 981686386, 24031873, 9923674421, 13787446

Basic calculations (n = 83485870)

Multiplication

n×y
n×2 166971740
n×3 250457610
n×4 333943480
n×5 417429350

Division

n÷y
n÷2 41742935
n÷3 27828623.333333
n÷3 20871467.5
n÷5 16697174

Exponentiation

ny
n2 6969890489656900
n3 5.8188737133373E+23
n4 4.857937343781E+31
n5 4.0556912555104E+39

Nth Root

y√n
2√n 9137.0602493362
3√n 437.05657602981
4√n 95.587971258607
5√n 38.399237045477

Divisors of 83485870

1, 2, 65, 130, 642199, 1284398, 41742935, 83485870

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 -83485869
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 83485870 can be divided by 8 positive divisors. The sum of these divisors (counting 83485870) is 1, the average is 0.125.

Base conversion 83485870

Base System Value
2 Binary 100111110011110010010101110
3 Ternary 12211002112002021
4 Quaternary 10332132102232
5 Quinary 132333021440
6 Senary 12141220354
8 Octal 476362256
10 Decimal 83485870
12 Duodecimal 23b616ba
16 Hexadecimal 4f9e4ae
20 Vigesimal 161feda
36 Base36 1dpe3y

Cryptographic Hash Functions

md5 bcc84d26d7c14181c6c91f886b13011c
sha1 dcf1d92ccc33698436e78c96d9f1ce3077b725e1
sha256 7e00f5293529daa295477207a8c9611bab2436492b5789f85ac928ace2ec5c0d
sha512 99653bbce880c11ec1db04d613a015abec367cbbced3f3d84b4227204356e1809d926f8b39ead5d2b3e8af648d1ead3a9359f4ab6c80e189b6f54519a80f2cd9
ripemd-160 1beb803c125220218139d33813e519d415a26775

83485870 as geometric shapes

Circle

Radius = n
Diameter 166971740
Circumference 524557191.74111
Area 2.1896556758631E+16

Sphere

Radius = n
Volume 2.4374041213316E+24
Surface area 8.7586227034526E+16
Circumference 524557191.74111

Square

Length = n
Perimeter 333943480
Area 6969890489656900
Diagonal 118066849.62052

Cube

Length = n
Surface area 41819342937941400
Volume 5.8188737133373E+23
Space diagonal 144601768.55409

Equilateral Triangle

Length = n
Perimeter 250457610
Area 3.0180511128192E+15
Altitude 72300884.277045

Triangular Pyramid

Length = n
Surface area 3.0180511128192E+15
Volume 6.8576084359483E+22
Height 39355616.540172