83450245 (number)

83450245 is an odd 8-digits composite number following 83450244 and preceding 83450246. In scientific notation, it is written as 8.3450245 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 66760192 positive integers (up to 83450245) that are relatively prime to 83450245.

Interesting facts

Basic properties

Name

Name eighty-three million four hundred fifty thousand two hundred forty-five

Notation

Scientific notation 8.3450245 × 10^7
Engineering notation 8.3450245 × 10^6

Prime Factorization of 83450245

Prime Factorization 5 × 16690049

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 83450245
Product of the distinct prime numbers

The prime factorization of 83450245 is 5 × 16690049. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 4, 28, 65, 519, 752, 2852, 2786, 97903, 6957, 584425, 794896, 9175861, 7900345, 79637190, 1918823, 1310453, 749211622, 6063450388, 1494133320

Basic calculations (n = 83450245)

Multiplication

n×y
n×2 166900490
n×3 250350735
n×4 333800980
n×5 417251225

Division

n÷y
n÷2 41725122.5
n÷3 27816748.333333
n÷3 20862561.25
n÷5 16690049

Exponentiation

ny
n2 6963943390560025
n3 5.8114278210836E+23
n4 4.8496507546925E+31
n5 4.0470454364352E+39

Nth Root

y√n
2√n 9135.1105630967
3√n 436.99440041559
4√n 95.577772327548
5√n 38.395959349801

Divisors of 83450245

1, 5, 16690049, 83450245

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83450244
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83450245 can be divided by 4 positive divisors. The sum of these divisors (counting 83450245) is 1, the average is 0.25.

Base conversion 83450245

Base System Value
2 Binary 100111110010101100110000101
3 Ternary 12211000201012211
4 Quaternary 10332111212011
5 Quinary 132330401440
6 Senary 12140343421
8 Octal 476254605
10 Decimal 83450245
12 Duodecimal 23b44b71
16 Hexadecimal 4f95985
20 Vigesimal 161b5c5
36 Base36 1dommd

Cryptographic Hash Functions

md5 90cff50191709d100f99dbe467b48749
sha1 cba5027f5766ec2c357957929f9a6cd5a939b3ba
sha256 a625b5e96c28aa603b5ceb1a9b00ab77c7b5df0b89b813d35c40de7bfab22c77
sha512 b510474afcbbb4cf314b64f1c631c834577cf107ff56bf744d5d14f793a9696ada2d8b2b49af490bfa9a050442c3f0c07d0337413a6709e0c517a7f0b0f271c6
ripemd-160 aec9e75092db44722d9d0fc42f9ac69084a01fe8

83450245 as geometric shapes

Circle

Radius = n
Diameter 166900490
Circumference 524333353.26454
Area 2.1877873395799E+16

Sphere

Radius = n
Volume 2.4342851932778E+24
Surface area 8.7511493583194E+16
Circumference 524333353.26454

Square

Length = n
Perimeter 333800980
Area 6963943390560025
Diagonal 118016468.26236

Cube

Length = n
Surface area 41783660343360150
Volume 5.8114278210836E+23
Space diagonal 144540064.24407

Equilateral Triangle

Length = n
Perimeter 250350735
Area 3.0154759433709E+15
Altitude 72270032.122035

Triangular Pyramid

Length = n
Surface area 3.0154759433709E+15
Volume 6.848833367774E+22
Height 39338822.754119