83445888 (number)

83445888 is an even 8-digits composite number following 83445887 and preceding 83445889. In scientific notation, it is written as 8.3445888 × 10^7. The sum of its digits is 48. It has a total of 9 prime factors and 32 positive divisors. There are 27815168 positive integers (up to 83445888) that are relatively prime to 83445888.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.3445888 × 10^7
Engineering notation 8.3445888 × 10^6

Prime Factorization of 83445888

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 217307

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1303842
Product of the distinct prime numbers

The prime factorization of 83445888 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 217307. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 83445888)

Multiplication

n×y
n×2 166891776
n×3 250337664
n×4 333783552
n×5 417229440

Division

n÷y
n÷2 41722944
n÷3 27815296
n÷3 20861472
n÷5 16689177.6

Exponentiation

ny
n2 6963216224108544
n3 5.8105176115674E+23
n4 4.8486380183688E+31
n5 4.0459890503335E+39

Nth Root

y√n
2√n 9134.8720844903
3√n 436.98679501455
4√n 95.576524756293
5√n 38.395558405049

Divisors of 83445888

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83445887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83445888 can be divided by 32 positive divisors. The sum of these divisors (counting 83445888) is 1, the average is 0.03125.

Base conversion 83445888

Base System Value
2 Binary 100111110010100100010000000
3 Ternary 12211000111020110
4 Quaternary 10332110202000
5 Quinary 132330232023
6 Senary 12140311320
8 Octal 476244200
10 Decimal 83445888
12 Duodecimal 23b42540
16 Hexadecimal 4f94880
20 Vigesimal 161aee8
36 Base36 1doj9c

Cryptographic Hash Functions

md5 0a0ca16fa78486cf1b9067421fdc1547
sha1 f96ed595c490d9e61da1ebfb0e3ef3e9ceae334a
sha256 738adc05dd2fef7560bb9a9141818dafc0f074f5499a926d92ee371a2bd83a41
sha512 de899c8e679dd04fc1bd01c71b77e0e012c371af25ad89a4168f85d73a9667221bb941352734142d2ee78c2f078c9b240a9ad66df1f59789ff8489fb913289e1
ripemd-160 e20ca14028a8e9cfffd488831a1868ecc3804e6a

83445888 as geometric shapes

Circle

Radius = n
Diameter 166891776
Circumference 524305977.42615
Area 2.1875588935017E+16

Sphere

Radius = n
Volume 2.4339039256073E+24
Surface area 8.7502355740067E+16
Circumference 524305977.42615

Square

Length = n
Perimeter 333783552
Area 6963216224108544
Diagonal 118010306.53387

Cube

Length = n
Surface area 41779297344651264
Volume 5.8105176115674E+23
Space diagonal 144532517.6987

Equilateral Triangle

Length = n
Perimeter 250337664
Area 3.015161071061E+15
Altitude 72266258.849351

Triangular Pyramid

Length = n
Surface area 3.015161071061E+15
Volume 6.847760675572E+22
Height 39336768.844622