83445450 (number)

83445450 is an even 8-digits composite number following 83445449 and preceding 83445451. In scientific notation, it is written as 8.3445450 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 19992000 positive integers (up to 83445450) that are relatively prime to 83445450.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.3445450 × 10^7
Engineering notation 8.3445450 × 10^6

Prime Factorization of 83445450

Prime Factorization 2 × 75 × 491 × 11 × 103

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 83445450
Product of the distinct prime numbers

The prime factorization of 83445450 is 2 × 75 × 491 × 11 × 103. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 22, 13, 185, 547, 7130, 666, 76928, 65977, 506080, 313401, 1406573, 8259695, 63310302, 7136400, 805911995, 570847249, 6633443613, 6375896210

Basic calculations (n = 83445450)

Multiplication

n×y
n×2 166890900
n×3 250336350
n×4 333781800
n×5 417227250

Division

n÷y
n÷2 41722725
n÷3 27815150
n÷3 20861362.5
n÷5 16689090

Exponentiation

ny
n2 6963143125702500
n3 5.8104261153865E+23
n4 4.8485362189018E+31
n5 4.0458828662756E+39

Nth Root

y√n
2√n 9134.8481103957
3√n 436.98603044502
4√n 95.576399337889
5√n 38.395518097995

Divisors of 83445450

1, 2, 11, 22, 75, 103, 150, 206, 491, 825, 982, 1133, 1650, 2266, 5401, 7725, 10802, 15450, 36825, 50573, 73650, 84975, 101146, 169950, 405075, 556303, 810150, 1112606, 3792975, 7585950, 41722725, 83445450

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 -83445449
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 83445450 can be divided by 32 positive divisors. The sum of these divisors (counting 83445450) is 1, the average is 0.03125.

Base conversion 83445450

Base System Value
2 Binary 100111110010100011011001010
3 Ternary 12211000110122020
4 Quaternary 10332110123022
5 Quinary 132330223300
6 Senary 12140305310
8 Octal 476243312
10 Decimal 83445450
12 Duodecimal 23b42236
16 Hexadecimal 4f946ca
20 Vigesimal 161adca
36 Base36 1doix6

Cryptographic Hash Functions

md5 37b0f695d73669b792fff5aac7329577
sha1 2ffea616b844b95cf556a3d5a5058e7027bd7e13
sha256 c37ce6455969bc8d9a80101d3aef824dbd8c6dfc2bcbe7289c34b901b9324953
sha512 ac0186471ce28084a40b34c1b8b2a471556342f6e0dfe917b3318a785eb1f23de47a17da77fe58e3dfdce4723937facb0a981a5372e969df99af226a7803943f
ripemd-160 f08d098470bfcccd7cfdc18a136685fb37306834

83445450 as geometric shapes

Circle

Radius = n
Diameter 166890900
Circumference 524303225.39099
Area 2.1875359289601E+16

Sphere

Radius = n
Volume 2.4338655997766E+24
Surface area 8.7501437158405E+16
Circumference 524303225.39099

Square

Length = n
Perimeter 333781800
Area 6963143125702500
Diagonal 118009687.10833

Cube

Length = n
Surface area 41778858754215000
Volume 5.8104261153865E+23
Space diagonal 144531759.06045

Equilateral Triangle

Length = n
Perimeter 250336350
Area 3.0151294185227E+15
Altitude 72265879.530224

Triangular Pyramid

Length = n
Surface area 3.0151294185227E+15
Volume 6.8476528462887E+22
Height 39336562.369442