83485144 (number)

83485144 is an even 8-digits composite number following 83485143 and preceding 83485145. In scientific notation, it is written as 8.3485144 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 8 positive divisors. There are 41742568 positive integers (up to 83485144) that are relatively prime to 83485144.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.3485144 × 10^7
Engineering notation 8.3485144 × 10^6

Prime Factorization of 83485144

Prime Factorization 2 × 2 × 2 × 10435643

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20871286
Product of the distinct prime numbers

The prime factorization of 83485144 is 2 × 2 × 2 × 10435643. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 92, 88, 293, 932, 4888, 9718, 56831, 86266, 204813, 594308, 3516675, 9518006, 97533947, 97480550, 161359317, 963228063, 5860815595, 6490293937

Basic calculations (n = 83485144)

Multiplication

n×y
n×2 166970288
n×3 250455432
n×4 333940576
n×5 417425720

Division

n÷y
n÷2 41742572
n÷3 27828381.333333
n÷3 20871286
n÷5 16697028.8

Exponentiation

ny
n2 6969769268700736
n3 5.8187219104426E+23
n4 4.8577683658925E+31
n5 4.0555149154518E+39

Nth Root

y√n
2√n 9137.0205209357
3√n 437.05530913281
4√n 95.587763447712
5√n 38.399170260659

Divisors of 83485144

1, 2, 4, 8, 10435643, 20871286, 41742572, 83485144

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 -83485143
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 83485144 can be divided by 8 positive divisors. The sum of these divisors (counting 83485144) is 1, the average is 0.125.

Base conversion 83485144

Base System Value
2 Binary 100111110011110000111011000
3 Ternary 12211002111002101
4 Quaternary 10332132013120
5 Quinary 132333011034
6 Senary 12141213144
8 Octal 476360730
10 Decimal 83485144
12 Duodecimal 23b611b4
16 Hexadecimal 4f9e1d8
20 Vigesimal 161fch4
36 Base36 1dpdjs

Cryptographic Hash Functions

md5 c9d37a95a30f27e5e20efa4567cadd45
sha1 3ecdcee1936aeb254cc06f1971eb6f1c96c170ae
sha256 6c21b7ff177f9b3ac89b90f75feb292b23e50f6790f8263eb0096cd992174a0f
sha512 ecfd1aee2f588e7461cb3cb3e0f69237d967abc46c0daa432e698fbe3592ac3ffad89e019145da1fd288ed57dbf25a553f992405ed54a5757a4a63e45c3d22c7
ripemd-160 537d5f2ccbbe3c2fdd82b7b9aae4cf18588eb624

83485144 as geometric shapes

Circle

Radius = n
Diameter 166970288
Circumference 524552630.14857
Area 2.1896175931766E+16

Sphere

Radius = n
Volume 2.4373405342838E+24
Surface area 8.7584703727065E+16
Circumference 524552630.14857

Square

Length = n
Perimeter 333940576
Area 6969769268700736
Diagonal 118065822.90147

Cube

Length = n
Surface area 41818615612204416
Volume 5.8187219104426E+23
Space diagonal 144600511.0852

Equilateral Triangle

Length = n
Perimeter 250455432
Area 3.0179986226055E+15
Altitude 72300255.542602

Triangular Pyramid

Length = n
Surface area 3.0179986226055E+15
Volume 6.8574295345211E+22
Height 39355274.30049