83489920 (number)

83489920 is an even 8-digits composite number following 83489919 and preceding 83489921. In scientific notation, it is written as 8.3489920 × 10^7. The sum of its digits is 43. It has a total of 10 prime factors and 64 positive divisors. There are 33172480 positive integers (up to 83489920) that are relatively prime to 83489920.

Interesting facts

Basic properties

Name

Name eighty-three million four hundred eighty-nine thousand nine hundred twenty

Notation

Scientific notation 8.3489920 × 10^7
Engineering notation 8.3489920 × 10^6

Prime Factorization of 83489920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 191 × 683

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 1304530
Product of the distinct prime numbers

The prime factorization of 83489920 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 191 × 683. Since it has a total of 10 prime factors.

Most popular turbo-numbers

8, 3, 5, 25, 62, 476, 84, 833, 72789, 21689, 757472, 343671, 2209498, 7168723, 31356255, 28369210, 636114880, 501680329, 8803714725, 3356045394

Basic calculations (n = 83489920)

Multiplication

n×y
n×2 166979840
n×3 250469760
n×4 333959680
n×5 417449600

Division

n÷y
n÷2 41744960
n÷3 27829973.333333
n÷3 20872480
n÷5 16697984

Exponentiation

ny
n2 6970566741606400
n3 5.8197205961138E+23
n4 4.8588800699189E+31
n5 4.0566750832713E+39

Nth Root

y√n
2√n 9137.2818715414
3√n 437.06364329564
4√n 95.589130509391
5√n 38.399609596886

Divisors of 83489920

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 191, 320, 382, 640, 683, 764, 955, 1366, 1528, 1910, 2732, 3056, 3415, 3820, 5464, 6112, 6830, 7640, 10928, 12224, 13660, 15280, 21856, 24448, 27320, 30560, 43712, 54640, 61120, 87424, 109280, 122240, 130453, 218560, 260906, 437120, 521812, 652265, 1043624, 1304530, 2087248, 2609060, 4174496, 5218120, 8348992, 10436240, 16697984, 20872480, 41744960, 83489920

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83489919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83489920 can be divided by 64 positive divisors. The sum of these divisors (counting 83489920) is 1, the average is 0.015625.

Base conversion 83489920

Base System Value
2 Binary 100111110011111010010000000
3 Ternary 12211002201122021
4 Quaternary 10332133102000
5 Quinary 132333134140
6 Senary 12141251224
8 Octal 476372200
10 Decimal 83489920
12 Duodecimal 23b63b14
16 Hexadecimal 4f9f480
20 Vigesimal 161g4g0
36 Base36 1dph8g

Cryptographic Hash Functions

md5 341333200b997bd6021fa0782105eebe
sha1 b88b1e99e894ea24405546d859aaff7840d3413d
sha256 b32d7ae3c51010702f073c7bd1a9ebab09d22d60a2e1a82abee074ab19f225aa
sha512 93739e68543c996a8ed33ba0f4c93927f5c173c8d7b1c0cf8e8ec6eb1389225a1ce0b3137a81ca51e899e9065a3fc864864c6e01327403b9593c9bc2bbac1143
ripemd-160 e2e61a93667356b3683cc3afcb876c76413051a8

83489920 as geometric shapes

Circle

Radius = n
Diameter 166979840
Circumference 524582638.6416
Area 2.1898681266788E+16

Sphere

Radius = n
Volume 2.4377588627595E+24
Surface area 8.7594725067152E+16
Circumference 524582638.6416

Square

Length = n
Perimeter 333959680
Area 6970566741606400
Diagonal 118072577.18544

Cube

Length = n
Surface area 41823400449638400
Volume 5.8197205961138E+23
Space diagonal 144608783.35986

Equilateral Triangle

Length = n
Perimeter 250469760
Area 3.018343938503E+15
Altitude 72304391.67993

Triangular Pyramid

Length = n
Surface area 3.018343938503E+15
Volume 6.8586064968718E+22
Height 39357525.728482