8989920 (number)

8989920 is an even 7-digits composite number following 8989919 and preceding 8989921. In scientific notation, it is written as 8.989920 × 10^6. The sum of its digits is 45. It has a total of 9 prime factors and 96 positive divisors. There are 2396160 positive integers (up to 8989920) that are relatively prime to 8989920.

Interesting facts

Basic properties

Name

Name eight million nine hundred eighty-nine thousand nine hundred twenty

Notation

Scientific notation 8.989920 × 10^6
Engineering notation 8.989920 × 10^6

Prime Factorization of 8989920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 5 × 9 × 2081

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 561870
Product of the distinct prime numbers

The prime factorization of 8989920 is 2 × 2 × 2 × 2 × 2 × 3 × 5 × 9 × 2081. Since it has a total of 9 prime factors.

Most popular turbo-numbers

4, 2, 23, 42, 17, 767, 7444, 6721, 85508, 26518, 97825, 417717, 3936664, 5115874, 78100568, 22288841, 333641390, 148245153, 6968922390, 6806919243

Basic calculations (n = 8989920)

Multiplication

n×y
n×2 17979840
n×3 26969760
n×4 35959680
n×5 44949600

Division

n÷y
n÷2 4494960
n÷3 2996640
n÷3 2247480
n÷5 1797984

Exponentiation

ny
n2 80818661606400
n3 7.2655330234861E+20
n4 6.5316560638498E+27
n5 5.8719065481525E+34

Nth Root

y√n
2√n 2998.3195293364
3√n 207.93069683266
4√n 54.756913073478
5√n 24.589583087418

Divisors of 8989920

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2081, 2160, 4162, 4320, 6243, 8324, 10405, 12486, 16648, 18729, 20810, 24972, 31215, 33296, 37458, 41620, 49944, 56187, 62430, 66592, 74916, 83240, 93645, 99888, 112374, 124860, 149832, 166480, 187290, 199776, 224748, 249720, 280935, 299664, 332960, 374580, 449496, 499440, 561870, 599328, 749160, 898992, 998880, 1123740, 1498320, 1797984, 2247480, 2996640, 4494960, 8989920

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8989919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8989920 can be divided by 96 positive divisors. The sum of these divisors (counting 8989920) is 1, the average is 0.010416666666667.

Base conversion 8989920

Base System Value
2 Binary 100010010010110011100000
3 Ternary 121220201212000
4 Quaternary 202102303200
5 Quinary 4300134140
6 Senary 520404000
8 Octal 42226340
10 Decimal 8989920
12 Duodecimal 3016600
16 Hexadecimal 892ce0
20 Vigesimal 2g3eg0
36 Base36 5coo0

Cryptographic Hash Functions

md5 8cfd30c8067866f242be85fd2e06589f
sha1 17d879e1009cbc44430689d1c653f71ae8a36249
sha256 aa653294bf21b427deb90e700c83b7dc6d4fb596697af2c9fb760ff55c8fb177
sha512 74e2953aa027f90779964aad2e9d7d4adb1408df6f2d20ffdf280e6ba86f43c8099374960a02ba0d65c8c2f295634b2a29a89dffb117699bc4461e47b8cbe69e
ripemd-160 7a393d539783e39b36da80147c6fcd68c73594b0

8989920 as geometric shapes

Circle

Radius = n
Diameter 17979840
Circumference 56485333.25672
Area 2.5389931357563E+14

Sphere

Radius = n
Volume 3.0433793561331E+21
Surface area 1.0155972543025E+15
Circumference 56485333.25672

Square

Length = n
Perimeter 35959680
Area 80818661606400
Diagonal 12713666.788649

Cube

Length = n
Surface area 484911969638400
Volume 7.2655330234861E+20
Space diagonal 15570998.19598

Equilateral Triangle

Length = n
Perimeter 26969760
Area 34995507025500
Altitude 7785499.0979898

Triangular Pyramid

Length = n
Surface area 34995507025500
Volume 8.5625127830697E+19
Height 4237888.9295497