22153978 (number)

22153978 is an even 8-digits composite number following 22153977 and preceding 22153979. In scientific notation, it is written as 2.2153978 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 8631000 positive integers (up to 22153978) that are relatively prime to 22153978.

Interesting facts

Basic properties

Name

Name twenty-two million one hundred fifty-three thousand nine hundred seventy-eight

Notation

Scientific notation 2.2153978 × 10^7
Engineering notation 2.2153978 × 10^6

Prime Factorization of 22153978

Prime Factorization 2 × 11 × 7 × 7 × 20551

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3164854
Product of the distinct prime numbers

The prime factorization of 22153978 is 2 × 11 × 7 × 7 × 20551. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 48, 73, 435, 110, 9228, 7930, 78750, 62794, 368583, 775553, 6528307, 9671945, 31392583, 9346416, 462053500, 835876759, 8789162463, 5122807269

Basic calculations (n = 22153978)

Multiplication

n×y
n×2 44307956
n×3 66461934
n×4 88615912
n×5 110769890

Division

n÷y
n÷2 11076989
n÷3 7384659.3333333
n÷3 5538494.5
n÷5 4430795.6

Exponentiation

ny
n2 490798741224484
n3 1.0873144515515E+22
n4 2.4088340438754E+29
n5 5.3365256413666E+36

Nth Root

y√n
2√n 4706.8012492562
3√n 280.85612962512
4√n 68.606131280347
5√n 29.450342102151

Divisors of 22153978

1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 20551, 41102, 143857, 226061, 287714, 452122, 1006999, 1582427, 2013998, 3164854, 11076989, 22153978

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -22153977
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 22153978 can be divided by 24 positive divisors. The sum of these divisors (counting 22153978) is 1, the average is 0.041666666666667.

Base conversion 22153978

Base System Value
2 Binary 1010100100000101011111010
3 Ternary 1112200112112201
4 Quaternary 1110200223322
5 Quinary 21132411403
6 Senary 2110500414
8 Octal 124405372
10 Decimal 22153978
12 Duodecimal 750470a
16 Hexadecimal 1520afa
20 Vigesimal 6i94ii
36 Base36 d6u4a

Cryptographic Hash Functions

md5 00ff299303978a689a56f5023fd4d151
sha1 f9edc0cfd9ef7d982c821f4941a431aa0c5db062
sha256 836d97c5eb20b6ee6d25b5b6665626ad8937583b37d579213a24a55eba14715c
sha512 da11718d7b460ad98228ade1529796159719fe821ae8c2541ed6c3f1ac3c8848c261b2347188224ce215be79add89b32979bad45608c337afe03f5f5fc847e92
ripemd-160 996e9b4a110705063f0351a556af56edfec51282

22153978 as geometric shapes

Circle

Radius = n
Diameter 44307956
Circumference 139197549.06518
Area 1.541889719822E+15

Sphere

Radius = n
Volume 4.5545321241816E+22
Surface area 6.1675588792878E+15
Circumference 139197549.06518

Square

Length = n
Perimeter 88615912
Area 490798741224484
Diagonal 31330456.148115

Cube

Length = n
Surface area 2944792447346904
Volume 1.0873144515515E+22
Space diagonal 38371815.485763

Equilateral Triangle

Length = n
Perimeter 66461934
Area 2.1252208902291E+14
Altitude 19185907.742882

Triangular Pyramid

Length = n
Surface area 2.1252208902291E+14
Volume 1.281412369957E+21
Height 10443485.382705