20152208 (number)

20152208 is an even 8-digits composite number following 20152207 and preceding 20152209. In scientific notation, it is written as 2.0152208 × 10^7. The sum of its digits is 20. It has a total of 7 prime factors and 40 positive divisors. There are 9257472 positive integers (up to 20152208) that are relatively prime to 20152208.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty-two thousand two hundred eight

Notation

Scientific notation 2.0152208 × 10^7
Engineering notation 2.0152208 × 10^6

Prime Factorization of 20152208

Prime Factorization 2 × 2 × 2 × 2 × 43 × 17 × 1723

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2519026
Product of the distinct prime numbers

The prime factorization of 20152208 is 2 × 2 × 2 × 2 × 43 × 17 × 1723. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 6, 48, 10, 726, 232, 8969, 32, 80785, 14624, 737313, 328304, 2120996, 2839414, 1468598, 78678494, 10309256, 553829053, 3837290878, 8141638430

Basic calculations (n = 20152208)

Multiplication

n×y
n×2 40304416
n×3 60456624
n×4 80608832
n×5 100761040

Division

n÷y
n÷2 10076104
n÷3 6717402.6666667
n÷3 5038052
n÷5 4030441.6

Exponentiation

ny
n2 406111487275264
n3 8.1840431627605E+21
n4 1.6492654009693E+29
n5 3.3236339407536E+36

Nth Root

y√n
2√n 4489.1210721031
3√n 272.12861564488
4√n 67.000903517065
5√n 28.897783125141

Divisors of 20152208

1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 1723, 2924, 3446, 5848, 6892, 11696, 13784, 27568, 29291, 58582, 74089, 117164, 148178, 234328, 296356, 468656, 592712, 1185424, 1259513, 2519026, 5038052, 10076104, 20152208

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20152207
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20152208 can be divided by 40 positive divisors. The sum of these divisors (counting 20152208) is 1, the average is 0.025.

Base conversion 20152208

Base System Value
2 Binary 1001100110111111110010000
3 Ternary 1101220211122002
4 Quaternary 1030313332100
5 Quinary 20124332313
6 Senary 1555533132
8 Octal 114677620
10 Decimal 20152208
12 Duodecimal 68ba1a8
16 Hexadecimal 1337f90
20 Vigesimal 65j0a8
36 Base36 bzxjk

Cryptographic Hash Functions

md5 ce7b9dbfbb5c9fa402e1a7e526266211
sha1 0948392c8cb9c948c12de71654a14d9af29962c9
sha256 ac6d67bebb7bd7a2b7a474508f84beafac65c8b80ab822ae85e18873c14d6b45
sha512 9848d19939f8af97daedcfaa31962731a0513d56982edc7454bc12dac1a1f0546b3c949422e03a5a6d1ca87e9268325044543938290f65c0138eb56d96cbabeb
ripemd-160 575e0a8ac35561e5b5e95ba88a0e391ff78648e0

20152208 as geometric shapes

Circle

Radius = n
Diameter 40304416
Circumference 126620057.21283
Area 1.2758368649624E+15

Sphere

Radius = n
Volume 3.428123983572E+22
Surface area 5.1033474598496E+15
Circumference 126620057.21283

Square

Length = n
Perimeter 80608832
Area 406111487275264
Diagonal 28499525.865364

Cube

Length = n
Surface area 2436668923651584
Volume 8.1840431627605E+21
Space diagonal 34904648.140696

Equilateral Triangle

Length = n
Perimeter 60456624
Area 1.7585143237453E+14
Altitude 17452324.070348

Triangular Pyramid

Length = n
Surface area 1.7585143237453E+14
Volume 9.6449873631856E+20
Height 9499841.9551212