20155068 (number)

20155068 is an even 8-digits composite number following 20155067 and preceding 20155069. In scientific notation, it is written as 2.0155068 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 6718248 positive integers (up to 20155068) that are relatively prime to 20155068.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty-five thousand sixty-eight

Notation

Scientific notation 2.0155068 × 10^7
Engineering notation 2.0155068 × 10^6

Prime Factorization of 20155068

Prime Factorization 2 × 2 × 3 × 27 × 62207

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10077534
Product of the distinct prime numbers

The prime factorization of 20155068 is 2 × 2 × 3 × 27 × 62207. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 1, 6, 10, 694, 292, 2492, 7107, 31882, 38654, 52491, 688343, 4190187, 6678949, 42894122, 93995543, 552122778, 472713970, 4438582585, 5358097206

Basic calculations (n = 20155068)

Multiplication

n×y
n×2 40310136
n×3 60465204
n×4 80620272
n×5 100775340

Division

n÷y
n÷2 10077534
n÷3 6718356
n÷3 5038767
n÷5 4031013.6

Exponentiation

ny
n2 406226766084624
n3 8.1875280938557E+21
n4 1.6502018548357E+29
n5 3.325993059794E+36

Nth Root

y√n
2√n 4489.4396086817
3√n 272.14148852752
4√n 67.003280581489
5√n 28.898603312868

Divisors of 20155068

1, 2, 3, 4, 6, 12, 27, 54, 81, 108, 162, 324, 62207, 124414, 186621, 248828, 373242, 746484, 1679589, 3359178, 5038767, 6718356, 10077534, 20155068

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 -20155067
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 20155068 can be divided by 24 positive divisors. The sum of these divisors (counting 20155068) is 1, the average is 0.041666666666667.

Base conversion 20155068

Base System Value
2 Binary 1001100111000101010111100
3 Ternary 1101220222120000
4 Quaternary 1030320222330
5 Quinary 20124430233
6 Senary 1555554300
8 Octal 114705274
10 Decimal 20155068
12 Duodecimal 68bb990
16 Hexadecimal 1338abc
20 Vigesimal 65j7d8
36 Base36 bzzr0

Cryptographic Hash Functions

md5 2ab9c17772483135c1d65b88e5ff3edc
sha1 6f6af2360c9846a07744a141716d1b1a06e39a27
sha256 980a7af73d19e54ff84ecb359c8322ed0939c7d03dfd3a9fcaa9cecda13d6465
sha512 23533bfdaa18f453a76734de3e981a5b9385db01eb8da845e0c8bfa5b3d478fdd60c78978d00b91dc657ee5be1bb655fcb42f8cb2fabb45b752244bec3cd43d9
ripemd-160 0d32a2e84b024987c4a05310114059e6f8638e4d

20155068 as geometric shapes

Circle

Radius = n
Diameter 40310136
Circumference 126638027.12281
Area 1.276199024023E+15

Sphere

Radius = n
Volume 3.4295837480956E+22
Surface area 5.104796096092E+15
Circumference 126638027.12281

Square

Length = n
Perimeter 80620272
Area 406226766084624
Diagonal 28503570.516152

Cube

Length = n
Surface area 2437360596507744
Volume 8.1875280938557E+21
Space diagonal 34909601.806006

Equilateral Triangle

Length = n
Perimeter 60465204
Area 1.7590134956324E+14
Altitude 17454800.903003

Triangular Pyramid

Length = n
Surface area 1.7590134956324E+14
Volume 9.6490943938679E+20
Height 9501190.1720507