20141955 (number)

20141955 is an odd 8-digits composite number following 20141954 and preceding 20141956. In scientific notation, it is written as 2.0141955 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 10704960 positive integers (up to 20141955) that are relatively prime to 20141955.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-one thousand nine hundred fifty-five

Notation

Scientific notation 2.0141955 × 10^7
Engineering notation 2.0141955 × 10^6

Prime Factorization of 20141955

Prime Factorization 15 × 3 × 379 × 1181

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20141955
Product of the distinct prime numbers

The prime factorization of 20141955 is 15 × 3 × 379 × 1181. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 8, 69, 29, 248, 801, 5005, 23762, 92722, 493047, 245716, 7096929, 2840189, 93006304, 89549601, 11518132, 826538267, 9727160708, 7448616858

Basic calculations (n = 20141955)

Multiplication

n×y
n×2 40283910
n×3 60425865
n×4 80567820
n×5 100709775

Division

n÷y
n÷2 10070977.5
n÷3 6713985
n÷3 5035488.75
n÷5 4028391

Exponentiation

ny
n2 405698351222025
n3 8.1715579338882E+21
n4 1.6459115218427E+29
n5 3.3151875806937E+36

Nth Root

y√n
2√n 4487.9789438009
3√n 272.08245679856
4√n 66.992379744273
5√n 28.894842015294

Divisors of 20141955

1, 3, 15, 45, 379, 1137, 1181, 3543, 5685, 17055, 17715, 53145, 447599, 1342797, 6713985, 20141955

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20141954
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20141955 can be divided by 16 positive divisors. The sum of these divisors (counting 20141955) is 1, the average is 0.0625.

Base conversion 20141955

Base System Value
2 Binary 1001100110101011110000011
3 Ternary 1101220022120100
4 Quaternary 1030311132003
5 Quinary 20124020310
6 Senary 1555413443
8 Octal 114653603
10 Decimal 20141955
12 Duodecimal 68b4283
16 Hexadecimal 1335783
20 Vigesimal 65hehf
36 Base36 bzpmr

Cryptographic Hash Functions

md5 1037420efc96bce199f7d6a9b53c8f04
sha1 717aa2b155b67faa89ef3cbd33dbe23da644e788
sha256 a88e6e9144221236ca8fc334b1af39c06cff1ae686655ff09e51948a4b2e0183
sha512 4aeff4d624d69026885da6ae87a9302e124c5b1f8140878324512caf53405aa4c21e9495cd9ccf36eee17d1a9beb9a62a498de6965c9542ebc0c0661b32eeeca
ripemd-160 3d363a4f6ff05e972fab347d30474ec6780705a8

20141955 as geometric shapes

Circle

Radius = n
Diameter 40283910
Circumference 126555635.71387
Area 1.2745389597726E+15

Sphere

Radius = n
Volume 3.4228941831315E+22
Surface area 5.0981558390904E+15
Circumference 126555635.71387

Square

Length = n
Perimeter 80567820
Area 405698351222025
Diagonal 28485025.933709

Cube

Length = n
Surface area 2434190107332150
Volume 8.1715579338882E+21
Space diagonal 34886889.423766

Equilateral Triangle

Length = n
Perimeter 60425865
Area 1.7567253921587E+14
Altitude 17443444.711883

Triangular Pyramid

Length = n
Surface area 1.7567253921587E+14
Volume 9.6302733798518E+20
Height 9495008.6445695