20876664 (number)

20876664 is an even 8-digits composite number following 20876663 and preceding 20876665. In scientific notation, it is written as 2.0876664 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 6854496 positive integers (up to 20876664) that are relatively prime to 20876664.

Interesting facts

Basic properties

Name

Name twenty million eight hundred seventy-six thousand six hundred sixty-four

Notation

Scientific notation 2.0876664 × 10^7
Engineering notation 2.0876664 × 10^6

Prime Factorization of 20876664

Prime Factorization 2 × 2 × 2 × 3 × 67 × 12983

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5219166
Product of the distinct prime numbers

The prime factorization of 20876664 is 2 × 2 × 2 × 3 × 67 × 12983. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 3, 56, 39, 742, 611, 7838, 1910, 3511, 16664, 839953, 694038, 4463724, 8180693, 54800164, 10089188, 462261123, 553595687, 9941935296, 2203892572

Basic calculations (n = 20876664)

Multiplication

n×y
n×2 41753328
n×3 62629992
n×4 83506656
n×5 104383320

Division

n÷y
n÷2 10438332
n÷3 6958888
n÷3 5219166
n÷5 4175332.8

Exponentiation

ny
n2 435835099768896
n3 9.0987829372817E+21
n4 1.8995223419056E+29
n5 3.9655689692457E+36

Nth Root

y√n
2√n 4569.0988170535
3√n 275.35123824932
4√n 67.595109416684
5√n 29.102628821907

Divisors of 20876664

1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 12983, 25966, 38949, 51932, 77898, 103864, 155796, 311592, 869861, 1739722, 2609583, 3479444, 5219166, 6958888, 10438332, 20876664

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20876663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20876664 can be divided by 32 positive divisors. The sum of these divisors (counting 20876664) is 1, the average is 0.03125.

Base conversion 20876664

Base System Value
2 Binary 1001111101000110101111000
3 Ternary 1110021122101210
4 Quaternary 1033220311320
5 Quinary 20321023124
6 Senary 2023243120
8 Octal 117506570
10 Decimal 20876664
12 Duodecimal 6ba94a0
16 Hexadecimal 13e8d78
20 Vigesimal 6a9bd4
36 Base36 cfgjc

Cryptographic Hash Functions

md5 784ddb1a8b780aadea4bc4fc4ce19b9e
sha1 da8e4d787241e085a8d987318e51790a0c5b9e8b
sha256 3f268b756f42e45140415be5159b3bf695fbcf15604a50066af3f755d6d1fda2
sha512 25a66e20298e0d57ed1fbb3d3d33e42c7803a6578683d48b943958deaffbb5cca1a11a00aa531314a63ba4013eea4056cce6174d3970a2b57e72a4aa8c319553
ripemd-160 0a3fa702bf35a6376ea9d0368988697f203a272d

20876664 as geometric shapes

Circle

Radius = n
Diameter 41753328
Circumference 131171948.50773
Area 1.3692163476105E+15

Sphere

Radius = n
Volume 3.8112892843163E+22
Surface area 5.4768653904422E+15
Circumference 131171948.50773

Square

Length = n
Perimeter 83506656
Area 435835099768896
Diagonal 29524061.365906

Cube

Length = n
Surface area 2615010598613376
Volume 9.0987829372817E+21
Space diagonal 36159442.740544

Equilateral Triangle

Length = n
Perimeter 62629992
Area 1.8872213413039E+14
Altitude 18079721.370272

Triangular Pyramid

Length = n
Surface area 1.8872213413039E+14
Volume 1.0723018525827E+21
Height 9841353.7886354