20121374 (number)

20121374 is an even 8-digits composite number following 20121373 and preceding 20121375. In scientific notation, it is written as 2.0121374 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 16 positive divisors. There are 7960032 positive integers (up to 20121374) that are relatively prime to 20121374.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-one thousand three hundred seventy-four

Notation

Scientific notation 2.0121374 × 10^7
Engineering notation 2.0121374 × 10^6

Prime Factorization of 20121374

Prime Factorization 2 × 13 × 7 × 110557

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20121374
Product of the distinct prime numbers

The prime factorization of 20121374 is 2 × 13 × 7 × 110557. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 66, 91, 738, 515, 2802, 3662, 17825, 32549, 861601, 711490, 1074346, 7075437, 57794974, 14825701, 330146336, 233307760, 1796464463, 6727896193

Basic calculations (n = 20121374)

Multiplication

n×y
n×2 40242748
n×3 60364122
n×4 80485496
n×5 100606870

Division

n÷y
n÷2 10060687
n÷3 6707124.6666667
n÷3 5030343.5
n÷5 4024274.8

Exponentiation

ny
n2 404869691647876
n3 8.1465344869116E+21
n4 1.6391946721505E+29
n5 3.2982849057147E+36

Nth Root

y√n
2√n 4485.6854548664
3√n 271.98975415558
4√n 66.975260020894
5√n 28.888934664676

Divisors of 20121374

1, 2, 7, 13, 14, 26, 91, 182, 110557, 221114, 773899, 1437241, 1547798, 2874482, 10060687, 20121374

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 -20121373
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 20121374 can be divided by 16 positive divisors. The sum of these divisors (counting 20121374) is 1, the average is 0.0625.

Base conversion 20121374

Base System Value
2 Binary 1001100110000011100011110
3 Ternary 1101212021100002
4 Quaternary 1030300130132
5 Quinary 20122340444
6 Senary 1555134302
8 Octal 114603436
10 Decimal 20121374
12 Duodecimal 68a4392
16 Hexadecimal 133071e
20 Vigesimal 65f38e
36 Base36 bz9r2

Cryptographic Hash Functions

md5 444649f8ec4943b72f4f77ff4967ec9b
sha1 9b8abcb30a9e8cf7b4d6ecfecf63d1fceea005ac
sha256 5a1ae4d540687ec833112ede1375bab85e5f082c90aadefc6c7a142be096d5a6
sha512 f4aa949065f04cfd3e2c9e93b9d9f42853741e8e4fc1f84d5f948e0da33ab7545b8e4b93d2af7f18ffdb46e24a891b918e38625b5c5be6df8765bba4b30dc269
ripemd-160 88fa9e8841e31490c497b2fb3d1416708aa9b81a

20121374 as geometric shapes

Circle

Radius = n
Diameter 40242748
Circumference 126426321.47707
Area 1.2719356489421E+15

Sphere

Radius = n
Volume 3.412412386173E+22
Surface area 5.0877425957685E+15
Circumference 126426321.47707

Square

Length = n
Perimeter 80485496
Area 404869691647876
Diagonal 28455920.004381

Cube

Length = n
Surface area 2429218149887256
Volume 8.1465344869116E+21
Space diagonal 34851242.086095

Equilateral Triangle

Length = n
Perimeter 60364122
Area 1.7531371909472E+14
Altitude 17425621.043048

Triangular Pyramid

Length = n
Surface area 1.7531371909472E+14
Volume 9.6007829647754E+20
Height 9485306.6681271