20347870 (number)

20347870 is an even 8-digits composite number following 20347869 and preceding 20347871. In scientific notation, it is written as 2.0347870 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 7785184 positive integers (up to 20347870) that are relatively prime to 20347870.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-seven thousand eight hundred seventy

Notation

Scientific notation 2.0347870 × 10^7
Engineering notation 2.0347870 × 10^6

Prime Factorization of 20347870

Prime Factorization 2 × 5 × 23 × 88469

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20347870
Product of the distinct prime numbers

The prime factorization of 20347870 is 2 × 5 × 23 × 88469. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 38, 57, 487, 199, 4910, 1511, 55522, 10943, 786772, 174142, 5036501, 4543131, 63237773, 95966217, 44915886, 946298176, 309383376, 2117446554

Basic calculations (n = 20347870)

Multiplication

n×y
n×2 40695740
n×3 61043610
n×4 81391480
n×5 101739350

Division

n÷y
n÷2 10173935
n÷3 6782623.3333333
n÷3 5086967.5
n÷5 4069574

Exponentiation

ny
n2 414035813536900
n3 8.4247469091931E+21
n4 1.7142565489116E+29
n5 3.4881469403902E+36

Nth Root

y√n
2√n 4510.8613368181
3√n 273.00649843423
4√n 67.162946159457
5√n 28.953681376944

Divisors of 20347870

1, 2, 5, 10, 23, 46, 115, 230, 88469, 176938, 442345, 884690, 2034787, 4069574, 10173935, 20347870

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 -20347869
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 20347870 can be divided by 16 positive divisors. The sum of these divisors (counting 20347870) is 1, the average is 0.0625.

Base conversion 20347870

Base System Value
2 Binary 1001101100111101111011110
3 Ternary 1102021210000211
4 Quaternary 1031213233132
5 Quinary 20202112440
6 Senary 2004043034
8 Octal 115475736
10 Decimal 20347870
12 Duodecimal 699347a
16 Hexadecimal 1367bde
20 Vigesimal 6739da
36 Base36 c44im

Cryptographic Hash Functions

md5 56c5f1961543299638aec831ce2a6d99
sha1 70463f6e0ac109f324421923630e99b914928745
sha256 8eb297c33bf736cf035aef3f4eaea4922afb9901534bc6f0adc33df4d92f1f3e
sha512 175ef441887042ae1709ecfb9f69e78b4c09ef614b945aced4188d54005fbc366069d6661906bf0ed184a31046d27d6c5df14f2cbcd875495e4a3fd0b60e8694
ripemd-160 393e30c303180df7ff796d506438b54d2b89488f

20347870 as geometric shapes

Circle

Radius = n
Diameter 40695740
Circumference 127849437.8164
Area 1.3007318701306E+15

Sphere

Radius = n
Volume 3.5289497331032E+22
Surface area 5.2029274805224E+15
Circumference 127849437.8164

Square

Length = n
Perimeter 81391480
Area 414035813536900
Diagonal 28776233.719405

Cube

Length = n
Surface area 2484214881221400
Volume 8.4247469091931E+21
Space diagonal 35243544.665807

Equilateral Triangle

Length = n
Perimeter 61043610
Area 1.7928276629976E+14
Altitude 17621772.332903

Triangular Pyramid

Length = n
Surface area 1.7928276629976E+14
Volume 9.9286594487847E+20
Height 9592077.9064682