20159970 (number)

20159970 is an even 8-digits composite number following 20159969 and preceding 20159971. In scientific notation, it is written as 2.0159970 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 5375984 positive integers (up to 20159970) that are relatively prime to 20159970.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty-nine thousand nine hundred seventy

Notation

Scientific notation 2.0159970 × 10^7
Engineering notation 2.0159970 × 10^6

Prime Factorization of 20159970

Prime Factorization 2 × 3 × 5 × 671999

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20159970
Product of the distinct prime numbers

The prime factorization of 20159970 is 2 × 3 × 5 × 671999. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 32, 10, 481, 841, 4341, 3698, 36259, 16889, 19214, 305863, 6702821, 8379494, 76579418, 89809975, 673630260, 372229605, 8714192005, 6911257879

Basic calculations (n = 20159970)

Multiplication

n×y
n×2 40319940
n×3 60479910
n×4 80639880
n×5 100799850

Division

n÷y
n÷2 10079985
n÷3 6719990
n÷3 5039992.5
n÷5 4031994

Exponentiation

ny
n2 406424390400900
n3 8.1935035177504E+21
n4 1.6518078511274E+29
n5 3.3300396724493E+36

Nth Root

y√n
2√n 4489.985523362
3√n 272.16354963624
4√n 67.007354248336
5√n 28.900008886631

Divisors of 20159970

1, 2, 3, 5, 6, 10, 15, 30, 671999, 1343998, 2015997, 3359995, 4031994, 6719990, 10079985, 20159970

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 -20159969
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 20159970 can be divided by 16 positive divisors. The sum of these divisors (counting 20159970) is 1, the average is 0.0625.

Base conversion 20159970

Base System Value
2 Binary 1001100111001110111100010
3 Ternary 1101221020021120
4 Quaternary 1030321313202
5 Quinary 20130104340
6 Senary 2000033110
8 Octal 114716742
10 Decimal 20159970
12 Duodecimal 6902796
16 Hexadecimal 1339de2
20 Vigesimal 65jjia
36 Base36 c03j6

Cryptographic Hash Functions

md5 b98ae515fa875b8a436ef8682105b11c
sha1 e7c360e771bca2bb6de03eadff3c3c952fe17388
sha256 16210372ec898ea21e1120cb07df4864c3ebcbb41aad21caf57440ba767aa37c
sha512 2a3ac5a374890513da880c855d4185e51e6a3057286c0452c8282b0dc0747641621a7ee2098212e9adb6815d4d7fe3f2f44f675931935f57da52323c9dba57cf
ripemd-160 643d6ded7fb85a56f9f1c26a7ce356d1bb386599

20159970 as geometric shapes

Circle

Radius = n
Diameter 40319940
Circumference 126668827.29718
Area 1.2768198791232E+15

Sphere

Radius = n
Volume 3.4320867278036E+22
Surface area 5.1072795164927E+15
Circumference 126668827.29718

Square

Length = n
Perimeter 80639880
Area 406424390400900
Diagonal 28510502.991035

Cube

Length = n
Surface area 2438546342405400
Volume 8.1935035177504E+21
Space diagonal 34918092.319064

Equilateral Triangle

Length = n
Perimeter 60479910
Area 1.7598692340239E+14
Altitude 17459046.159532

Triangular Pyramid

Length = n
Surface area 1.7598692340239E+14
Volume 9.6561364984619E+20
Height 9503500.9970116