20061440 (number)

20061440 is an even 8-digits composite number following 20061439 and preceding 20061441. In scientific notation, it is written as 2.0061440 × 10^7. The sum of its digits is 17. It has a total of 10 prime factors and 36 positive divisors. There are 6875136 positive integers (up to 20061440) that are relatively prime to 20061440.

Interesting facts

Basic properties

Name

Name twenty million sixty-one thousand four hundred forty

Notation

Scientific notation 2.0061440 × 10^7
Engineering notation 2.0061440 × 10^6

Prime Factorization of 20061440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 35 × 2239

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 156730
Product of the distinct prime numbers

The prime factorization of 20061440 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 35 × 2239. Since it has a total of 10 prime factors.

Most popular turbo-numbers

4, 6, 30, 93, 919, 159, 2508, 6630, 23669, 68790, 184283, 154628, 8190807, 9062575, 80880440, 11577688, 63105742, 397680410, 6022884790, 5750021204

Basic calculations (n = 20061440)

Multiplication

n×y
n×2 40122880
n×3 60184320
n×4 80245760
n×5 100307200

Division

n÷y
n÷2 10030720
n÷3 6687146.6666667
n÷3 5015360
n÷5 4012288

Exponentiation

ny
n2 402461374873600
n3 8.0739547243442E+21
n4 1.6197515826515E+29
n5 3.2494549190268E+36

Nth Root

y√n
2√n 4478.9998883679
3√n 271.71943388088
4√n 66.925330693004
5√n 28.871704270615

Divisors of 20061440

1, 2, 4, 8, 16, 32, 35, 64, 70, 128, 140, 256, 280, 560, 1120, 2239, 2240, 4478, 4480, 8956, 8960, 17912, 35824, 71648, 78365, 143296, 156730, 286592, 313460, 573184, 626920, 1253840, 2507680, 5015360, 10030720, 20061440

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20061439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20061440 can be divided by 36 positive divisors. The sum of these divisors (counting 20061440) is 1, the average is 0.027777777777778.

Base conversion 20061440

Base System Value
2 Binary 1001100100001110100000000
3 Ternary 1101202020010022
4 Quaternary 1030201310000
5 Quinary 20113431230
6 Senary 1553553012
8 Octal 114416400
10 Decimal 20061440
12 Duodecimal 6875768
16 Hexadecimal 1321d00
20 Vigesimal 657dc0
36 Base36 bxzi8

Cryptographic Hash Functions

md5 491e8301a379f53c059957d189a53f0e
sha1 164617f1cdef7762aa482939a064198a9c211605
sha256 413c606ee0520f0370dbee2d2b88df5f37959b33654c13ec73f8b0ba16843ddf
sha512 8c697ada372a1a4599ed835c0e721d057c4bdb66e14e58caf3f4623ce852ce9e8c445dfcb2537592f33db636f30415e6cd45e1e9f80e0d40bb7f8c6edb6777e3
ripemd-160 5f15f6752fb9c2b9d8f04ea9a07a0f62171d1eab

20061440 as geometric shapes

Circle

Radius = n
Diameter 40122880
Circumference 126049745.04886
Area 1.2643696986565E+15

Sphere

Radius = n
Volume 3.3820102463222E+22
Surface area 5.0574787946262E+15
Circumference 126049745.04886

Square

Length = n
Perimeter 80245760
Area 402461374873600
Diagonal 28371160.528734

Cube

Length = n
Surface area 2414768249241600
Volume 8.0739547243442E+21
Space diagonal 34747433.352995

Equilateral Triangle

Length = n
Perimeter 60184320
Area 1.7427088734127E+14
Altitude 17373716.676497

Triangular Pyramid

Length = n
Surface area 1.7427088734127E+14
Volume 9.515246894295E+20
Height 9457053.509578