20142654 (number)

20142654 is an even 8-digits composite number following 20142653 and preceding 20142655. In scientific notation, it is written as 2.0142654 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 5416320 positive integers (up to 20142654) that are relatively prime to 20142654.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-two thousand six hundred fifty-four

Notation

Scientific notation 2.0142654 × 10^7
Engineering notation 2.0142654 × 10^6

Prime Factorization of 20142654

Prime Factorization 2 × 3 × 7 × 17 × 28211

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20142654
Product of the distinct prime numbers

The prime factorization of 20142654 is 2 × 3 × 7 × 17 × 28211. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 41, 51, 760, 113, 8777, 2792, 43782, 74222, 499795, 419648, 9389108, 9909654, 69907835, 6602235, 879258198, 757912329, 3650422096, 1269328348

Basic calculations (n = 20142654)

Multiplication

n×y
n×2 40285308
n×3 60427962
n×4 80570616
n×5 100713270

Division

n÷y
n÷2 10071327
n÷3 6714218
n÷3 5035663.5
n÷5 4028530.8

Exponentiation

ny
n2 405726510163716
n3 8.1724087128552E+21
n4 1.6461400104963E+29
n5 3.3157628666983E+36

Nth Root

y√n
2√n 4488.0568178222
3√n 272.08560418317
4√n 66.992960957269
5√n 28.895042563991

Divisors of 20142654

1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 28211, 56422, 84633, 169266, 197477, 394954, 479587, 592431, 959174, 1184862, 1438761, 2877522, 3357109, 6714218, 10071327, 20142654

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 -20142653
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 20142654 can be divided by 32 positive divisors. The sum of these divisors (counting 20142654) is 1, the average is 0.03125.

Base conversion 20142654

Base System Value
2 Binary 1001100110101101000111110
3 Ternary 1101220100112020
4 Quaternary 1030311220332
5 Quinary 20124031104
6 Senary 1555421010
8 Octal 114655076
10 Decimal 20142654
12 Duodecimal 68b4766
16 Hexadecimal 1335a3e
20 Vigesimal 65hgce
36 Base36 bzq66

Cryptographic Hash Functions

md5 981f0cfab3fd73f8b48d756edab54df3
sha1 d99b082c1e5ec04e6d5b773d09c8724311facb3d
sha256 5897d50a594fb7924ac632fd1bf751d57c21b1f79d4eac3a887c40e38e759633
sha512 76aaf0a8c812894f162383b5b116ca2e9cce25eab5fa1bdde984c283f6d3aa6d425b9e27bd78364468d518001019a82773b3e06a0e428f13598d92dc39ba2738
ripemd-160 2c96fe7068aac446d25636cde609e37bb9868520

20142654 as geometric shapes

Circle

Radius = n
Diameter 40285308
Circumference 126560027.6604
Area 1.274627423697E+15

Sphere

Radius = n
Volume 3.4232505565919E+22
Surface area 5.0985096947878E+15
Circumference 126560027.6604

Square

Length = n
Perimeter 80570616
Area 405726510163716
Diagonal 28486014.468989

Cube

Length = n
Surface area 2434359060982296
Volume 8.1724087128552E+21
Space diagonal 34888100.12728

Equilateral Triangle

Length = n
Perimeter 60427962
Area 1.7568473239529E+14
Altitude 17444050.06364

Triangular Pyramid

Length = n
Surface area 1.7568473239529E+14
Volume 9.6312760324799E+20
Height 9495338.1563296