20375638 (number)

20375638 is an even 8-digits composite number following 20375637 and preceding 20375639. In scientific notation, it is written as 2.0375638 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 32 positive divisors. There are 9266400 positive integers (up to 20375638) that are relatively prime to 20375638.

Interesting facts

Basic properties

Name

Name twenty million three hundred seventy-five thousand six hundred thirty-eight

Notation

Scientific notation 2.0375638 × 10^7
Engineering notation 2.0375638 × 10^6

Prime Factorization of 20375638

Prime Factorization 2 × 19 × 67 × 53 × 151

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20375638
Product of the distinct prime numbers

The prime factorization of 20375638 is 2 × 19 × 67 × 53 × 151. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 39, 39, 618, 69, 5630, 8928, 96866, 7964, 233616, 806747, 5709388, 3004404, 56459916, 92531027, 973082617, 928575418, 218389052, 5732388192

Basic calculations (n = 20375638)

Multiplication

n×y
n×2 40751276
n×3 61126914
n×4 81502552
n×5 101878190

Division

n÷y
n÷2 10187819
n÷3 6791879.3333333
n÷3 5093909.5
n÷5 4075127.6

Exponentiation

ny
n2 415166623907044
n3 8.4592848384121E+21
n4 1.7236332560637E+29
n5 3.5120127270316E+36

Nth Root

y√n
2√n 4513.9381918675
3√n 273.13062934041
4√n 67.185848151731
5√n 28.961579474537

Divisors of 20375638

1, 2, 19, 38, 53, 67, 106, 134, 151, 302, 1007, 1273, 2014, 2546, 2869, 3551, 5738, 7102, 8003, 10117, 16006, 20234, 67469, 134938, 152057, 192223, 304114, 384446, 536201, 1072402, 10187819, 20375638

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 -20375637
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 20375638 can be divided by 32 positive divisors. The sum of these divisors (counting 20375638) is 1, the average is 0.03125.

Base conversion 20375638

Base System Value
2 Binary 1001101101110100001010110
3 Ternary 1102100012010021
4 Quaternary 1031232201112
5 Quinary 20204010023
6 Senary 2004415354
8 Octal 115564126
10 Decimal 20375638
12 Duodecimal 69a755a
16 Hexadecimal 136e856
20 Vigesimal 676j1i
36 Base36 c4pxy

Cryptographic Hash Functions

md5 20d286283dfddfdaaacacdfa96d2eda4
sha1 118bba666088bf43c656bb9251d614d926aa1650
sha256 f9393c529ee473e504f807a57ca956258996c101b3b97fa3a4185f766264037d
sha512 1c98ba1c620b83be461a312d19394df8b844b791567e5b0c5a1735ca11e16dda45a2e0da410e0e1c45eb36fbc283a1cebf69387e4c8ca0f98b55a60ca4da3665
ripemd-160 4cb854f952c13ce6787e0abaa8262214c2e04428

20375638 as geometric shapes

Circle

Radius = n
Diameter 40751276
Circumference 128023909.30601
Area 1.304284415682E+15

Sphere

Radius = n
Volume 3.5434169470639E+22
Surface area 5.2171376627282E+15
Circumference 128023909.30601

Square

Length = n
Perimeter 81502552
Area 415166623907044
Diagonal 28815503.601605

Cube

Length = n
Surface area 2490999743442264
Volume 8.4592848384121E+21
Space diagonal 35291640.252631

Equilateral Triangle

Length = n
Perimeter 61126914
Area 1.7977242155346E+14
Altitude 17645820.126316

Triangular Pyramid

Length = n
Surface area 1.7977242155346E+14
Volume 9.9693627887162E+20
Height 9605167.8672015