20442615 (number)

20442615 is an odd 8-digits composite number following 20442614 and preceding 20442616. In scientific notation, it is written as 2.0442615 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 10717472 positive integers (up to 20442615) that are relatively prime to 20442615.

Interesting facts

Basic properties

Name

Name twenty million four hundred forty-two thousand six hundred fifteen

Notation

Scientific notation 2.0442615 × 10^7
Engineering notation 2.0442615 × 10^6

Prime Factorization of 20442615

Prime Factorization 5 × 59 × 3 × 23099

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20442615
Product of the distinct prime numbers

The prime factorization of 20442615 is 5 × 59 × 3 × 23099. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 92, 43, 959, 28, 2710, 6666, 83434, 95553, 180735, 608651, 1221679, 3969226, 32175379, 98115043, 337863358, 465587264, 2640194453, 5338158527

Basic calculations (n = 20442615)

Multiplication

n×y
n×2 40885230
n×3 61327845
n×4 81770460
n×5 102213075

Division

n÷y
n÷2 10221307.5
n÷3 6814205
n÷3 5110653.75
n÷5 4088523

Exponentiation

ny
n2 417900508038225
n3 8.5429791941298E+21
n4 1.7464083461861E+29
n5 3.5701153453868E+36

Nth Root

y√n
2√n 4521.3510149069
3√n 273.4295723307
4√n 67.240992072596
5√n 28.980594479067

Divisors of 20442615

1, 3, 5, 15, 59, 177, 295, 885, 23099, 69297, 115495, 346485, 1362841, 4088523, 6814205, 20442615

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 -20442614
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 20442615 can be divided by 16 positive divisors. The sum of these divisors (counting 20442615) is 1, the average is 0.0625.

Base conversion 20442615

Base System Value
2 Binary 1001101111110110111110111
3 Ternary 1102110120222220
4 Quaternary 1031332313313
5 Quinary 20213130430
6 Senary 2010053423
8 Octal 115766767
10 Decimal 20442615
12 Duodecimal 6a1a273
16 Hexadecimal 137edf7
20 Vigesimal 67f6af
36 Base36 c65mf

Cryptographic Hash Functions

md5 c64cdc1709ab6d131094c834f38b3a1b
sha1 1f39e5744c91eb2bd74bf696d7f0ed26ea47fec1
sha256 c0fa70f9e96cfccc6d5b3a2e2ad7b0aa73c18f7818dd335ad13d1cac446537ad
sha512 cbbac6a4a820240ccead69d7653e661d667b4479a5f5d77a8830518aac07b41ca8c051d7518bbb3230ee787a822f1ee68c0262c1e687bd80b9ad67c2e8f7bb0b
ripemd-160 37bfd242447ec4be9d1fbb39d99d697262a8e5a6

20442615 as geometric shapes

Circle

Radius = n
Diameter 40885230
Circumference 128444738.20833
Area 1.3128731659843E+15

Sphere

Radius = n
Volume 3.5784747568065E+22
Surface area 5.2514926639373E+15
Circumference 128444738.20833

Square

Length = n
Perimeter 81770460
Area 417900508038225
Diagonal 28910223.383372

Cube

Length = n
Surface area 2507403048229350
Volume 8.5429791941298E+21
Space diagonal 35407647.81957

Equilateral Triangle

Length = n
Perimeter 61327845
Area 1.8095622810776E+14
Altitude 17703823.909785

Triangular Pyramid

Length = n
Surface area 1.8095622810776E+14
Volume 1.0067997532841E+21
Height 9636741.1277906