20291415 (number)

20291415 is an odd 8-digits composite number following 20291414 and preceding 20291416. In scientific notation, it is written as 2.0291415 × 10^7. The sum of its digits is 24. It has a total of 2 prime factors and 4 positive divisors. There are 10822080 positive integers (up to 20291415) that are relatively prime to 20291415.

Interesting facts

Basic properties

Name

Name twenty million two hundred ninety-one thousand four hundred fifteen

Notation

Scientific notation 2.0291415 × 10^7
Engineering notation 2.0291415 × 10^6

Prime Factorization of 20291415

Prime Factorization 15 × 1352761

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20291415
Product of the distinct prime numbers

The prime factorization of 20291415 is 15 × 1352761. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 2, 62, 41, 49, 5, 505, 8312, 8035, 43503, 231411, 35764, 4317242, 5270488, 8400726, 72644792, 328509229, 591310703, 8469564819, 3829904415

Basic calculations (n = 20291415)

Multiplication

n×y
n×2 40582830
n×3 60874245
n×4 81165660
n×5 101457075

Division

n÷y
n÷2 10145707.5
n÷3 6763805
n÷3 5072853.75
n÷5 4058283

Exponentiation

ny
n2 411741522702225
n3 8.3548181098828E+21
n4 1.6953108151715E+29
n5 3.4400255304633E+36

Nth Root

y√n
2√n 4504.5993162544
3√n 272.75377979736
4√n 67.116311849315
5√n 28.93759716607

Divisors of 20291415

1, 15, 1352761, 20291415

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20291414
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20291415 can be divided by 4 positive divisors. The sum of these divisors (counting 20291415) is 1, the average is 0.25.

Base conversion 20291415

Base System Value
2 Binary 1001101011001111101010111
3 Ternary 1102011220120220
4 Quaternary 1031121331113
5 Quinary 20143311130
6 Senary 2002525423
8 Octal 115317527
10 Decimal 20291415
12 Duodecimal 6966873
16 Hexadecimal 1359f57
20 Vigesimal 66g8af
36 Base36 c2wyf

Cryptographic Hash Functions

md5 02cc8e04000c6d91e3f4e84496dbf602
sha1 59dc5477f38c5265af1f89e9c6a35de5b2bacc66
sha256 e1e4ada01d99a1d146b66faf87328796f9e65b45c82e429c7151def02cb098e8
sha512 870eb83e8037be26f7de284b81b4d6493f09f6496da0a374c9dd63a4e229a7683af411471fe710cced10ba15039797007df75c4ab042c2f62ff4156c363c01c0
ripemd-160 70f07436a5a9f9fefc5c13f494560a1b0792560f

20291415 as geometric shapes

Circle

Radius = n
Diameter 40582830
Circumference 127494720.58988
Area 1.2935241428992E+15

Sphere

Radius = n
Volume 3.4996580261449E+22
Surface area 5.1740965715967E+15
Circumference 127494720.58988

Square

Length = n
Perimeter 81165660
Area 411741522702225
Diagonal 28696394.292741

Cube

Length = n
Surface area 2470449136213350
Volume 8.3548181098828E+21
Space diagonal 35145761.737465

Equilateral Triangle

Length = n
Perimeter 60874245
Area 1.7828930922651E+14
Altitude 17572880.868733

Triangular Pyramid

Length = n
Surface area 1.7828930922651E+14
Volume 9.8462475684638E+20
Height 9565464.764247