20998315 (number)

20998315 is an odd 8-digits composite number following 20998314 and preceding 20998316. In scientific notation, it is written as 2.0998315 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 32 positive divisors. There are 14100480 positive integers (up to 20998315) that are relatively prime to 20998315.

Interesting facts

Basic properties

Name

Name twenty million nine hundred ninety-eight thousand three hundred fifteen

Notation

Scientific notation 2.0998315 × 10^7
Engineering notation 2.0998315 × 10^6

Prime Factorization of 20998315

Prime Factorization 5 × 13 × 17 × 31 × 613

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20998315
Product of the distinct prime numbers

The prime factorization of 20998315 is 5 × 13 × 17 × 31 × 613. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 30, 26, 986, 150, 4815, 2820, 5957, 77419, 837859, 147422, 1151692, 4052491, 85447754, 38783046, 873311359, 159785161, 34506543, 79311485

Basic calculations (n = 20998315)

Multiplication

n×y
n×2 41996630
n×3 62994945
n×4 83993260
n×5 104991575

Division

n÷y
n÷2 10499157.5
n÷3 6999438.3333333
n÷3 5249578.75
n÷5 4199663

Exponentiation

ny
n2 440929232839225
n3 9.2587709238664E+21
n4 1.9441858837219E+29
n5 4.0824627604945E+36

Nth Root

y√n
2√n 4582.3918426953
3√n 275.88503841338
4√n 67.69336631233
5√n 29.136466992328

Divisors of 20998315

1, 5, 13, 17, 31, 65, 85, 155, 221, 403, 527, 613, 1105, 2015, 2635, 3065, 6851, 7969, 10421, 19003, 34255, 39845, 52105, 95015, 135473, 247039, 323051, 677365, 1235195, 1615255, 4199663, 20998315

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 -20998314
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 20998315 can be divided by 32 positive divisors. The sum of these divisors (counting 20998315) is 1, the average is 0.03125.

Base conversion 20998315

Base System Value
2 Binary 1010000000110100010101011
3 Ternary 1110111211021101
4 Quaternary 1100012202223
5 Quinary 20333421230
6 Senary 2030022231
8 Octal 120064253
10 Decimal 20998315
12 Duodecimal 7047977
16 Hexadecimal 14068ab
20 Vigesimal 6b4fff
36 Base36 ci2ej

Cryptographic Hash Functions

md5 eff924030d3bfd59a45b503618fca54a
sha1 fc38f630e76eef2635443ea809e1a453c343d831
sha256 a83f8113894b8fcbac40c5dd125bb785be735574c565411282c1212f55073681
sha512 d2b3a36ed5364009e47924b56d609ed045ce6eb045fc45eda2a985f8376bb29256780654d0529101f17a883b248970b1625a51a7b3a770b45918d7599d4a1e8f
ripemd-160 4ce7ab1ebee4eca6f8f918890a9f9899784ae42e

20998315 as geometric shapes

Circle

Radius = n
Diameter 41996630
Circumference 131936304.28353
Area 1.3852200386407E+15

Sphere

Radius = n
Volume 3.8783048954253E+22
Surface area 5.5408801545628E+15
Circumference 131936304.28353

Square

Length = n
Perimeter 83993260
Area 440929232839225
Diagonal 29696101.859982

Cube

Length = n
Surface area 2645575397035350
Volume 9.2587709238664E+21
Space diagonal 36370148.453336

Equilateral Triangle

Length = n
Perimeter 62994945
Area 1.9092795845498E+14
Altitude 18185074.226668

Triangular Pyramid

Length = n
Surface area 1.9092795845498E+14
Volume 1.0911566176198E+21
Height 9898700.6199941