21032898 (number)

21032898 is an even 8-digits composite number following 21032897 and preceding 21032899. In scientific notation, it is written as 2.1032898 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 6827520 positive integers (up to 21032898) that are relatively prime to 21032898.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-two thousand eight hundred ninety-eight

Notation

Scientific notation 2.1032898 × 10^7
Engineering notation 2.1032898 × 10^6

Prime Factorization of 21032898

Prime Factorization 2 × 3 × 71 × 97 × 509

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21032898
Product of the distinct prime numbers

The prime factorization of 21032898 is 2 × 3 × 71 × 97 × 509. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 1, 31, 744, 942, 3820, 62, 69144, 32486, 921666, 970874, 1647685, 6764485, 4230324, 57478757, 754985308, 623527078, 8123064025, 1408225964

Basic calculations (n = 21032898)

Multiplication

n×y
n×2 42065796
n×3 63098694
n×4 84131592
n×5 105164490

Division

n÷y
n÷2 10516449
n÷3 7010966
n÷3 5258224.5
n÷5 4206579.6

Exponentiation

ny
n2 442382798278404
n3 9.3045922731442E+21
n4 1.9570254021263E+29
n5 4.1161915666332E+36

Nth Root

y√n
2√n 4586.1637563436
3√n 276.03641086532
4√n 67.721220871627
5√n 29.146057888477

Divisors of 21032898

1, 2, 3, 6, 71, 97, 142, 194, 213, 291, 426, 509, 582, 1018, 1527, 3054, 6887, 13774, 20661, 36139, 41322, 49373, 72278, 98746, 108417, 148119, 216834, 296238, 3505483, 7010966, 10516449, 21032898

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 -21032897
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 21032898 can be divided by 32 positive divisors. The sum of these divisors (counting 21032898) is 1, the average is 0.03125.

Base conversion 21032898

Base System Value
2 Binary 1010000001110111111000010
3 Ternary 1110120120201020
4 Quaternary 1100032333002
5 Quinary 20341023043
6 Senary 2030450310
8 Octal 120167702
10 Decimal 21032898
12 Duodecimal 7063996
16 Hexadecimal 140efc2
20 Vigesimal 6b924i
36 Base36 cit36

Cryptographic Hash Functions

md5 c0069e55476abd446fd811a7a25279d0
sha1 d208c67e33de36c72c000b8499b23a89c7b09b68
sha256 020bcf29dc1cafe03eed4cc42316fa28895aedf378a5f50103beb23924d48b81
sha512 78e1de100cb6b7cb85e4dcff353511a6fc63de5e2e85b6ef891ab7838f1f03fb06a1eee0ecc3bd23574eb423cf171c3af35eaf98f01e483038eefed1b94dcce0
ripemd-160 cdc798ae7209a08a667c28066e02f087ffdfed32

21032898 as geometric shapes

Circle

Radius = n
Diameter 42065796
Circumference 132153595.68101
Area 1.3897865491459E+15

Sphere

Radius = n
Volume 3.8974984973278E+22
Surface area 5.5591461965837E+15
Circumference 132153595.68101

Square

Length = n
Perimeter 84131592
Area 442382798278404
Diagonal 29745009.60761

Cube

Length = n
Surface area 2654296789670424
Volume 9.3045922731442E+21
Space diagonal 36430047.966414

Equilateral Triangle

Length = n
Perimeter 63098694
Area 1.9155737075317E+14
Altitude 18215023.983207

Triangular Pyramid

Length = n
Surface area 1.9155737075317E+14
Volume 1.0965567154194E+21
Height 9915003.2025367