21464597 (number)

21464597 is an odd 8-digits composite number following 21464596 and preceding 21464598. In scientific notation, it is written as 2.1464597 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 16722720 positive integers (up to 21464597) that are relatively prime to 21464597.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred sixty-four thousand five hundred ninety-seven

Notation

Scientific notation 2.1464597 × 10^7
Engineering notation 2.1464597 × 10^6

Prime Factorization of 21464597

Prime Factorization 7 × 7 × 7 × 11 × 5689

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 438053
Product of the distinct prime numbers

The prime factorization of 21464597 is 7 × 7 × 7 × 11 × 5689. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 69, 5, 564, 416, 3319, 9068, 41375, 70807, 964544, 50743, 7666759, 5400840, 14125609, 35691656, 219397652, 581289902, 3330387883, 5622926711

Basic calculations (n = 21464597)

Multiplication

n×y
n×2 42929194
n×3 64393791
n×4 85858388
n×5 107322985

Division

n÷y
n÷2 10732298.5
n÷3 7154865.6666667
n÷3 5366149.25
n÷5 4292919.4

Exponentiation

ny
n2 460728924372409
n3 9.8893606878972E+21
n4 2.1227114175336E+29
n5 4.5563145124657E+36

Nth Root

y√n
2√n 4632.9900712175
3√n 277.91217918524
4√n 68.066071366118
5√n 29.264731764087

Divisors of 21464597

1, 7, 11, 49, 77, 343, 539, 3773, 5689, 39823, 62579, 278761, 438053, 1951327, 3066371, 21464597

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 -21464596
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 21464597 can be divided by 16 positive divisors. The sum of these divisors (counting 21464597) is 1, the average is 0.0625.

Base conversion 21464597

Base System Value
2 Binary 1010001111000011000010101
3 Ternary 1111101111220002
4 Quaternary 1101320120111
5 Quinary 20443331342
6 Senary 2044021045
8 Octal 121703025
10 Decimal 21464597
12 Duodecimal 7231785
16 Hexadecimal 1478615
20 Vigesimal 6e319h
36 Base36 cs26t

Cryptographic Hash Functions

md5 86eb7cf1d76a4a3ed70ac6188dd78442
sha1 d1a1b47e5d740f75ace4ccacc6ca66691dbaf73d
sha256 f5b05259d545f583feed09d47a71e194e5d663f342e818b44fb5d5f678d081a9
sha512 5d64f311879f18f5874f3baf8a01e88ad503c1c899eae183dcb9fab32c58ccd035f69d5ba71bf327a8b46860a6fad518a125c865cb8fc4290fd45b941ce6824f
ripemd-160 35bed234e85799eb3a042fe8ebdff1c574b49778

21464597 as geometric shapes

Circle

Radius = n
Diameter 42929194
Circumference 134866040.49493
Area 1.4474226041047E+15

Sphere

Radius = n
Volume 4.1424457181064E+22
Surface area 5.7896904164188E+15
Circumference 134866040.49493

Square

Length = n
Perimeter 85858388
Area 460728924372409
Diagonal 30355524.188273

Cube

Length = n
Surface area 2764373546234454
Volume 9.8893606878972E+21
Space diagonal 37177772.56799

Equilateral Triangle

Length = n
Perimeter 64393791
Area 1.9950147638239E+14
Altitude 18588886.283995

Triangular Pyramid

Length = n
Surface area 1.9950147638239E+14
Volume 1.165472334002E+21
Height 10118508.062758