21934497 (number)

21934497 is an odd 8-digits composite number following 21934496 and preceding 21934498. In scientific notation, it is written as 2.1934497 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 13416000 positive integers (up to 21934497) that are relatively prime to 21934497.

Interesting facts

Basic properties

Name

Name twenty-one million nine hundred thirty-four thousand four hundred ninety-seven

Notation

Scientific notation 2.1934497 × 10^7
Engineering notation 2.1934497 × 10^6

Prime Factorization of 21934497

Prime Factorization 3 × 13 × 173 × 3251

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21934497
Product of the distinct prime numbers

The prime factorization of 21934497 is 3 × 13 × 173 × 3251. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 5, 50, 935, 36, 9904, 3434, 98047, 59886, 346477, 882642, 1094356, 3577432, 51150190, 3453161, 301343644, 60536807, 3759128228, 6488432686

Basic calculations (n = 21934497)

Multiplication

n×y
n×2 43868994
n×3 65803491
n×4 87737988
n×5 109672485

Division

n÷y
n÷2 10967248.5
n÷3 7311499
n÷3 5483624.25
n÷5 4386899.4

Exponentiation

ny
n2 481122158643009
n3 1.0553172545389E+22
n4 2.3147853153731E+29
n5 5.0773651555695E+36

Nth Root

y√n
2√n 4683.4279112633
3√n 279.92556269577
4√n 68.435574895396
5√n 29.391756156559

Divisors of 21934497

1, 3, 13, 39, 173, 519, 2249, 3251, 6747, 9753, 42263, 126789, 562423, 1687269, 7311499, 21934497

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 -21934496
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 21934497 can be divided by 16 positive divisors. The sum of these divisors (counting 21934497) is 1, the average is 0.0625.

Base conversion 21934497

Base System Value
2 Binary 1010011101011000110100001
3 Ternary 1112021101110210
4 Quaternary 1103223012201
5 Quinary 21103400442
6 Senary 2102044333
8 Octal 123530641
10 Decimal 21934497
12 Duodecimal 74196a9
16 Hexadecimal 14eb1a1
20 Vigesimal 6h1g4h
36 Base36 d24rl

Cryptographic Hash Functions

md5 9869cae7118d88be276bb5a70951a13d
sha1 808545891bd036bf333b693abe217241993c8f19
sha256 9925b7d19e71d553a89a1c1818f58e44734f84f0f9ae96d6103281f27d4347ab
sha512 9b3fcb7aff50992544a0db67edbd78d28ac17bdad9536f332cc3a545e858aff4289f2b32054e74e6bb7059c015ec4471ff58edc606b525f3bf51220f7a58ad53
ripemd-160 b30732fb7ad667b0c20547e2eb2c2aac4879be9c

21934497 as geometric shapes

Circle

Radius = n
Diameter 43868994
Circumference 137818509.27077
Area 1.5114898390721E+15

Sphere

Radius = n
Volume 4.4205025787544E+22
Surface area 6.0459593562886E+15
Circumference 137818509.27077

Square

Length = n
Perimeter 87737988
Area 481122158643009
Diagonal 31020063.141232

Cube

Length = n
Surface area 2886732951858054
Volume 1.0553172545389E+22
Space diagonal 37991663.242467

Equilateral Triangle

Length = n
Perimeter 65803491
Area 2.0833200585423E+14
Altitude 18995831.621234

Triangular Pyramid

Length = n
Surface area 2.0833200585423E+14
Volume 1.243703311646E+21
Height 10340021.047077