21277047 (number)

21277047 is an odd 8-digits composite number following 21277046 and preceding 21277048. In scientific notation, it is written as 2.1277047 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 11489280 positive integers (up to 21277047) that are relatively prime to 21277047.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred seventy-seven thousand forty-seven

Notation

Scientific notation 2.1277047 × 10^7
Engineering notation 2.1277047 × 10^6

Prime Factorization of 21277047

Prime Factorization 3 × 11 × 23 × 97 × 17 × 17

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1251591
Product of the distinct prime numbers

The prime factorization of 21277047 is 3 × 11 × 23 × 97 × 17 × 17. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 9, 56, 83, 971, 23, 6088, 9610, 910, 65367, 827023, 440790, 7664175, 1805266, 45053688, 97788090, 562873389, 138692700, 2087734210, 9755630102

Basic calculations (n = 21277047)

Multiplication

n×y
n×2 42554094
n×3 63831141
n×4 85108188
n×5 106385235

Division

n÷y
n÷2 10638523.5
n÷3 7092349
n÷3 5319261.75
n÷5 4255409.4

Exponentiation

ny
n2 452712729040209
n3 9.6323900132868E+21
n4 2.0494881503503E+29
n5 4.3607055700947E+36

Nth Root

y√n
2√n 4612.704954796
3√n 277.10037763257
4√n 67.916897417329
5√n 29.21341112104

Divisors of 21277047

1, 3, 11, 17, 23, 33, 51, 69, 97, 187, 253, 289, 291, 391, 561, 759, 867, 1067, 1173, 1649, 2231, 3179, 3201, 4301, 4947, 6647, 6693, 9537, 12903, 18139, 19941, 24541, 28033, 37927, 54417, 73117, 73623, 84099, 113781, 219351, 308363, 417197, 644759, 925089, 1251591, 1934277, 7092349, 21277047

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21277046
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21277047 can be divided by 48 positive divisors. The sum of these divisors (counting 21277047) is 1, the average is 0.020833333333333.

Base conversion 21277047

Base System Value
2 Binary 1010001001010100101110111
3 Ternary 1111000222121210
4 Quaternary 1101022211313
5 Quinary 20421331142
6 Senary 2040012503
8 Octal 121124567
10 Decimal 21277047
12 Duodecimal 7161133
16 Hexadecimal 144a977
20 Vigesimal 6cjcc7
36 Base36 co1h3

Cryptographic Hash Functions

md5 986db3fee7e69d5240904fa17e1c35fe
sha1 99a415af2a580b406f709302a3b4c3abcd99d518
sha256 c0b70510ba984ae8222cd26a600006fd74a552f8808de39413ae3da8dc94f95c
sha512 99bbafb794e3859b799b93f9bcd1d5d868a5f830686a9fc30dfb569d17b7371d63530ae71010508dcd974056b393db5867c70fe20b2d0ee21159e4706b673818
ripemd-160 d360b5a8b2138c75771235c2f9d181f044affe11

21277047 as geometric shapes

Circle

Radius = n
Diameter 42554094
Circumference 133687629.09057
Area 1.4222389837393E+15

Sphere

Radius = n
Volume 4.0348060936338E+22
Surface area 5.6889559349572E+15
Circumference 133687629.09057

Square

Length = n
Perimeter 85108188
Area 452712729040209
Diagonal 30090288.43465

Cube

Length = n
Surface area 2716276374241254
Volume 9.6323900132868E+21
Space diagonal 36852926.439031

Equilateral Triangle

Length = n
Perimeter 63831141
Area 1.960303619827E+14
Altitude 18426463.219515

Triangular Pyramid

Length = n
Surface area 1.960303619827E+14
Volume 1.1351880495714E+21
Height 10030096.144883