20744488 (number)

20744488 is an even 8-digits composite number following 20744487 and preceding 20744489. In scientific notation, it is written as 2.0744488 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 16 positive divisors. There are 9762048 positive integers (up to 20744488) that are relatively prime to 20744488.

Interesting facts

Basic properties

Name

Name twenty million seven hundred forty-four thousand four hundred eighty-eight

Notation

Scientific notation 2.0744488 × 10^7
Engineering notation 2.0744488 × 10^6

Prime Factorization of 20744488

Prime Factorization 2 × 2 × 2 × 17 × 152533

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5186122
Product of the distinct prime numbers

The prime factorization of 20744488 is 2 × 2 × 2 × 17 × 152533. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 70, 36, 736, 468, 9118, 2344, 75267, 55469, 485567, 479759, 8588015, 2761507, 12741547, 98114902, 530970812, 384680774, 8506687249, 1717057920

Basic calculations (n = 20744488)

Multiplication

n×y
n×2 41488976
n×3 62233464
n×4 82977952
n×5 103722440

Division

n÷y
n÷2 10372244
n÷3 6914829.3333333
n÷3 5186122
n÷5 4148897.6

Exponentiation

ny
n2 430333782382144
n3 8.927053984621E+21
n4 1.8518716425932E+29
n5 3.8416129067315E+36

Nth Root

y√n
2√n 4554.6117287865
3√n 274.76889895756
4√n 67.487863566619
5√n 29.065683762354

Divisors of 20744488

1, 2, 4, 8, 17, 34, 68, 136, 152533, 305066, 610132, 1220264, 2593061, 5186122, 10372244, 20744488

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 -20744487
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 20744488 can be divided by 16 positive divisors. The sum of these divisors (counting 20744488) is 1, the average is 0.0625.

Base conversion 20744488

Base System Value
2 Binary 1001111001000100100101000
3 Ternary 1110000221002101
4 Quaternary 1033020210220
5 Quinary 20302310423
6 Senary 2020343144
8 Octal 117104450
10 Decimal 20744488
12 Duodecimal 6b44ab4
16 Hexadecimal 13c8928
20 Vigesimal 69d148
36 Base36 ccmjs

Cryptographic Hash Functions

md5 9bf44407cfd9f90695168464a66e6e28
sha1 c4e884db87d6a9d6c2b7ebd597be1a520d762b24
sha256 2d8bc859a60db4fb9bb45b7b1ed8e4303a7acb9f8749c1406d1a2fd4eaaa24c4
sha512 842f021856c322edfae66e3a342073a75571cb329e239b317d634df6b4c3c14433d6f5bfeb731c575917430732584a25cf920bcc20a389e7b3cbec4424df6356
ripemd-160 13b131ad7a40bc3ddb7f9620f2c702d93eac8429

20744488 as geometric shapes

Circle

Radius = n
Diameter 41488976
Circumference 130341462.20656
Area 1.3519334493233E+15

Sphere

Radius = n
Volume 3.739355628838E+22
Surface area 5.407733797293E+15
Circumference 130341462.20656

Square

Length = n
Perimeter 82977952
Area 430333782382144
Diagonal 29337136.274086

Cube

Length = n
Surface area 2582002694292864
Volume 8.927053984621E+21
Space diagonal 35930507.193003

Equilateral Triangle

Length = n
Perimeter 62233464
Area 1.8633999382479E+14
Altitude 17965253.596501

Triangular Pyramid

Length = n
Surface area 1.8633999382479E+14
Volume 1.052063401424E+21
Height 9779045.4246953