20571072 (number)

20571072 is an even 8-digits composite number following 20571071 and preceding 20571073. In scientific notation, it is written as 2.0571072 × 10^7. The sum of its digits is 24. It has a total of 9 prime factors and 56 positive divisors. There are 6494976 positive integers (up to 20571072) that are relatively prime to 20571072.

Interesting facts

Basic properties

Name

Name twenty million five hundred seventy-one thousand seventy-two

Notation

Scientific notation 2.0571072 × 10^7
Engineering notation 2.0571072 × 10^6

Prime Factorization of 20571072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 19 × 5639

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 642846
Product of the distinct prime numbers

The prime factorization of 20571072 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 19 × 5639. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 2, 32, 65, 3, 442, 1150, 1222, 45791, 10989, 112564, 52391, 1519312, 2817922, 83525004, 74814865, 787947438, 69965408, 8670212662, 7509447314

Basic calculations (n = 20571072)

Multiplication

n×y
n×2 41142144
n×3 61713216
n×4 82284288
n×5 102855360

Division

n÷y
n÷2 10285536
n÷3 6857024
n÷3 5142768
n÷5 4114214.4

Exponentiation

ny
n2 423169003229184
n3 8.7050400335958E+21
n4 1.7907200529398E+29
n5 3.6837031140869E+36

Nth Root

y√n
2√n 4535.5343676352
3√n 274.00110110201
4√n 67.346376054211
5√n 29.016924842278

Divisors of 20571072

1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 5639, 11278, 16917, 22556, 33834, 45112, 67668, 90224, 107141, 135336, 180448, 214282, 270672, 321423, 360896, 428564, 541344, 642846, 857128, 1082688, 1285692, 1714256, 2571384, 3428512, 5142768, 6857024, 10285536, 20571072

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20571071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20571072 can be divided by 56 positive divisors. The sum of these divisors (counting 20571072) is 1, the average is 0.017857142857143.

Base conversion 20571072

Base System Value
2 Binary 1001110011110001111000000
3 Ternary 1102201010012120
4 Quaternary 1032132033000
5 Quinary 20231233242
6 Senary 2012524240
8 Octal 116361700
10 Decimal 20571072
12 Duodecimal 6a80680
16 Hexadecimal 139e3c0
20 Vigesimal 68b7dc
36 Base36 c8wqo

Cryptographic Hash Functions

md5 976cd60ac7e5990018c84a45f8e257d9
sha1 041d4799695e9aed07ccb73ec465d86cd41c5f10
sha256 103b2554d302e55bebbdf438bb2d1b813b3585fa946bba406e025226baccb178
sha512 937b6418ac3053029f60b53e68736495935ae07ffe13bb8965006deb14c48f684529e28982be3512fa1257e429bccc4e44d69981d9aa2f8bad6a7a27b36f69c1
ripemd-160 30cc0ab20db09362a2f2cdbc458fae6ae9af9f08

20571072 as geometric shapes

Circle

Radius = n
Diameter 41142144
Circumference 129251857.34333
Area 1.3294246317717E+15

Sphere

Radius = n
Volume 3.6463586424999E+22
Surface area 5.3176985270869E+15
Circumference 129251857.34333

Square

Length = n
Perimeter 82284288
Area 423169003229184
Diagonal 29091889.014953

Cube

Length = n
Surface area 2539014019375104
Volume 8.7050400335958E+21
Space diagonal 35630141.870158

Equilateral Triangle

Length = n
Perimeter 61713216
Area 1.8323755344531E+14
Altitude 17815070.935079

Triangular Pyramid

Length = n
Surface area 1.8323755344531E+14
Volume 1.025898806376E+21
Height 9697296.3383178