2021572 (number)

2021572 is an even 7-digits composite number following 2021571 and preceding 2021573. In scientific notation, it is written as 2.021572 × 10^6. The sum of its digits is 19. It has a total of 6 prime factors and 48 positive divisors. There are 783360 positive integers (up to 2021572) that are relatively prime to 2021572.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.021572 × 10^6
Engineering notation 2.021572 × 10^6

Prime Factorization of 2021572

Prime Factorization 2 × 2 × 7 × 17 × 31 × 137

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1010786
Product of the distinct prime numbers

The prime factorization of 2021572 is 2 × 2 × 7 × 17 × 31 × 137. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 5, 20, 79, 579, 472, 4802, 9090, 3388, 2965, 583637, 1807, 7615130, 4350096, 85545619, 52885235, 78954160, 367328037, 3664101811, 5179438266

Basic calculations (n = 2021572)

Multiplication

n×y
n×2 4043144
n×3 6064716
n×4 8086288
n×5 10107860

Division

n÷y
n÷2 1010786
n÷3 673857.33333333
n÷3 505393
n÷5 404314.4

Exponentiation

ny
n2 4086753351184
n3 8261666145659741248
n4 1.6701552953414E+25
n5 3.3763391807138E+31

Nth Root

y√n
2√n 1421.8199604732
3√n 126.44346966667
4√n 37.707027998414
5√n 18.244746889245

Divisors of 2021572

1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 137, 217, 238, 274, 434, 476, 527, 548, 868, 959, 1054, 1918, 2108, 2329, 3689, 3836, 4247, 4658, 7378, 8494, 9316, 14756, 16303, 16988, 29729, 32606, 59458, 65212, 72199, 118916, 144398, 288796, 505393, 1010786, 2021572

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 -2021571
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 2021572 can be divided by 48 positive divisors. The sum of these divisors (counting 2021572) is 1, the average is 0.020833333333333.

Base conversion 2021572

Base System Value
2 Binary 111101101100011000100
3 Ternary 10210201002001
4 Quaternary 13231203010
5 Quinary 1004142242
6 Senary 111155044
8 Octal 7554304
10 Decimal 2021572
12 Duodecimal 815a84
16 Hexadecimal 1ed8c4
20 Vigesimal ccdic
36 Base36 17bus

Cryptographic Hash Functions

md5 19fab55108aa40d2790cdd23ce601083
sha1 0d94cacc9adc2566d0e747e0a36c10ccc77c8929
sha256 b39f25dc89d02c6043d6dc212f5a93974107ea1b7eeba16ab78a65380075a383
sha512 632358437c13e7822590ab76d926ae851e2dcb3c516d11ff751f181454e6a6ef63e74a6ba5c20fc017ce6a9fde38c44e55fe379c9de6721c2114302e47e7269f
ripemd-160 6a4bd70ef8edd6307209ca2dcfcf557b2fab8145

2021572 as geometric shapes

Circle

Radius = n
Diameter 4043144
Circumference 12701911.487806
Area 12838914305113

Sphere

Radius = n
Volume 3.4606386226155E+19
Surface area 51355657220452
Circumference 12701911.487806

Square

Length = n
Perimeter 8086288
Area 4086753351184
Diagonal 2858934.5397137

Cube

Length = n
Surface area 24520520107104
Volume 8261666145659741248
Space diagonal 3501465.4151586

Equilateral Triangle

Length = n
Perimeter 6064716
Area 1769616110563.3
Altitude 1750732.7075793

Triangular Pyramid

Length = n
Surface area 1769616110563.3
Volume 9.7364669258256E+17
Height 952978.17990457