2020872 (number)

2020872 is an even 7-digits composite number following 2020871 and preceding 2020873. In scientific notation, it is written as 2.020872 × 10^6. The sum of its digits is 21. It has a total of 7 prime factors and 64 positive divisors. There are 551232 positive integers (up to 2020872) that are relatively prime to 2020872.

Interesting facts

Basic properties

Name

Name two million twenty thousand eight hundred seventy-two

Notation

Scientific notation 2.020872 × 10^6
Engineering notation 2.020872 × 10^6

Prime Factorization of 2020872

Prime Factorization 2 × 2 × 2 × 3 × 7 × 23 × 523

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 505218
Product of the distinct prime numbers

The prime factorization of 2020872 is 2 × 2 × 2 × 3 × 7 × 23 × 523. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 5, 13, 18, 474, 134, 1554, 9282, 90391, 34342, 520619, 362966, 3602549, 926653, 15612446, 76038371, 552829048, 884038351, 1257974197, 9071241990

Basic calculations (n = 2020872)

Multiplication

n×y
n×2 4041744
n×3 6062616
n×4 8083488
n×5 10104360

Division

n÷y
n÷2 1010436
n÷3 673624
n÷3 505218
n÷5 404174.4

Exponentiation

ny
n2 4083923640384
n3 8253086934990094848
n4 1.6678432300487E+25
n5 3.370497683995E+31

Nth Root

y√n
2√n 1421.5737757851
3√n 126.4288736581
4√n 37.703763416735
5√n 18.243483210079

Divisors of 2020872

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 523, 552, 644, 966, 1046, 1288, 1569, 1932, 2092, 3138, 3661, 3864, 4184, 6276, 7322, 10983, 12029, 12552, 14644, 21966, 24058, 29288, 36087, 43932, 48116, 72174, 84203, 87864, 96232, 144348, 168406, 252609, 288696, 336812, 505218, 673624, 1010436, 2020872

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2020871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2020872 can be divided by 64 positive divisors. The sum of these divisors (counting 2020872) is 1, the average is 0.015625.

Base conversion 2020872

Base System Value
2 Binary 111101101011000001000
3 Ternary 10210200010010
4 Quaternary 13231120020
5 Quinary 1004131442
6 Senary 111151520
8 Octal 7553010
10 Decimal 2020872
12 Duodecimal 8155a0
16 Hexadecimal 1ed608
20 Vigesimal ccc3c
36 Base36 17bbc

Cryptographic Hash Functions

md5 104def00fa43d4ac9d3a5f8ffd631d16
sha1 f5d32d0892b2d0505ca49797188d320a1f30fca1
sha256 ce553f493be819dc0cb3517785f6635a33acfcaeadeecc2721b9370abc09f4e7
sha512 622a7949c445a6c7d79c29b285ff0574e329025550f7fdd5950be48ea532bc8e5988abb40c91fae8df5123ac43dbcc576d2cfbbcf9f15f42c561c257b8b1488e
ripemd-160 aea658bf977fb2278db10832b4da7007347264c8

2020872 as geometric shapes

Circle

Radius = n
Diameter 4041744
Circumference 12697513.258091
Area 12830024506452

Sphere

Radius = n
Volume 3.4570449712537E+19
Surface area 51320098025808
Circumference 12697513.258091

Square

Length = n
Perimeter 8083488
Area 4083923640384
Diagonal 2857944.59022

Cube

Length = n
Surface area 24503541842304
Volume 8253086934990094848
Space diagonal 3500252.9795933

Equilateral Triangle

Length = n
Perimeter 6062616
Area 1768390809844.2
Altitude 1750126.4897967

Triangular Pyramid

Length = n
Surface area 1768390809844.2
Volume 9.7263562290893E+17
Height 952648.19674001