2802021 (number)

2802021 is an odd 7-digits composite number following 2802020 and preceding 2802022. In scientific notation, it is written as 2.802021 × 10^6. The sum of its digits is 15. It has a total of 3 prime factors and 8 positive divisors. There are 1786752 positive integers (up to 2802021) that are relatively prime to 2802021.

Interesting facts

Basic properties

Name

Name two million eight hundred two thousand twenty-one

Notation

Scientific notation 2.802021 × 10^6
Engineering notation 2.802021 × 10^6

Prime Factorization of 2802021

Prime Factorization 3 × 23 × 40609

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2802021
Product of the distinct prime numbers

The prime factorization of 2802021 is 3 × 23 × 40609. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 6, 53, 85, 700, 431, 5860, 2969, 90391, 45539, 976773, 192649, 7721333, 6068117, 44929617, 86523880, 677420894, 505926148, 9579626500, 406784404

Basic calculations (n = 2802021)

Multiplication

n×y
n×2 5604042
n×3 8406063
n×4 11208084
n×5 14010105

Division

n÷y
n÷2 1401010.5
n÷3 934007
n÷3 700505.25
n÷5 560404.2

Exponentiation

ny
n2 7851321684441
n3 2.1999568237559E+19
n4 6.1643252192573E+25
n5 1.7272568715189E+32

Nth Root

y√n
2√n 1673.9238333927
3√n 140.97987741609
4√n 40.913614279267
5√n 19.475753859565

Divisors of 2802021

1, 3, 23, 69, 40609, 121827, 934007, 2802021

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2802020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2802021 can be divided by 8 positive divisors. The sum of these divisors (counting 2802021) is 1, the average is 0.125.

Base conversion 2802021

Base System Value
2 Binary 1010101100000101100101
3 Ternary 12021100122120
4 Quaternary 22230011211
5 Quinary 1204131041
6 Senary 140020153
8 Octal 12540545
10 Decimal 2802021
12 Duodecimal b31659
16 Hexadecimal 2ac165
20 Vigesimal ha511
36 Base36 1o21x

Cryptographic Hash Functions

md5 130f26c065e4a390e4469b6e4b3bf0f1
sha1 12f8b3e3d9a47f5f1d043e427b64f75107577c42
sha256 3b21df7266015c178ba886c56b86f717cd7ada85362338f1c8e18233c119143c
sha512 fb88e602ed4201d9b50a354c65f1dcb6c1161a468bb9a4d4b7fb9a86c576c51894d02d327003c2fae32323373127a9003d81c5981e9fc40b97fe36a2ef3201db
ripemd-160 adb7c596b29d6d4d8bc5068e50817c4f7fcf20f3

2802021 as geometric shapes

Circle

Radius = n
Diameter 5604042
Circumference 17605617.177609
Area 24665654524810

Sphere

Radius = n
Volume 9.2151575943017E+19
Surface area 98662618099240
Circumference 17605617.177609

Square

Length = n
Perimeter 11208084
Area 7851321684441
Diagonal 3962656.1002542

Cube

Length = n
Surface area 47107930106646
Volume 2.1999568237559E+19
Space diagonal 4853242.735875

Equilateral Triangle

Length = n
Perimeter 8406063
Area 3399722016004.8
Altitude 2426621.3679375

Triangular Pyramid

Length = n
Surface area 3399722016004.8
Volume 2.592673980659E+18
Height 1320885.3667514