20220720 (number)

20220720 is an even 8-digits composite number following 20220719 and preceding 20220721. In scientific notation, it is written as 2.0220720 × 10^7. The sum of its digits is 15. It has a total of 7 prime factors and 40 positive divisors. There are 4976640 positive integers (up to 20220720) that are relatively prime to 20220720.

Interesting facts

Basic properties

Name

Name twenty million two hundred twenty thousand seven hundred twenty

Notation

Scientific notation 2.0220720 × 10^7
Engineering notation 2.0220720 × 10^6

Prime Factorization of 20220720

Prime Factorization 2 × 2 × 2 × 2 × 39 × 5 × 6481

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2527590
Product of the distinct prime numbers

The prime factorization of 20220720 is 2 × 2 × 2 × 2 × 39 × 5 × 6481. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 7, 22, 20, 54, 480, 3992, 5916, 13654, 6664, 829309, 350545, 1201947, 4542116, 13470635, 11759945, 518167659, 131080765, 1853479173, 558061816

Basic calculations (n = 20220720)

Multiplication

n×y
n×2 40441440
n×3 60662160
n×4 80882880
n×5 101103600

Division

n÷y
n÷2 10110360
n÷3 6740240
n÷3 5055180
n÷5 4044144

Exponentiation

ny
n2 408877517318400
n3 8.2677977919905E+21
n4 1.6718082416846E+29
n5 3.3805166348796E+36

Nth Root

y√n
2√n 4496.7454897959
3√n 272.4366544675
4√n 67.057777250636
5√n 28.917405372229

Divisors of 20220720

1, 2, 4, 5, 8, 10, 16, 20, 39, 40, 78, 80, 156, 195, 312, 390, 624, 780, 1560, 3120, 6481, 12962, 25924, 32405, 51848, 64810, 103696, 129620, 252759, 259240, 505518, 518480, 1011036, 1263795, 2022072, 2527590, 4044144, 5055180, 10110360, 20220720

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20220719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20220720 can be divided by 40 positive divisors. The sum of these divisors (counting 20220720) is 1, the average is 0.025.

Base conversion 20220720

Base System Value
2 Binary 1001101001000101100110000
3 Ternary 1102001022121120
4 Quaternary 1031020230300
5 Quinary 20134030340
6 Senary 2001222240
8 Octal 115105460
10 Decimal 20220720
12 Duodecimal 6931980
16 Hexadecimal 1348b30
20 Vigesimal 667bg0
36 Base36 c1eeo

Cryptographic Hash Functions

md5 7adffa400ecb88ad336bd3ad87191d92
sha1 967776c52b31b293c5aa4f3771a1e9c9595b78ee
sha256 bf412cd5aa811c8eb9379fce9b2ea9e63fb0a1d5559f932eb6083dc6bc4db2ff
sha512 dac8960b6a42068bf2a6d1eef09580ed675154c752343889573c861fda76703570d85287fbbfb0e689126f34d0e3707acd544d638c1ba3af9066ab6702f76499
ripemd-160 0c940025c3b141972744e11c662e7ea722ec78f0

20220720 as geometric shapes

Circle

Radius = n
Diameter 40441440
Circumference 127050530.80459
Area 1.2845266046255E+15

Sphere

Radius = n
Volume 3.4632070406244E+22
Surface area 5.1381064185021E+15
Circumference 127050530.80459

Square

Length = n
Perimeter 80882880
Area 408877517318400
Diagonal 28596416.464949

Cube

Length = n
Surface area 2453265103910400
Volume 8.2677977919905E+21
Space diagonal 35023314.405624

Equilateral Triangle

Length = n
Perimeter 60662160
Area 1.7704915851702E+14
Altitude 17511657.202812

Triangular Pyramid

Length = n
Surface area 1.7704915851702E+14
Volume 9.7436931403261E+20
Height 9532138.8216496