20446770 (number)

20446770 is an even 8-digits composite number following 20446769 and preceding 20446771. In scientific notation, it is written as 2.0446770 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 5215232 positive integers (up to 20446770) that are relatively prime to 20446770.

Interesting facts

Basic properties

Name

Name twenty million four hundred forty-six thousand seven hundred seventy

Notation

Scientific notation 2.0446770 × 10^7
Engineering notation 2.0446770 × 10^6

Prime Factorization of 20446770

Prime Factorization 2 × 15 × 23 × 29633

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20446770
Product of the distinct prime numbers

The prime factorization of 20446770 is 2 × 15 × 23 × 29633. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 54, 27, 777, 846, 3106, 9257, 96938, 42761, 398103, 173210, 7406283, 6914466, 12026625, 24794818, 94222630, 212843628, 1869039648, 8225235291

Basic calculations (n = 20446770)

Multiplication

n×y
n×2 40893540
n×3 61340310
n×4 81787080
n×5 102233850

Division

n÷y
n÷2 10223385
n÷3 6815590
n÷3 5111692.5
n÷5 4089354

Exponentiation

ny
n2 418070403432900
n3 8.5481893827997E+21
n4 1.7478286222655E+29
n5 3.5737449838879E+36

Nth Root

y√n
2√n 4521.810478116
3√n 273.44809610094
4√n 67.244408526777
5√n 28.981772455382

Divisors of 20446770

1, 2, 15, 23, 30, 46, 345, 690, 29633, 59266, 444495, 681559, 888990, 1363118, 10223385, 20446770

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20446769
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20446770 can be divided by 16 positive divisors. The sum of these divisors (counting 20446770) is 1, the average is 0.0625.

Base conversion 20446770

Base System Value
2 Binary 1001101111111111000110010
3 Ternary 1102110210200210
4 Quaternary 1031333320302
5 Quinary 20213244040
6 Senary 2010124550
8 Octal 115777062
10 Decimal 20446770
12 Duodecimal 6a20756
16 Hexadecimal 137fe32
20 Vigesimal 67fgia
36 Base36 c68tu

Cryptographic Hash Functions

md5 4c6172a506b63b4efb0c655e7bbd846c
sha1 7ad2266c2d390bf001f3dbc4bc558c2b34063851
sha256 3cccd1274604a39ef7b3788c6c2fe1c83eb6d04e7284c0a17a96664fcabbfaf9
sha512 5044f7895e24e046783b418163a5fac447c6959f5b815574822005875d24296f2893943146f9ba04869e276fd6017ecc32ede1f98a918ad5bb389d4396c1ec04
ripemd-160 734b8925e0060b4bf53a4a4e0f7302c7d7ac0055

20446770 as geometric shapes

Circle

Radius = n
Diameter 40893540
Circumference 128470844.84328
Area 1.3134069081081E+15

Sphere

Radius = n
Volume 3.580657195533E+22
Surface area 5.2536276324325E+15
Circumference 128470844.84328

Square

Length = n
Perimeter 81787080
Area 418070403432900
Diagonal 28916099.440723

Cube

Length = n
Surface area 2508422420597400
Volume 8.5481893827997E+21
Space diagonal 35414844.490675

Equilateral Triangle

Length = n
Perimeter 61340310
Area 1.8102979497165E+14
Altitude 17707422.245338

Triangular Pyramid

Length = n
Surface area 1.8102979497165E+14
Volume 1.0074137799074E+21
Height 9638699.8135744