42720210 (number)

42720210 is an even 8-digits composite number following 42720209 and preceding 42720211. In scientific notation, it is written as 4.2720210 × 10^7. The sum of its digits is 18. It has a total of 5 prime factors and 32 positive divisors. There are 10513152 positive integers (up to 42720210) that are relatively prime to 42720210.

Interesting facts

Basic properties

Name

Name forty-two million seven hundred twenty thousand two hundred ten

Notation

Scientific notation 4.2720210 × 10^7
Engineering notation 4.2720210 × 10^6

Prime Factorization of 42720210

Prime Factorization 2 × 81 × 5 × 13 × 4057

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42720210
Product of the distinct prime numbers

The prime factorization of 42720210 is 2 × 81 × 5 × 13 × 4057. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 54, 44, 295, 189, 4214, 167, 78493, 17851, 503922, 206696, 9563667, 4464868, 2453434, 53479707, 678655348, 688227668, 9776761161, 7548069361

Basic calculations (n = 42720210)

Multiplication

n×y
n×2 85440420
n×3 128160630
n×4 170880840
n×5 213601050

Division

n÷y
n÷2 21360105
n÷3 14240070
n÷3 10680052.5
n÷5 8544042

Exponentiation

ny
n2 1825016342444100
n3 7.7965081402644E+22
n4 3.330684650188E+30
n5 1.4228754769981E+38

Nth Root

y√n
2√n 6536.0699200666
3√n 349.57829482442
4√n 80.845964154475
5√n 33.583555706387

Divisors of 42720210

1, 2, 5, 10, 13, 26, 65, 81, 130, 162, 405, 810, 1053, 2106, 4057, 5265, 8114, 10530, 20285, 40570, 52741, 105482, 263705, 328617, 527410, 657234, 1643085, 3286170, 4272021, 8544042, 21360105, 42720210

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42720209
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42720210 can be divided by 32 positive divisors. The sum of these divisors (counting 42720210) is 1, the average is 0.03125.

Base conversion 42720210

Base System Value
2 Binary 10100010111101101111010010
3 Ternary 2222101102010000
4 Quaternary 2202331233102
5 Quinary 41414021320
6 Senary 4123350430
8 Octal 242755722
10 Decimal 42720210
12 Duodecimal 12382416
16 Hexadecimal 28bdbd2
20 Vigesimal d700aa
36 Base36 pfn4i

Cryptographic Hash Functions

md5 541f7a1d6600f73061b008708539639c
sha1 d9b7430960717cc90ee5417cebff82caa4c18476
sha256 36cd343c58932f1ff31170ea685317a1a2267d70ee30e2cba5eccc1d204c864a
sha512 8159b53e9ab3a75a06d04379739bb837d4b1cce2a88d4af95791f7f9f1af529cf3594cfbe8c4fdada4ebccfe6a457b8bb07fe437285b1447a2b9a4d50dd4dd91
ripemd-160 a4686971768653acdd9ae8abcaa8fa45b873b96f

42720210 as geometric shapes

Circle

Radius = n
Diameter 85440420
Circumference 268418995.79163
Area 5.7334579341037E+15

Sphere

Radius = n
Volume 3.2657936929477E+23
Surface area 2.2933831736415E+16
Circumference 268418995.79163

Square

Length = n
Perimeter 170880840
Area 1825016342444100
Diagonal 60415500.369427

Cube

Length = n
Surface area 10950098054664600
Volume 7.7965081402644E+22
Space diagonal 73993574.230012

Equilateral Triangle

Length = n
Perimeter 128160630
Area 7.9025525743918E+14
Altitude 36996787.115006

Triangular Pyramid

Length = n
Surface area 7.9025525743918E+14
Volume 9.1882729592618E+21
Height 20138500.123142