20457360 (number)

20457360 is an even 8-digits composite number following 20457359 and preceding 20457361. In scientific notation, it is written as 2.0457360 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 80 positive divisors. There are 4147200 positive integers (up to 20457360) that are relatively prime to 20457360.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-seven thousand three hundred sixty

Notation

Scientific notation 2.0457360 × 10^7
Engineering notation 2.0457360 × 10^6

Prime Factorization of 20457360

Prime Factorization 2 × 2 × 2 × 2 × 9 × 35 × 1353 × 3

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2557170
Product of the distinct prime numbers

The prime factorization of 20457360 is 2 × 2 × 2 × 2 × 9 × 35 × 1353 × 3. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 6, 87, 66, 950, 28, 3025, 6963, 86124, 10784, 585813, 149481, 2985274, 2951165, 71278781, 54916424, 863878628, 738736859, 7774160160, 3819684852

Basic calculations (n = 20457360)

Multiplication

n×y
n×2 40914720
n×3 61372080
n×4 81829440
n×5 102286800

Division

n÷y
n÷2 10228680
n÷3 6819120
n÷3 5114340
n÷5 4091472

Exponentiation

ny
n2 418503578169600
n3 8.5614783599036E+21
n4 1.7514524494076E+29
n5 3.5830093280413E+36

Nth Root

y√n
2√n 4522.9813176709
3√n 273.49529696345
4√n 67.253113813941
5√n 28.984773940756

Divisors of 20457360

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 35, 36, 48, 54, 70, 72, 105, 108, 140, 144, 210, 216, 280, 315, 420, 432, 560, 630, 840, 945, 1260, 1353, 1680, 1890, 2520, 2706, 3780, 4059, 5040, 5412, 7560, 8118, 10824, 12177, 15120, 16236, 21648, 24354, 32472, 36531, 47355, 48708, 64944, 73062, 94710, 97416, 142065, 146124, 189420, 194832, 284130, 292248, 378840, 426195, 568260, 584496, 757680, 852390, 1136520, 1278585, 1704780, 2273040, 2557170, 3409560, 5114340, 6819120, 10228680, 20457360

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20457359
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20457360 can be divided by 80 positive divisors. The sum of these divisors (counting 20457360) is 1, the average is 0.0125.

Base conversion 20457360

Base System Value
2 Binary 1001110000010011110010000
3 Ternary 1102111100020000
4 Quaternary 1032002132100
5 Quinary 20214113420
6 Senary 2010250000
8 Octal 116023620
10 Decimal 20457360
12 Duodecimal 6a26900
16 Hexadecimal 1382790
20 Vigesimal 67h380
36 Base36 c6h00

Cryptographic Hash Functions

md5 3aad3d2acb8b7363e9ab091d81934095
sha1 a8a03c187438dd9581aaae3c7e2a25d74c303636
sha256 2f04add7661330eaafe0e32ae924eff1addda28386826f5e30d4872b4ce2ae00
sha512 fafbe283a58c8094723747fa96eb1c7dc69e009ed2082d55e192647b232c47575e881bef7f34a91e5d8c2a31720ff200b0230b98743d9002b72b5997b28c304f
ripemd-160 ff54d58d804fde6121341060499fdfb42e145f9b

20457360 as geometric shapes

Circle

Radius = n
Diameter 40914720
Circumference 128537383.77568
Area 1.3147677666787E+15

Sphere

Radius = n
Volume 3.5862236692455E+22
Surface area 5.2590710667146E+15
Circumference 128537383.77568

Square

Length = n
Perimeter 81829440
Area 418503578169600
Diagonal 28931075.962349

Cube

Length = n
Surface area 2511021469017600
Volume 8.5614783599036E+21
Space diagonal 35433186.908727

Equilateral Triangle

Length = n
Perimeter 61372080
Area 1.8121736513478E+14
Altitude 17716593.454364

Triangular Pyramid

Length = n
Surface area 1.8121736513478E+14
Volume 1.0089799008783E+21
Height 9643691.9874496