27720490 (number)

27720490 is an even 8-digits composite number following 27720489 and preceding 27720491. In scientific notation, it is written as 2.7720490 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 32 positive divisors. There are 9412800 positive integers (up to 27720490) that are relatively prime to 27720490.

Interesting facts

Basic properties

Name

Name twenty-seven million seven hundred twenty thousand four hundred ninety

Notation

Scientific notation 2.7720490 × 10^7
Engineering notation 2.7720490 × 10^6

Prime Factorization of 27720490

Prime Factorization 2 × 5 × 7 × 107 × 3701

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 27720490
Product of the distinct prime numbers

The prime factorization of 27720490 is 2 × 5 × 7 × 107 × 3701. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 6, 70, 6, 930, 734, 1854, 1751, 16299, 84974, 776362, 725520, 9835278, 6084963, 38206540, 2194176, 370168425, 451264629, 817035558, 2665909543

Basic calculations (n = 27720490)

Multiplication

n×y
n×2 55440980
n×3 83161470
n×4 110881960
n×5 138602450

Division

n÷y
n÷2 13860245
n÷3 9240163.3333333
n÷3 6930122.5
n÷5 5544098

Exponentiation

ny
n2 768425565840100
n3 2.1301133213615E+22
n4 5.9047785023668E+29
n5 1.6368335342707E+37

Nth Root

y√n
2√n 5265.0251661317
3√n 302.64509124691
4√n 72.560493149728
5√n 30.800671194752

Divisors of 27720490

1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3701, 3745, 7402, 7490, 18505, 25907, 37010, 51814, 129535, 259070, 396007, 792014, 1980035, 2772049, 3960070, 5544098, 13860245, 27720490

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 -27720489
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 27720490 can be divided by 32 positive divisors. The sum of these divisors (counting 27720490) is 1, the average is 0.03125.

Base conversion 27720490

Base System Value
2 Binary 1101001101111101100101010
3 Ternary 1221011100100211
4 Quaternary 1221233230222
5 Quinary 24044023430
6 Senary 2430051334
8 Octal 151575452
10 Decimal 27720490
12 Duodecimal 9349b4a
16 Hexadecimal 1a6fb2a
20 Vigesimal 8d514a
36 Base36 gi59m

Cryptographic Hash Functions

md5 cd872af966818168ec283332cc2497a7
sha1 cbad04248f36563408ea63682fe642674edd7ff6
sha256 50693469f081258ae4e5400831dc0d84366aa893b19e8c8292c7dda9b292d60e
sha512 d2309e3f3909c3c9192b7c3e3b81be157aa35456d25e2c5a56bca7573741db2d6130e88a2974ef2aa76ed998aae7b5ef6edb6326b5ad555784586b80f4267914
ripemd-160 bf5c0249f0c7760397e5c295eaf537620a9567b1

27720490 as geometric shapes

Circle

Radius = n
Diameter 55440980
Circumference 174172975.47582
Area 2.4140801124738E+15

Sphere

Radius = n
Volume 8.922597815604E+22
Surface area 9.6563204498954E+15
Circumference 174172975.47582

Square

Length = n
Perimeter 110881960
Area 768425565840100
Diagonal 39202692.913628

Cube

Length = n
Surface area 4610553395040600
Volume 2.1301133213615E+22
Space diagonal 48013297.090705

Equilateral Triangle

Length = n
Perimeter 83161470
Area 3.3273803046748E+14
Altitude 24006648.545352

Triangular Pyramid

Length = n
Surface area 3.3273803046748E+14
Volume 2.5103626237175E+21
Height 13067564.304543