28746570 (number)

28746570 is an even 8-digits composite number following 28746569 and preceding 28746571. In scientific notation, it is written as 2.8746570 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 7416576 positive integers (up to 28746570) that are relatively prime to 28746570.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred forty-six thousand five hundred seventy

Notation

Scientific notation 2.8746570 × 10^7
Engineering notation 2.8746570 × 10^6

Prime Factorization of 28746570

Prime Factorization 2 × 3 × 5 × 8791 × 109

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28746570
Product of the distinct prime numbers

The prime factorization of 28746570 is 2 × 3 × 5 × 8791 × 109. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 18, 9, 996, 709, 1765, 5181, 1810, 40772, 223171, 519201, 3342307, 1145243, 7028797, 71167752, 629070377, 440309203, 5463814682, 9735750533

Basic calculations (n = 28746570)

Multiplication

n×y
n×2 57493140
n×3 86239710
n×4 114986280
n×5 143732850

Division

n÷y
n÷2 14373285
n÷3 9582190
n÷3 7186642.5
n÷5 5749314

Exponentiation

ny
n2 826365286764900
n3 2.3755167561557E+22
n4 6.8287958717004E+29
n5 1.9630445854155E+37

Nth Root

y√n
2√n 5361.5827886922
3√n 306.33410046237
4√n 73.222829696019
5√n 31.025386935597

Divisors of 28746570

1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 8791, 17582, 26373, 43955, 52746, 87910, 131865, 263730, 958219, 1916438, 2874657, 4791095, 5749314, 9582190, 14373285, 28746570

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 -28746569
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 28746570 can be divided by 32 positive divisors. The sum of these divisors (counting 28746570) is 1, the average is 0.03125.

Base conversion 28746570

Base System Value
2 Binary 1101101101010001101001010
3 Ternary 2000002110212210
4 Quaternary 1231222031022
5 Quinary 24324342240
6 Senary 2504045550
8 Octal 155521512
10 Decimal 28746570
12 Duodecimal 97638b6
16 Hexadecimal 1b6a34a
20 Vigesimal 8jd68a
36 Base36 h44zu

Cryptographic Hash Functions

md5 288899a0b9b04b35389b47834beac0e7
sha1 de9c49c488ba74a0e49167897e577e1875440c15
sha256 7c331f84e3400f43a3d9fb136ee1777e03b084047f12385b4018b5fb199f7174
sha512 027758f2bcb5f9eee1e2444b6657a736caeb5f2147033449157f547bb3294f75d70e2327002c67d7f5863c5642488c308c3d28491435107f19c9eeefc86af2bb
ripemd-160 5ae0989a8ec84834dc603ada7b27c7f254ba97e2

28746570 as geometric shapes

Circle

Radius = n
Diameter 57493140
Circumference 180620026.25581
Area 2.5961031140822E+15

Sphere

Radius = n
Volume 9.9505413194911E+22
Surface area 1.0384412456329E+16
Circumference 180620026.25581

Square

Length = n
Perimeter 114986280
Area 826365286764900
Diagonal 40653789.165708

Cube

Length = n
Surface area 4958191720589400
Volume 2.3755167561557E+22
Space diagonal 49790519.783335

Equilateral Triangle

Length = n
Perimeter 86239710
Area 3.5782666557201E+14
Altitude 24895259.891668

Triangular Pyramid

Length = n
Surface area 3.5782666557201E+14
Volume 2.7995733451666E+21
Height 13551263.055236