28546970 (number)

28546970 is an even 8-digits composite number following 28546969 and preceding 28546971. In scientific notation, it is written as 2.8546970 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 32 positive divisors. There are 10886400 positive integers (up to 28546970) that are relatively prime to 28546970.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8546970 × 10^7
Engineering notation 2.8546970 × 10^6

Prime Factorization of 28546970

Prime Factorization 2 × 5 × 31 × 71 × 1297

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28546970
Product of the distinct prime numbers

The prime factorization of 28546970 is 2 × 5 × 31 × 71 × 1297. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 5, 61, 61, 703, 54, 712, 8312, 99783, 60376, 291809, 595531, 9219810, 1710637, 20002981, 51813735, 782906274, 897629443, 9006567185, 2027622424

Basic calculations (n = 28546970)

Multiplication

n×y
n×2 57093940
n×3 85640910
n×4 114187880
n×5 142734850

Division

n÷y
n÷2 14273485
n÷3 9515656.6666667
n÷3 7136742.5
n÷5 5709394

Exponentiation

ny
n2 814929496180900
n3 2.3263767879591E+22
n4 6.6411008374566E+29
n5 1.8958330637385E+37

Nth Root

y√n
2√n 5342.9364585404
3√n 305.62344927792
4√n 73.09539286809
5√n 30.982182208256

Divisors of 28546970

1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 710, 1297, 2201, 2594, 4402, 6485, 11005, 12970, 22010, 40207, 80414, 92087, 184174, 201035, 402070, 460435, 920870, 2854697, 5709394, 14273485, 28546970

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 -28546969
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 28546970 can be divided by 32 positive divisors. The sum of these divisors (counting 28546970) is 1, the average is 0.03125.

Base conversion 28546970

Base System Value
2 Binary 1101100111001011110011010
3 Ternary 1222201100002012
4 Quaternary 1230321132122
5 Quinary 24302000340
6 Senary 2455505522
8 Octal 154713632
10 Decimal 28546970
12 Duodecimal 96882a2
16 Hexadecimal 1b3979a
20 Vigesimal 8i878a
36 Base36 gzuze

Cryptographic Hash Functions

md5 0db2f1e47d09460e21dde82b8a7729eb
sha1 2acf2f80a73b157d7dd43b084cdf206f363ae112
sha256 38f6ed2b8084ab0cea93f531f59cbb39632b672bda2b2f4d071b30f219d7c998
sha512 5f4dc7e606b26bdc717a701f88d459b5481d97cc0c342046e4d2e18ffcb171b5a7f4a61517980eba51d33278d784f51c35db08754a01a5ab25e8470448572f0b
ripemd-160 f85a7de5867a5e3a6b67c5d85c3bf1305fcd3396

28546970 as geometric shapes

Circle

Radius = n
Diameter 57093940
Circumference 179365902.4685
Area 2.5601765183955E+15

Sphere

Radius = n
Volume 9.7447043020456E+22
Surface area 1.0240706073582E+16
Circumference 179365902.4685

Square

Length = n
Perimeter 114187880
Area 814929496180900
Diagonal 40371512.138658

Cube

Length = n
Surface area 4889576977085400
Volume 2.3263767879591E+22
Space diagonal 49444802.442145

Equilateral Triangle

Length = n
Perimeter 85640910
Area 3.5287482299296E+14
Altitude 24722401.221072

Triangular Pyramid

Length = n
Surface area 3.5287482299296E+14
Volume 2.7416613372681E+21
Height 13457170.712886