28924970 (number)

28924970 is an even 8-digits composite number following 28924969 and preceding 28924971. In scientific notation, it is written as 2.8924970 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 11551680 positive integers (up to 28924970) that are relatively prime to 28924970.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred twenty-four thousand nine hundred seventy

Notation

Scientific notation 2.8924970 × 10^7
Engineering notation 2.8924970 × 10^6

Prime Factorization of 28924970

Prime Factorization 2 × 5 × 757 × 3821

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28924970
Product of the distinct prime numbers

The prime factorization of 28924970 is 2 × 5 × 757 × 3821. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 65, 81, 332, 634, 593, 5631, 85879, 69523, 28072, 162061, 3521193, 8877109, 23214373, 64370493, 115986651, 932752153, 5682359146, 9632075239

Basic calculations (n = 28924970)

Multiplication

n×y
n×2 57849940
n×3 86774910
n×4 115699880
n×5 144624850

Division

n÷y
n÷2 14462485
n÷3 9641656.6666667
n÷3 7231242.5
n÷5 5784994

Exponentiation

ny
n2 836653889500900
n3 2.4200188654197E+22
n4 6.9998973081698E+29
n5 2.0247181964189E+37

Nth Root

y√n
2√n 5378.1939347703
3√n 306.96649289296
4√n 73.336170712482
5√n 31.063800145625

Divisors of 28924970

1, 2, 5, 10, 757, 1514, 3785, 3821, 7570, 7642, 19105, 38210, 2892497, 5784994, 14462485, 28924970

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28924969
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28924970 can be divided by 16 positive divisors. The sum of these divisors (counting 28924970) is 1, the average is 0.0625.

Base conversion 28924970

Base System Value
2 Binary 1101110010101110000101010
3 Ternary 2000102112121012
4 Quaternary 1232111300222
5 Quinary 24401044340
6 Senary 2511543522
8 Octal 156256052
10 Decimal 28924970
12 Duodecimal 982aba2
16 Hexadecimal 1b95c2a
20 Vigesimal 90fc8a
36 Base36 h7yne

Cryptographic Hash Functions

md5 0cd3499b6dc325b959f99c5a1941fdab
sha1 5e3d2f4664ab30666e3cd743a0fe913239f0928e
sha256 6aa1bfef15e7dfd24f46d8845916da236b0b1bc55c5d86fd09acbe93b7bbab8b
sha512 17549eab15c329bcfda99524619a313b1c8816bb91693941a9c4e65cd00fda9b786545e81c4a5115b12ff69194492f4e6bed553b6164d5ad286badf302d01497
ripemd-160 c3eaa3a389ef020d5e612a90a789d8b00d656266

28924970 as geometric shapes

Circle

Radius = n
Diameter 57849940
Circumference 181740946.51461
Area 2.6284257128534E+15

Sphere

Radius = n
Volume 1.0136951318868E+23
Surface area 1.0513702851413E+16
Circumference 181740946.51461

Square

Length = n
Perimeter 115699880
Area 836653889500900
Diagonal 40906084.865235

Cube

Length = n
Surface area 5019923337005400
Volume 2.4200188654197E+22
Space diagonal 50099517.647406

Equilateral Triangle

Length = n
Perimeter 86774910
Area 3.6228176124142E+14
Altitude 25049758.823703

Triangular Pyramid

Length = n
Surface area 3.6228176124142E+14
Volume 2.8520195838961E+21
Height 13635361.621745