28958560 (number)

28958560 is an even 8-digits composite number following 28958559 and preceding 28958561. In scientific notation, it is written as 2.8958560 × 10^7. The sum of its digits is 43. It has a total of 8 prime factors and 48 positive divisors. There are 11520000 positive integers (up to 28958560) that are relatively prime to 28958560.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred fifty-eight thousand five hundred sixty

Notation

Scientific notation 2.8958560 × 10^7
Engineering notation 2.8958560 × 10^6

Prime Factorization of 28958560

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 241 × 751

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1809910
Product of the distinct prime numbers

The prime factorization of 28958560 is 2 × 2 × 2 × 2 × 2 × 5 × 241 × 751. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28958560)

Multiplication

n×y
n×2 57917120
n×3 86875680
n×4 115834240
n×5 144792800

Division

n÷y
n÷2 14479280
n÷3 9652853.3333333
n÷3 7239640
n÷5 5791712

Exponentiation

ny
n2 838598197273600
n3 2.4284596211639E+22
n4 7.0324693647053E+29
n5 2.0365018604598E+37

Nth Root

y√n
2√n 5381.3158242199
3√n 307.08527164764
4√n 73.357452410917
5√n 31.071011552911

Divisors of 28958560

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28958559
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28958560 can be divided by 48 positive divisors. The sum of these divisors (counting 28958560) is 1, the average is 0.020833333333333.

Base conversion 28958560

Base System Value
2 Binary 1101110011101111101100000
3 Ternary 2000111020200021
4 Quaternary 1232131331200
5 Quinary 24403133220
6 Senary 2512403224
8 Octal 156357540
10 Decimal 28958560
12 Duodecimal 9846514
16 Hexadecimal 1b9df60
20 Vigesimal 90jg80
36 Base36 h8okg

Cryptographic Hash Functions

md5 5d68fb4ce88f423f14d173f46cf73f6f
sha1 7727f736d4bf6e4193e7aa5e385bd674d4da86da
sha256 ec1684af615b9b2e8c238990dc424fdcbbe4d5ce3c7326c6bc23ccc9bcfc106d
sha512 f87d6313916e408bcb8dabb3e3fb1f3795ec50efc01da086b2b136ea8176dab30bb2e5662536d2abc390fbc932ec8ef3b34cf2cddae119a86becb132d6e512b7
ripemd-160 7b40921467858dd69be49c08405debaa4d502102

28958560 as geometric shapes

Circle

Radius = n
Diameter 57917120
Circumference 181951998.70908
Area 2.6345339358684E+15

Sphere

Radius = n
Volume 1.0172307873851E+23
Surface area 1.0538135743474E+16
Circumference 181951998.70908

Square

Length = n
Perimeter 115834240
Area 838598197273600
Diagonal 40953588.298795

Cube

Length = n
Surface area 5031589183641600
Volume 2.4284596211639E+22
Space diagonal 50157697.234032

Equilateral Triangle

Length = n
Perimeter 86875680
Area 3.6312367120339E+14
Altitude 25078848.617016

Triangular Pyramid

Length = n
Surface area 3.6312367120339E+14
Volume 2.8619671099379E+21
Height 13651196.099598