28997653 (number)

28997653 is an odd 8-digits prime number following 28997652 and preceding 28997654. In scientific notation, it is written as 2.8997653 × 10^7. The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors. There are 28997652 positive integers (up to 28997653) that are relatively prime to 28997653.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred ninety-seven thousand six hundred fifty-three

Notation

Scientific notation 2.8997653 × 10^7
Engineering notation 2.8997653 × 10^6

Prime Factorization of 28997653

Prime Factorization 28997653

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 28997653
Product of the distinct prime numbers

The prime factorization of 28997653 is 28997653. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 4, 6, 53, 862, 549, 9357, 2735, 35303, 33483, 125493, 952949, 998032, 7641954, 94728203, 46649702, 800095177, 449890031, 9736802209, 622068284

Basic calculations (n = 28997653)

Multiplication

n×y
n×2 57995306
n×3 86992959
n×4 115990612
n×5 144988265

Division

n÷y
n÷2 14498826.5
n÷3 9665884.3333333
n÷3 7249413.25
n÷5 5799530.6

Exponentiation

ny
n2 840863879508409
n3 2.4383078998219E+22
n4 7.0705206386193E+29
n5 2.0502850400802E+37

Nth Root

y√n
2√n 5384.946889246
3√n 307.22339415235
4√n 73.382197359073
5√n 31.07939597318

Divisors of 28997653

1, 28997653

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 28997654
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 14498827
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5384.9469820974
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999310289
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28997653 can be divided by 2 positive divisors. The sum of these divisors (counting 28997653) is 28997654, the average is 14498827.

Base conversion 28997653

Base System Value
2 Binary 1101110100111100000010101
3 Ternary 2000120020022011
4 Quaternary 1232213200111
5 Quinary 24410411103
6 Senary 2513304221
8 Octal 156474025
10 Decimal 28997653
12 Duodecimal 9865071
16 Hexadecimal 1ba7815
20 Vigesimal 914e2d
36 Base36 h9iqd

Cryptographic Hash Functions

md5 02f7d310dc5fd56e3ccc02fc4a736675
sha1 210447d375244d5595c3e1f2e9db926dd83707e3
sha256 113e6faa61554989d905df837f9f2485425c8904661bd251ee8615f55d12488c
sha512 f07448b7c18d58d08f43bb5b0f1d0df428c9a4ab6eb9d9b21d2f5358772a74a0ea66bb99a96de6734f1403d3710ae944da7081e756479d5d59aeca2f58ce16af
ripemd-160 14fde1f1975aec3e09962c7df0bf9d93728ca6a5

28997653 as geometric shapes

Circle

Radius = n
Diameter 57995306
Circumference 182197627.27229
Area 2.6416517865326E+15

Sphere

Radius = n
Volume 1.0213560247027E+23
Surface area 1.0566607146131E+16
Circumference 182197627.27229

Square

Length = n
Perimeter 115990612
Area 840863879508409
Diagonal 41008874.149589

Cube

Length = n
Surface area 5045183277050454
Volume 2.4383078998219E+22
Space diagonal 50225408.296252

Equilateral Triangle

Length = n
Perimeter 86992959
Area 3.6410474038951E+14
Altitude 25112704.148126

Triangular Pyramid

Length = n
Surface area 3.6410474038951E+14
Volume 2.8735734176413E+21
Height 13669624.71653