Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

28997089 (number)

28997089 is an odd 8-digits composite number following 28997088 and preceding 28997090. In scientific notation, it is written as 2.8997089 × 10^7. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 25214640 positive integers (up to 28997089) that are relatively prime to 28997089.

Interesting facts

28997089 has 8 divisors, whose sum is 33008832
The reverse of 28997089 is 98079982
Previous prime number is 23

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7

Name

Name	twenty-eight million nine hundred ninety-seven thousand eighty-nine

Notation

Scientific notation	2.8997089 × 10^7
Engineering notation	2.8997089 × 10^6

Prime Factorization of 28997089

Prime Factorization 11 × 23 × 114613

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	28997089	Product of the distinct prime numbers

The prime factorization of 28997089 is 11 × 23 × 114613. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 63, 29, 661, 931, 2083, 459, 6754, 57160, 836976, 161391, 3226658, 1582544, 42320171, 82535885, 714278447, 221708981, 2352725523, 421085345

Basic calculations (n = 28997089)

Multiplication

n×y

n×2	57994178
n×3	86991267
n×4	115988356
n×5	144985445

Division

n÷y

n÷2	14498544.5
n÷3	9665696.3333333
n÷3	7249272.25
n÷5	5799417.8

Exponentiation

n^y

n²	840831170473921
n³	2.4381656284206E+22
n⁴	7.0699705724054E+29
n⁵	2.0500856591542E+37

Nth Root

^y√n

²√n	5384.8945207868
³√n	307.22140232313
⁴√n	73.381840538289
⁵√n	31.079275074322

Divisors of 28997089

1, 11, 23, 253, 114613, 1260743, 2636099, 28997089

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-28997088	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28997089 can be divided by 8 positive divisors. The sum of these divisors (counting 28997089) is 1, the average is 0.125.

Base conversion 28997089

Base	System	Value
2	Binary	1101110100111010111100001
3	Ternary	2000120012112021
4	Quaternary	1232213113201
5	Quinary	24410401324
6	Senary	2513301441
8	Octal	156472741
10	Decimal	28997089
12	Duodecimal	9864881
16	Hexadecimal	1ba75e1
20	Vigesimal	914ce9
36	Base36	h9iap

Cryptographic Hash Functions

md5	3d4501ad7af4489d440fb64bbae9417a
sha1	73054ca560d812dfec8152002666742e111647ab
sha256	be642c56433dc19f8121bd55fcb43f02e85e08c2b0c79b71d0821001c2b41d5b
sha512	d07de54bcca51e08fdae84ee8992e3e48609e13d7c839f3bf683567f58d8d1d731983a58a3fe858c0ebcc161ae5deba83d8add6b9cc4a379e283008882e76ea3
ripemd-160	5e53446458144ccfa96ed99ea0f2dc55004859b6

28997089 as geometric shapes

Circle

Radius = n

Diameter	57994178
Circumference	182194083.55578
Area	2.6415490280702E+15

Sphere

Radius = n

Volume	1.0212964301975E+23
Surface area	1.0566196112281E+16
Circumference	182194083.55578

Square

Length = n

Perimeter	115988356
Area	840831170473921
Diagonal	41008076.53314

Cube

Length = n

Surface area	5044987022843526
Volume	2.4381656284206E+22
Space diagonal	50224431.419597

Equilateral Triangle

Length = n

Perimeter	86991267
Area	3.6409057696211E+14
Altitude	25112215.709798

Triangular Pyramid

Length = n

Surface area	3.6409057696211E+14
Volume	2.873405749187E+21
Height	13669358.84438