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

28978097 (number)

28978097 is an odd 8-digits composite number following 28978096 and preceding 28978098. In scientific notation, it is written as 2.8978097 × 10^7. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 27452916 positive integers (up to 28978097) that are relatively prime to 28978097.

Interesting facts

28978097 has 4 divisors, whose sum is 30503280
The reverse of 28978097 is 79087982
Previous prime number is 19

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5

Name

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

Notation

Scientific notation	2.8978097 × 10^7
Engineering notation	2.8978097 × 10^6

Prime Factorization of 28978097

Prime Factorization 19 × 1525163

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	28978097	Product of the distinct prime numbers

The prime factorization of 28978097 is 19 × 1525163. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 2, 60, 4, 23, 817, 3809, 4972, 22780, 50383, 268344, 414440, 9102991, 1634429, 88263354, 3743158, 387405747, 748368758, 3140187829, 8140922884

Basic calculations (n = 28978097)

Multiplication

n×y

n×2	57956194
n×3	86934291
n×4	115912388
n×5	144890485

Division

n÷y

n÷2	14489048.5
n÷3	9659365.6666667
n÷3	7244524.25
n÷5	5795619.4

Exponentiation

n^y

n²	839730105741409
n³	2.4333780457995E+22
n⁴	7.0514665048848E+29
n⁵	2.043380803708E+37

Nth Root

^y√n

²√n	5383.1307805031
³√n	307.15431486269
⁴√n	73.369822001305
⁵√n	31.075202856648

Divisors of 28978097

1, 19, 1525163, 28978097

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-28978096	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28978097 can be divided by 4 positive divisors. The sum of these divisors (counting 28978097) is 1, the average is 0.25.

Base conversion 28978097

Base	System	Value
2	Binary	1101110100010101110110001
3	Ternary	2000112020110212
4	Quaternary	1232202232301
5	Quinary	24404244342
6	Senary	2513033505
8	Octal	156425661
10	Decimal	28978097
12	Duodecimal	9855895
16	Hexadecimal	1ba2bb1
20	Vigesimal	91254h
36	Base36	h93n5

Cryptographic Hash Functions

md5	5ae2a900375809ffc338f81c6538474b
sha1	7245e37fcc4a5aa5f80d9c931c57a9760c09f94c
sha256	0802988a6e6c1a2f1da7a7ee2186fe6a163468f2b365b760446bb948fcacf096
sha512	f32d4648b69b8740c6e30d847d454f5149d219e20a7c6e25c1a060b56c1acfa551a9e0f168d81a2d829d5a2bd7371d7ea9686ca656a25060ed9214f75e2596c5
ripemd-160	d006a72458b12129e9d77ff8383c1521b74ec520

28978097 as geometric shapes

Circle

Radius = n

Diameter	57956194
Circumference	182074753.30042
Area	2.6380899311954E+15

Sphere

Radius = n

Volume	1.0192910122787E+23
Surface area	1.0552359724782E+16
Circumference	182074753.30042

Square

Length = n

Perimeter	115912388
Area	839730105741409
Diagonal	40981217.789163

Cube

Length = n

Surface area	5038380634448454
Volume	2.4333780457995E+22
Space diagonal	50191536.310659

Equilateral Triangle

Length = n

Perimeter	86934291
Area	3.6361380194733E+14
Altitude	25095768.15533

Triangular Pyramid

Length = n

Surface area	3.6361380194733E+14
Volume	2.8677635289588E+21
Height	13660405.929721