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

27897946 (number)

27897946 is an even 8-digits composite number following 27897945 and preceding 27897947. In scientific notation, it is written as 2.7897946 × 10^7. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 13948972 positive integers (up to 27897946) that are relatively prime to 27897946.

Interesting facts

27897946 has 4 divisors, whose sum is 41846922
The reverse of 27897946 is 64979872
Previous prime number is 2

Basic properties

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

Name

Name	twenty-seven million eight hundred ninety-seven thousand nine hundred forty-six

Notation

Scientific notation	2.7897946 × 10^7
Engineering notation	2.7897946 × 10^6

Prime Factorization of 27897946

Prime Factorization 2 × 13948973

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	27897946	Product of the distinct prime numbers

The prime factorization of 27897946 is 2 × 13948973. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 1, 27, 72, 530, 353, 7449, 6917, 31103, 44489, 149942, 157882, 4182049, 4801607, 94051298, 70084366, 937532989, 598097795, 1880638688, 7565059704

Basic calculations (n = 27897946)

Multiplication

n×y

n×2	55795892
n×3	83693838
n×4	111591784
n×5	139489730

Division

n÷y

n÷2	13948973
n÷3	9299315.3333333
n÷3	6974486.5
n÷5	5579589.2

Exponentiation

n^y

n²	778295391018916
n³	2.1712842790695E+22
n⁴	6.0574371568129E+29
n⁵	1.6899005469916E+37

Nth Root

^y√n

²√n	5281.8506226511
³√n	303.28952419146
⁴√n	72.676341560725
⁵√n	30.840005431135

Divisors of 27897946

1, 2, 13948973, 27897946

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	-27897945	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 27897946 can be divided by 4 positive divisors. The sum of these divisors (counting 27897946) is 1, the average is 0.25.

Base conversion 27897946

Base	System	Value
2	Binary	1101010011011000001011010
3	Ternary	1221111100210021
4	Quaternary	1222123001122
5	Quinary	24120213241
6	Senary	2433541054
8	Octal	152330132
10	Decimal	27897946
12	Duodecimal	941478a
16	Hexadecimal	1a9b05a
20	Vigesimal	8e74h6
36	Base36	gly6y

Cryptographic Hash Functions

md5	03b016af91f7cbb33e1c5a81326834e1
sha1	2aeec82732d364234605b0f56c2a58bd19ee254b
sha256	ade69387cc1d5dafc19bb82b7fc715e2f5b82bbf0fb16679c5430cbb4f4b0fa7
sha512	8eb1ea16909381cedcddf3d2c9cd651ab2fa79e649b379b8ef659e1ea5354f7906351a0a0a2e2a4a38c8afa77245c88e4dbc1d7dfefef6825f3bff72babfbce5
ripemd-160	9dc7d350aa769bbaa11c31205549cbda6e87393a

27897946 as geometric shapes

Circle

Radius = n

Diameter	55795892
Circumference	175287964.40769
Area	2.4450870827478E+15

Sphere

Radius = n

Volume	9.0950543199728E+22
Surface area	9.7803483309913E+15
Circumference	175287964.40769

Square

Length = n

Perimeter	111591784
Area	778295391018916
Diagonal	39453653.595552

Cube

Length = n

Surface area	4669772346113496
Volume	2.1712842790695E+22
Space diagonal	48320659.898813

Equilateral Triangle

Length = n

Perimeter	83693838
Area	3.3701179013536E+14
Altitude	24160329.949406

Triangular Pyramid

Length = n

Surface area	3.3701179013536E+14
Volume	2.5588830626896E+21
Height	13151217.865184