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

78396913 (number)

78396913 is an odd 8-digits composite number following 78396912 and preceding 78396914. In scientific notation, it is written as 7.8396913 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 6 positive divisors. There are 67197312 positive integers (up to 78396913) that are relatively prime to 78396913.

Interesting facts

78396913 has 6 divisors, whose sum is 91196466
The reverse of 78396913 is 31969387
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1

Name

Name	seventy-eight million three hundred ninety-six thousand nine hundred thirteen

Notation

Scientific notation	7.8396913 × 10^7
Engineering notation	7.8396913 × 10^6

Prime Factorization of 78396913

Prime Factorization 7 × 7 × 1599937

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	11199559	Product of the distinct prime numbers

The prime factorization of 78396913 is 7 × 7 × 1599937. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 2, 82, 96, 52, 785, 4604, 8621, 72927, 13786, 594573, 29492, 5617775, 422227, 87341436, 89759350, 624516783, 966924864, 2326667510, 3293827543

Basic calculations (n = 78396913)

Multiplication

n×y

n×2	156793826
n×3	235190739
n×4	313587652
n×5	391984565

Division

n÷y

n÷2	39198456.5
n÷3	26132304.333333
n÷3	19599228.25
n÷5	15679382.6

Exponentiation

n^y

n²	6146075967929569
n³	4.8183338294917E+23
n⁴	3.7774249803561E+31
n⁵	2.9613845754901E+39

Nth Root

^y√n

²√n	8854.2031261994
³√n	427.98937471803
⁴√n	94.096775323065
⁵√n	37.919254671609

Divisors of 78396913

1, 7, 49, 1599937, 11199559, 78396913

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-78396912	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78396913 can be divided by 6 positive divisors. The sum of these divisors (counting 78396913) is 1, the average is 0.16666666666667.

Base conversion 78396913

Base	System	Value
2	Binary	100101011000011110111110001
3	Ternary	12110111222100101
4	Quaternary	10223003313301
5	Quinary	130032200123
6	Senary	11440152401
8	Octal	453036761
10	Decimal	78396913
12	Duodecimal	22308701
16	Hexadecimal	4ac3df1
20	Vigesimal	149jc5d
36	Base36	1aobg1

Cryptographic Hash Functions

md5	6fb77d022dc35d502acad6d9927038ca
sha1	f2f1090408792a68beccf5d92dc7f179b15590c9
sha256	255468268ab7bbb0c649b7dbab224b090c87610581be235757a7f8d3b21a23f8
sha512	9f2d81cceb0b3a61121555c8dc6c8697b5ec50c3afb432bbecab9d12f668fc4f115e09dc4ceb6d0069ec660c1a92ff4b55c044cf6e972df1f602d493b8d39014
ripemd-160	985322cfaa5581ef580520c18b9ea4ab23d80fe7

78396913 as geometric shapes

Circle

Radius = n

Diameter	156793826
Circumference	492582331.88984
Area	1.9308467109252E+16

Sphere

Radius = n

Volume	2.0182989548366E+24
Surface area	7.7233868437009E+16
Circumference	492582331.88984

Square

Length = n

Perimeter	313587652
Area	6146075967929569
Diagonal	110869977.61278

Cube

Length = n

Surface area	36876455807577414
Volume	4.8183338294917E+23
Space diagonal	135787436.47256

Equilateral Triangle

Length = n

Perimeter	235190739
Area	2.661328960908E+15
Altitude	67893718.236279

Triangular Pyramid

Length = n

Surface area	2.661328960908E+15
Volume	5.6784608747568E+22
Height	36956659.204261