78390625, seventy-eight million three hundred ninety thousand six hundred twenty-five: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

78390625 has 20 divisors, whose sum is 98659044
The reverse of 78390625 is 52609387
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4

Name

Name	seventy-eight million three hundred ninety thousand six hundred twenty-five

Notation

Scientific notation	7.8390625 × 10^7
Engineering notation	7.8390625 × 10^6

Prime Factorization of 78390625

Prime Factorization 5 × 25 × 725 × 5 × 173

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	15678125	Product of the distinct prime numbers

The prime factorization of 78390625 is 5 × 25 × 725 × 5 × 173. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 64, 76, 785, 868, 4126, 2014, 96175, 48360, 204821, 428542, 9431716, 2726368, 61944950, 2366069, 78921152, 579700831, 745969886, 4442390326

Basic calculations (n = 78390625)

Multiplication

n×y

n×2	156781250
n×3	235171875
n×4	313562500
n×5	391953125

Division

n÷y

n÷2	39195312.5
n÷3	26130208.333333
n÷3	19597656.25
n÷5	15678125

Exponentiation

n^y

n²	6145090087890625
n³	4.8171745267105E+23
n⁴	3.7762132188292E+31
n⁵	2.9601971435728E+39

Nth Root

^y√n

²√n	8853.8480334824
³√n	427.97793179662
⁴√n	94.094888455656
⁵√n	37.918646372342

Divisors of 78390625

1, 5, 25, 125, 173, 625, 725, 865, 3625, 4325, 18125, 21625, 90625, 108125, 125425, 453125, 627125, 3135625, 15678125, 78390625

20 divisors

τ	Total Divisors	20	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-78390624	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.05	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	20	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78390625 can be divided by 20 positive divisors. The sum of these divisors (counting 78390625) is 1, the average is 0.05.

Base conversion 78390625

Base	System	Value
2	Binary	100101011000010010101100001
3	Ternary	12110111122201111
4	Quaternary	10223002111201
5	Quinary	130032000000
6	Senary	11440103321
8	Octal	453022541
10	Decimal	78390625
12	Duodecimal	22304b41
16	Hexadecimal	4ac2561
20	Vigesimal	149igb5
36	Base36	1ao6ld

Cryptographic Hash Functions

md5	24050e6ee02a8fb8e681e111ba03e3f1
sha1	28afcb66de4bef7581fac4733866672ea11e7cb6
sha256	ac47dd11e3d6a5702d88a05b889ee74051cbdbd9c711cee777b6d7094fed496a
sha512	36def4328a2f1e1eb39431409df9250ca4219ab68ab992a9c5503c2d9116169cb8cc65d5e615f15da0be5f54c8931c3c69f5d9b6122b5ef0f694d90cf3000c42
ripemd-160	83a8e1f41c11fb3352942090c63311118473f0a5

78390625 as geometric shapes

Circle

Radius = n

Diameter	156781250
Circumference	492542823.22062
Area	1.9305369875765E+16

Sphere

Radius = n

Volume	2.0178133472232E+24
Surface area	7.7221479503059E+16
Circumference	492542823.22062

Square

Length = n

Perimeter	313562500
Area	6145090087890625
Diagonal	110861085.0379

Cube

Length = n

Surface area	36870540527343750
Volume	4.8171745267105E+23
Space diagonal	135776545.33708

Equilateral Triangle

Length = n

Perimeter	235171875
Area	2.6609020623286E+15
Altitude	67888272.66854

Triangular Pyramid

Length = n

Surface area	2.6609020623286E+15
Volume	5.6770946233268E+22
Height	36953695.012634