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

78006913 (number)

78006913 is an odd 8-digits composite number following 78006912 and preceding 78006914. In scientific notation, it is written as 7.8006913 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 73901268 positive integers (up to 78006913) that are relatively prime to 78006913.

Interesting facts

78006913 has 4 divisors, whose sum is 82112560
The reverse of 78006913 is 31960087
Previous prime number is 19

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	seventy-eight million six thousand nine hundred thirteen

Notation

Scientific notation	7.8006913 × 10^7
Engineering notation	7.8006913 × 10^6

Prime Factorization of 78006913

Prime Factorization 19 × 4105627

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	78006913	Product of the distinct prime numbers

The prime factorization of 78006913 is 19 × 4105627. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 9, 22, 40, 383, 172, 1321, 9944, 31583, 35897, 826282, 705834, 3216550, 5772749, 85458030, 95238171, 154619170, 996150776, 3539394835, 7551642182

Basic calculations (n = 78006913)

Multiplication

n×y

n×2	156013826
n×3	234020739
n×4	312027652
n×5	390034565

Division

n÷y

n÷2	39003456.5
n÷3	26002304.333333
n÷3	19501728.25
n÷5	15601382.6

Exponentiation

n^y

n²	6085078475789569
n³	4.7467818725909E+23
n⁴	3.7028180056518E+31
n⁵	2.8884540202171E+39

Nth Root

^y√n

²√n	8832.1522292134
³√n	427.27849039924
⁴√n	93.979530905477
⁵√n	37.881452099618

Divisors of 78006913

1, 19, 4105627, 78006913

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	-78006912	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 78006913 can be divided by 4 positive divisors. The sum of these divisors (counting 78006913) is 1, the average is 0.25.

Base conversion 78006913

Base	System	Value
2	Binary	100101001100100101010000001
3	Ternary	12102210011100221
4	Quaternary	10221210222001
5	Quinary	124432210123
6	Senary	11423543041
8	Octal	451445201
10	Decimal	78006913
12	Duodecimal	2215aa81
16	Hexadecimal	4a64a81
20	Vigesimal	147ah5d
36	Base36	1afyip

Cryptographic Hash Functions

md5	6f0463251cd48a431d6a4fb823ae90cd
sha1	d13c4fed783b8383d7549a61d28c9e8ed569d14f
sha256	733bb9d0f923d99a983eb8ddd5574af564bba7f5816f4a44e019851ad5a4d1cf
sha512	71fdad3085966cb7ba477c74d9de5a32fbca04862b28661dde1217143bd8d6484edf50fe371698eefae9e676e243413701887d04d5805e8497f16240db6dd94c
ripemd-160	eef197d8b941eafd05f5e31757d456eaea302ed6

78006913 as geometric shapes

Circle

Radius = n

Diameter	156013826
Circumference	490131889.62004
Area	1.9116837836058E+16

Sphere

Radius = n

Volume	1.9883273412166E+24
Surface area	7.6467351344232E+16
Circumference	490131889.62004

Square

Length = n

Perimeter	312027652
Area	6085078475789569
Diagonal	110318434.32346

Cube

Length = n

Surface area	36510470854737414
Volume	4.7467818725909E+23
Space diagonal	135111936.65761

Equilateral Triangle

Length = n

Perimeter	234020739
Area	2.6349162720278E+15
Altitude	67555968.328803

Triangular Pyramid

Length = n

Surface area	2.6349162720278E+15
Volume	5.5941360848707E+22
Height	36772811.441153