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

77894913 (number)

77894913 is an odd 8-digits composite number following 77894912 and preceding 77894914. In scientific notation, it is written as 7.7894913 × 10^7. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 51929940 positive integers (up to 77894913) that are relatively prime to 77894913.

Interesting facts

77894913 has 4 divisors, whose sum is 103859888
The reverse of 77894913 is 31949877
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3

Name

Name	seventy-seven million eight hundred ninety-four thousand nine hundred thirteen

Notation

Scientific notation	7.7894913 × 10^7
Engineering notation	7.7894913 × 10^6

Prime Factorization of 77894913

Prime Factorization 3 × 25964971

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	77894913	Product of the distinct prime numbers

The prime factorization of 77894913 is 3 × 25964971. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 2, 61, 86, 426, 596, 2821, 8174, 83187, 29485, 505407, 286062, 8865874, 9951854, 48167753, 24511684, 821436244, 233701771, 5345857107, 889072231

Basic calculations (n = 77894913)

Multiplication

n×y

n×2	155789826
n×3	233684739
n×4	311579652
n×5	389474565

Division

n÷y

n÷2	38947456.5
n÷3	25964971
n÷3	19473728.25
n÷5	15578982.6

Exponentiation

n^y

n²	6067617471277569
n³	4.7263653504245E+23
n⁴	3.6815981777753E+31
n⁵	2.8677776975876E+39

Nth Root

^y√n

²√n	8825.8094812884
³√n	427.07390121439
⁴√n	93.945779475655
⁵√n	37.870568035109

Divisors of 77894913

1, 3, 25964971, 77894913

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	-77894912	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 77894913 can be divided by 4 positive divisors. The sum of these divisors (counting 77894913) is 1, the average is 0.25.

Base conversion 77894913

Base	System	Value
2	Binary	100101001001001010100000001
3	Ternary	12102120110201210
4	Quaternary	10221021110001
5	Quinary	124420114123
6	Senary	11421320333
8	Octal	451112401
10	Decimal	77894913
12	Duodecimal	221060a9
16	Hexadecimal	4a49501
20	Vigesimal	146gh5d
36	Base36	1adk3l

Cryptographic Hash Functions

md5	119dae40a040eea8c9d7b4f9ae4a2fa1
sha1	85aa54b98af0eb1e122dab0b823cc674074e5362
sha256	2bbe4a795b8db125e2bde85c3fcb3e4e1a0fdf8a7e3d97d8851a90b6e42e7ae4
sha512	8fb5cd0f7bdd60d89ebed9a0d4cf5cb22eec4ec304c7efde6b2057248292c3cce10d6ae704551b21b3beb28d985f4d934ade897b312c956f55a44a95078a92c1
ripemd-160	9f383db0f249f2e651d4a55d6f576910444735fb

77894913 as geometric shapes

Circle

Radius = n

Diameter	155789826
Circumference	489428172.86563
Area	1.9061982472559E+16

Sphere

Radius = n

Volume	1.97977528841E+24
Surface area	7.6247929890235E+16
Circumference	489428172.86563

Square

Length = n

Perimeter	311579652
Area	6067617471277569
Diagonal	110160042.40447

Cube

Length = n

Surface area	36405704827665414
Volume	4.7263653504245E+23
Space diagonal	134917946.96716

Equilateral Triangle

Length = n

Perimeter	233684739
Area	2.6273554352863E+15
Altitude	67458973.483579

Triangular Pyramid

Length = n

Surface area	2.6273554352863E+15
Volume	5.5700749827505E+22
Height	36720014.134824