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

77885913 (number)

77885913 is an odd 8-digits composite number following 77885912 and preceding 77885914. In scientific notation, it is written as 7.7885913 × 10^7. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 44506224 positive integers (up to 77885913) that are relatively prime to 77885913.

Interesting facts

77885913 has 4 divisors, whose sum is 81594788
The reverse of 77885913 is 31958877
Previous prime number is 21

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 eighty-five thousand nine hundred thirteen

Notation

Scientific notation	7.7885913 × 10^7
Engineering notation	7.7885913 × 10^6

Prime Factorization of 77885913

Prime Factorization 21 × 3708853

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	77885913	Product of the distinct prime numbers

The prime factorization of 77885913 is 21 × 3708853. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 6, 9, 47, 572, 820, 7238, 8655, 19574, 63619, 775207, 653299, 7169277, 5513414, 6719415, 36380898, 148198424, 364862415, 2060138036, 6044487392

Basic calculations (n = 77885913)

Multiplication

n×y

n×2	155771826
n×3	233657739
n×4	311543652
n×5	389429565

Division

n÷y

n÷2	38942956.5
n÷3	25961971
n÷3	19471478.25
n÷5	15577182.6

Exponentiation

n^y

n²	6066215443843569
n³	4.7247272829846E+23
n⁴	3.6798969811126E+31
n⁵	2.866121361199E+39

Nth Root

^y√n

²√n	8825.2995983139
³√n	427.05745250161
⁴√n	93.943065727673
⁵√n	37.86969287946

Divisors of 77885913

1, 21, 3708853, 77885913

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	-77885912	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 77885913 can be divided by 4 positive divisors. The sum of these divisors (counting 77885913) is 1, the average is 0.25.

Base conversion 77885913

Base	System	Value
2	Binary	100101001000111000111011001
3	Ternary	12102120000101110
4	Quaternary	10221013013121
5	Quinary	124414322123
6	Senary	11421210533
8	Octal	451070731
10	Decimal	77885913
12	Duodecimal	22100a49
16	Hexadecimal	4a471d9
20	Vigesimal	146fefd
36	Base36	1add5l

Cryptographic Hash Functions

md5	e19204e81c61c522d11cf32b7f67cce6
sha1	ba5c7aa1cc92f2f22bc795f3250b3d9df07e1e05
sha256	a61cca2c5ae9d6d4c9d26303185c686a33eebaad77b759d88aafca275267440e
sha512	e6e2a79b04339f2c4b3c8a93eaeb34b1be1017881d85a9b66a2a7f9a2430a557d461d92462bef3715272efca6fda95e19722e28689d97d6425c0bd9675590e01
ripemd-160	f58486f5425a953e52fe430a08943be56703be0e

77885913 as geometric shapes

Circle

Radius = n

Diameter	155771826
Circumference	489371624.19787
Area	1.9057577873472E+16

Sphere

Radius = n

Volume	1.9790891363253E+24
Surface area	7.6230311493888E+16
Circumference	489371624.19787

Square

Length = n

Perimeter	311543652
Area	6066215443843569
Diagonal	110147314.48241

Cube

Length = n

Surface area	36397292663061414
Volume	4.7247272829846E+23
Space diagonal	134902358.50989

Equilateral Triangle

Length = n

Perimeter	233657739
Area	2.626748339599E+15
Altitude	67451179.254945

Triangular Pyramid

Length = n

Surface area	2.626748339599E+15
Volume	5.5681445017591E+22
Height	36715771.494137