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

77152081 (number)

77152081 is an odd 8-digits composite number following 77152080 and preceding 77152082. In scientific notation, it is written as 7.7152081 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 77134500 positive integers (up to 77152081) that are relatively prime to 77152081.

Interesting facts

77152081 has 4 divisors, whose sum is 77169664
The reverse of 77152081 is 18025177
Previous prime number is 8431

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	seventy-seven million one hundred fifty-two thousand eighty-one

Notation

Scientific notation	7.7152081 × 10^7
Engineering notation	7.7152081 × 10^6

Prime Factorization of 77152081

Prime Factorization 8431 × 9151

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	77152081	Product of the distinct prime numbers

The prime factorization of 77152081 is 8431 × 9151. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 9, 12, 56, 540, 723, 9152, 7914, 40187, 1337, 922682, 317425, 180052, 7799477, 86461251, 85513513, 582450942, 19163807, 596290959, 4530607585

Basic calculations (n = 77152081)

Multiplication

n×y

n×2	154304162
n×3	231456243
n×4	308608324
n×5	385760405

Division

n÷y

n÷2	38576040.5
n÷3	25717360.333333
n÷3	19288020.25
n÷5	15430416.2

Exponentiation

n^y

n²	5952443602630561
n³	4.5924341097808E+23
n⁴	3.5431584842497E+31
n⁵	2.7336205037267E+39

Nth Root

^y√n

²√n	8783.6257320084
³√n	425.71198948937
⁴√n	93.720999418532
⁵√n	37.798061640831

Divisors of 77152081

1, 8431, 9151, 77152081

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	-77152080	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 77152081 can be divided by 4 positive divisors. The sum of these divisors (counting 77152081) is 1, the average is 0.25.

Base conversion 77152081

Base	System	Value
2	Binary	100100110010011111101010001
3	Ternary	12101011201202111
4	Quaternary	10212103331101
5	Quinary	124222331311
6	Senary	11353345321
8	Octal	446237521
10	Decimal	77152081
12	Duodecimal	21a08241
16	Hexadecimal	4993f51
20	Vigesimal	1424041
36	Base36	19xmxd

Cryptographic Hash Functions

md5	6eb2b3693a84f5d6ac3f0a815ac72c8d
sha1	ed9f81ce4e24d8f6a8264b5788897b12806bf910
sha256	26f4619d924e0cd4f06d3e1e57cba91c21a62974179fc9ac621c69d15b47e564
sha512	04fd8495015aad62c39e584addecc1dcd5d543cd9bf7e3a205ad4436af5bea8b9c821516b1e4d8c0cdc41d36786eec4bac3f409c484b8aee194926dd6a5b337d
ripemd-160	f3fbaeb2126e180c5affb3c25ee4c5882d260525

77152081 as geometric shapes

Circle

Radius = n

Diameter	154304162
Circumference	484760821.75753
Area	1.8700153092932E+16

Sphere

Radius = n

Volume	1.9236743015177E+24
Surface area	7.4800612371727E+16
Circumference	484760821.75753

Square

Length = n

Perimeter	308608324
Area	5952443602630561
Diagonal	109109519.31551

Cube

Length = n

Surface area	35714661615783366
Volume	4.5924341097808E+23
Space diagonal	133631324.20167

Equilateral Triangle

Length = n

Perimeter	231456243
Area	2.5774836872361E+15
Altitude	66815662.100835

Triangular Pyramid

Length = n

Surface area	2.5774836872361E+15
Volume	5.4122355019641E+22
Height	36369839.771836