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

77072261 (number)

77072261 is an odd 8-digits composite number following 77072260 and preceding 77072262. In scientific notation, it is written as 7.7072261 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 66061932 positive integers (up to 77072261) that are relatively prime to 77072261.

Interesting facts

77072261 has 4 divisors, whose sum is 88082592
The reverse of 77072261 is 16227077
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	seventy-seven million seventy-two thousand two hundred sixty-one

Notation

Scientific notation	7.7072261 × 10^7
Engineering notation	7.7072261 × 10^6

Prime Factorization of 77072261

Prime Factorization 7 × 11010323

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	77072261	Product of the distinct prime numbers

The prime factorization of 77072261 is 7 × 11010323. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 9, 42, 15, 540, 12, 1590, 5647, 38183, 15439, 343657, 25096, 6763290, 4350590, 20648233, 41237257, 687927355, 889014651, 4620743705, 7143827514

Basic calculations (n = 77072261)

Multiplication

n×y

n×2	154144522
n×3	231216783
n×4	308289044
n×5	385361305

Division

n÷y

n÷2	38536130.5
n÷3	25690753.666667
n÷3	19268065.25
n÷5	15414452.2

Exponentiation

n^y

n²	5940133415652121
n³	4.5781951298596E+23
n⁴	3.5285184995747E+31
n⁵	2.7195089874255E+39

Nth Root

^y√n

²√n	8779.0808744424
³√n	425.56512779423
⁴√n	93.696749540432
⁵√n	37.790237378504

Divisors of 77072261

1, 7, 11010323, 77072261

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	-77072260	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 77072261 can be divided by 4 positive divisors. The sum of these divisors (counting 77072261) is 1, the average is 0.25.

Base conversion 77072261

Base	System	Value
2	Binary	100100110000000011110000101
3	Ternary	12101000200021012
4	Quaternary	10212000132011
5	Quinary	124212303021
6	Senary	11351532005
8	Octal	446003605
10	Decimal	77072261
12	Duodecimal	2198a005
16	Hexadecimal	4980785
20	Vigesimal	141e0d1
36	Base36	19vxc5

Cryptographic Hash Functions

md5	36934e97bd1d7af97cf7604a6c4c770e
sha1	4383b405cffec4dcca3821ca9cdd4cb7b7c69cb3
sha256	36d0ada4093afe28d55cbd0d969e131db7184bfd6b326c5f12ab14da369a3efa
sha512	30005be4bf12789d70491f98cf643f278deae8e562c364c4f0c074970716612841c4d06c5c3f34c089f8334a76a5020739e04fe5f0499015a6ca3977fd4aa246
ripemd-160	ed86df6c65a40a44855d3eaa0e502f4ae29be45a

77072261 as geometric shapes

Circle

Radius = n

Diameter	154144522
Circumference	484259297.90631
Area	1.8661479499956E+16

Sphere

Radius = n

Volume	1.9177098915557E+24
Surface area	7.4645917999824E+16
Circumference	484259297.90631

Square

Length = n

Perimeter	308289044
Area	5940133415652121
Diagonal	108996636.78896

Cube

Length = n

Surface area	35640800493912726
Volume	4.5781951298596E+23
Space diagonal	133493071.90621

Equilateral Triangle

Length = n

Perimeter	231216783
Area	2.5721532199118E+15
Altitude	66746535.953105

Triangular Pyramid

Length = n

Surface area	2.5721532199118E+15
Volume	5.3954547031983E+22
Height	36332212.262986