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

77880061 (number)

77880061 is an odd 8-digits composite number following 77880060 and preceding 77880062. In scientific notation, it is written as 7.7880061 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 6 positive divisors. There are 66754296 positive integers (up to 77880061) that are relatively prime to 77880061.

Interesting facts

77880061 has 6 divisors, whose sum is 90595230
The reverse of 77880061 is 16008877
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	seventy-seven million eight hundred eighty thousand sixty-one

Notation

Scientific notation	7.7880061 × 10^7
Engineering notation	7.7880061 × 10^6

Prime Factorization of 77880061

Prime Factorization 7 × 7 × 1589389

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	11125723	Product of the distinct prime numbers

The prime factorization of 77880061 is 7 × 7 × 1589389. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 2, 92, 17, 714, 178, 4071, 8739, 29466, 63481, 950046, 551183, 3200021, 111825, 18088839, 32742, 796184185, 455033574, 7077404716, 3267529230

Basic calculations (n = 77880061)

Multiplication

n×y

n×2	155760122
n×3	233640183
n×4	311520244
n×5	389400305

Division

n÷y

n÷2	38940030.5
n÷3	25960020.333333
n÷3	19470015.25
n÷5	15576012.2

Exponentiation

n^y

n²	6065303901363721
n³	4.7236623782174E+23
n⁴	3.6787911415898E+31
n⁵	2.8650447851327E+39

Nth Root

^y√n

²√n	8824.9680452679
³√n	427.0467565032
⁴√n	93.941301062248
⁵√n	37.869123790404

Divisors of 77880061

1, 7, 49, 1589389, 11125723, 77880061

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-77880060	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77880061 can be divided by 6 positive divisors. The sum of these divisors (counting 77880061) is 1, the average is 0.16666666666667.

Base conversion 77880061

Base	System	Value
2	Binary	100101001000101101011111101
3	Ternary	12102112201100201
4	Quaternary	10221011223331
5	Quinary	124414130221
6	Senary	11421123501
8	Octal	451055375
10	Decimal	77880061
12	Duodecimal	220b9591
16	Hexadecimal	4a45afd
20	Vigesimal	146f031
36	Base36	1ad8n1

Cryptographic Hash Functions

md5	7cbf5c246e7f68c0787fe2a5c41a78f4
sha1	c7f454cb2db7c3598aeae13e5c8c3b2fe0151786
sha256	9e5ea161bebe115211d9bfb958908ad29c044d73d2633b9e818cd85fb4b22399
sha512	cff739097eebe80e1db8699f26e1e49d6d32dfe822ed7ba233fdfafce2b3f3931c0fa2719d94d3d9866ddce505796a32e0421eebb6ff8cc16dde0fb74bc50e32
ripemd-160	dcffa752eba6a2bd9573e8aa76524a7e7e485c71

77880061 as geometric shapes

Circle

Radius = n

Diameter	155760122
Circumference	489334854.99745
Area	1.9054714178314E+16

Sphere

Radius = n

Volume	1.9786430700595E+24
Surface area	7.6218856713255E+16
Circumference	489334854.99745

Square

Length = n

Perimeter	311520244
Area	6065303901363721
Diagonal	110139038.50464

Cube

Length = n

Surface area	36391823408182326
Volume	4.7236623782174E+23
Space diagonal	134892222.54856

Equilateral Triangle

Length = n

Perimeter	233640183
Area	2.6263536301269E+15
Altitude	67446111.274282

Triangular Pyramid

Length = n

Surface area	2.6263536301269E+15
Volume	5.5668894994556E+22
Height	36713012.834881