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

77978023 (number)

77978023 is an odd 8-digits composite number following 77978022 and preceding 77978024. In scientific notation, it is written as 7.7978023 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 75398400 positive integers (up to 77978023) that are relatively prime to 77978023.

Interesting facts

77978023 has 8 divisors, whose sum is 80591616
The reverse of 77978023 is 32087977
Previous prime number is 113

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7

Name

Name	seventy-seven million nine hundred seventy-eight thousand twenty-three

Notation

Scientific notation	7.7978023 × 10^7
Engineering notation	7.7978023 × 10^6

Prime Factorization of 77978023

Prime Factorization 41 × 113 × 16831

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	77978023	Product of the distinct prime numbers

The prime factorization of 77978023 is 41 × 113 × 16831. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 5, 73, 31, 145, 372, 9643, 3455, 94125, 42142, 914199, 540784, 3300193, 2219263, 76130478, 60841483, 182128257, 179828600, 9027535682, 9599687980

Basic calculations (n = 77978023)

Multiplication

n×y

n×2	155956046
n×3	233934069
n×4	311912092
n×5	389890115

Division

n÷y

n÷2	38989011.5
n÷3	25992674.333333
n÷3	19494505.75
n÷5	15595604.6

Exponentiation

n^y

n²	6080572070988529
n³	4.741509888047E+23
n⁴	3.6973356710486E+31
n⁵	2.8831092599575E+39

Nth Root

^y√n

²√n	8830.516576056
³√n	427.22573610132
⁴√n	93.970828324837
⁵√n	37.878645791126

Divisors of 77978023

1, 41, 113, 4633, 16831, 690071, 1901903, 77978023

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-77978022	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77978023 can be divided by 8 positive divisors. The sum of these divisors (counting 77978023) is 1, the average is 0.125.

Base conversion 77978023

Base	System	Value
2	Binary	100101001011101100110100111
3	Ternary	12102201200201221
4	Quaternary	10221131212213
5	Quinary	124430244043
6	Senary	11423201211
8	Octal	451354647
10	Decimal	77978023
12	Duodecimal	22146207
16	Hexadecimal	4a5d9a7
20	Vigesimal	1477513
36	Base36	1afc87

Cryptographic Hash Functions

md5	8dea637c20e8c7b5f16e6afa47d55be8
sha1	8b9cfca8c81d1d6e603ec612dbf448e32777db76
sha256	7b71f597b2c65a2e22987e663e9aaefb5bfde030d9571f8f57bc2c3c3710895b
sha512	80ea35f4adc34d348d8aebde6eb17b644e09c6667b4caf887c619e314b76644c36b601622ff47de7e67dcb2f7ce0ad507f87f970b7b3b35a06d91cafb3380fb6
ripemd-160	d2017b876376246541aef982695ead6b816793d7

77978023 as geometric shapes

Circle

Radius = n

Diameter	155956046
Circumference	489950368.39651
Area	1.9102680547841E+16

Sphere

Radius = n

Volume	1.9861190174949E+24
Surface area	7.6410722191363E+16
Circumference	489950368.39651

Square

Length = n

Perimeter	311912092
Area	6080572070988529
Diagonal	110277577.69364

Cube

Length = n

Surface area	36483432425931174
Volume	4.741509888047E+23
Space diagonal	135061897.70977

Equilateral Triangle

Length = n

Perimeter	233934069
Area	2.6329649415091E+15
Altitude	67530948.854887

Triangular Pyramid

Length = n

Surface area	2.6329649415091E+15
Volume	5.5879229915019E+22
Height	36759192.564547