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

78160989 (number)

78160989 is an odd 8-digits composite number following 78160988 and preceding 78160990. In scientific notation, it is written as 7.8160989 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 51373280 positive integers (up to 78160989) that are relatively prime to 78160989.

Interesting facts

78160989 has 8 divisors, whose sum is 105682752
The reverse of 78160989 is 98906187
Previous prime number is 71

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3

Name

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

Notation

Scientific notation	7.8160989 × 10^7
Engineering notation	7.8160989 × 10^6

Prime Factorization of 78160989

Prime Factorization 3 × 71 × 366953

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	78160989	Product of the distinct prime numbers

The prime factorization of 78160989 is 3 × 71 × 366953. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 4, 70, 25, 128, 450, 490, 2260, 7059, 47430, 703331, 524596, 7811377, 4065892, 42198454, 39387563, 69809114, 230326176, 2423033831, 2174235032

Basic calculations (n = 78160989)

Multiplication

n×y

n×2	156321978
n×3	234482967
n×4	312643956
n×5	390804945

Division

n÷y

n÷2	39080494.5
n÷3	26053663
n÷3	19540247.25
n÷5	15632197.8

Exponentiation

n^y

n²	6109140201458121
n³	4.7749644008563E+23
n⁴	3.7321594001072E+31
n⁵	2.9170926981802E+39

Nth Root

^y√n

²√n	8840.870375704
³√n	427.5596196047
⁴√n	94.025902684866
⁵√n	37.896404663551

Divisors of 78160989

1, 3, 71, 213, 366953, 1100859, 26053663, 78160989

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	-78160988	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 78160989 can be divided by 8 positive divisors. The sum of these divisors (counting 78160989) is 1, the average is 0.125.

Base conversion 78160989

Base	System	Value
2	Binary	100101010001010010001011101
3	Ternary	12110001222201110
4	Quaternary	10222022101131
5	Quinary	130002122424
6	Senary	11431132233
8	Octal	452122135
10	Decimal	78160989
12	Duodecimal	22214079
16	Hexadecimal	4a8a45d
20	Vigesimal	148a299
36	Base36	1aj9el

Cryptographic Hash Functions

md5	f3671573542ab003bcc72be649e2ecd5
sha1	5063023d0b35f37ff961b988acdcddc82bb8560f
sha256	25fa60f2f9295bd92e22a9720a8ba257d8730bb1288345daa5cabd024bd10314
sha512	c7d0c09ba510a7201fd99c85971304f264ce19b726ea1d9a1798c22c02356c75aada5d2946a5c4610c1ba9bf272dae0d4f6131801748975761cddbd1d4b717a1
ripemd-160	40b7202c2610d1523a62fc7d39356cdd5d190f13

78160989 as geometric shapes

Circle

Radius = n

Diameter	156321978
Circumference	491099977.67943
Area	1.9192429976651E+16

Sphere

Radius = n

Volume	2.000132411051E+24
Surface area	7.6769719906604E+16
Circumference	491099977.67943

Square

Length = n

Perimeter	312643956
Area	6109140201458121
Diagonal	110536330.69229

Cube

Length = n

Surface area	36654841208748726
Volume	4.7749644008563E+23
Space diagonal	135378804.11783

Equilateral Triangle

Length = n

Perimeter	234482967
Area	2.6453353048718E+15
Altitude	67689402.058916

Triangular Pyramid

Length = n

Surface area	2.6453353048718E+15
Volume	5.6273495129497E+22
Height	36845443.564098