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

71319989 (number)

71319989 is an odd 8-digits composite number following 71319988 and preceding 71319990. In scientific notation, it is written as 7.1319989 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 65543616 positive integers (up to 71319989) that are relatively prime to 71319989.

Interesting facts

71319989 has 8 divisors, whose sum is 77144760
The reverse of 71319989 is 98991317
Previous prime number is 229

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2

Name

Name	seventy-one million three hundred nineteen thousand nine hundred eighty-nine

Notation

Scientific notation	7.1319989 × 10^7
Engineering notation	7.1319989 × 10^6

Prime Factorization of 71319989

Prime Factorization 13 × 229 × 23957

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	71319989	Product of the distinct prime numbers

The prime factorization of 71319989 is 13 × 229 × 23957. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 8, 18, 44, 784, 557, 922, 5745, 65041, 22978, 554578, 723994, 702966, 1944754, 46268907, 13569361, 15569946, 807213856, 665282256, 4190722066

Basic calculations (n = 71319989)

Multiplication

n×y

n×2	142639978
n×3	213959967
n×4	285279956
n×5	356599945

Division

n÷y

n÷2	35659994.5
n÷3	23773329.666667
n÷3	17829997.25
n÷5	14263997.8

Exponentiation

n^y

n²	5086540830960121
n³	3.6277203611213E+23
n⁴	2.5872897625024E+31
n⁵	1.8452547740149E+39

Nth Root

^y√n

²√n	8445.116281023
³√n	414.70291603796
⁴√n	91.897313785676
⁵√n	37.208507796786

Divisors of 71319989

1, 13, 229, 2977, 23957, 311441, 5486153, 71319989

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	-71319988	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 71319989 can be divided by 8 positive divisors. The sum of these divisors (counting 71319989) is 1, the average is 0.125.

Base conversion 71319989

Base	System	Value
2	Binary	100010000000100000110110101
3	Ternary	11222012102122002
4	Quaternary	10100010012311
5	Quinary	121224214424
6	Senary	11024345045
8	Octal	420040665
10	Decimal	71319989
12	Duodecimal	1ba75185
16	Hexadecimal	44041b5
20	Vigesimal	125ejj9
36	Base36	16gmut

Cryptographic Hash Functions

md5	de46cf4adb10eda61c389c626c40c112
sha1	a1f1c9d01c74c0ea6c1b0284e89bf8960ab6edc7
sha256	7547be069b14ab14022a3416c262ee121db00107bd4fc380e5ec3d2d601afbc4
sha512	702905fb07ad45d09116c18a38b3b44dfa08d95efad4c65ca5eeab81b2ceba84905feb2a3a643304d92048467efa3b68b41577190027edd5351125e535609202
ripemd-160	f26992d8f0590039989c86a5bc7010e509535f6c

71319989 as geometric shapes

Circle

Radius = n

Diameter	142639978
Circumference	448116706.99301
Area	1.5979839306729E+16

Sphere

Radius = n

Volume	1.5195759514369E+24
Surface area	6.3919357226915E+16
Circumference	448116706.99301

Square

Length = n

Perimeter	285279956
Area	5086540830960121
Diagonal	100861695.7121

Cube

Length = n

Surface area	30519244985760726
Volume	3.6277203611213E+23
Space diagonal	123529844.54325

Equilateral Triangle

Length = n

Perimeter	213959967
Area	2.2025367884991E+15
Altitude	61764922.271627

Triangular Pyramid

Length = n

Surface area	2.2025367884991E+15
Volume	4.2753094459956E+22
Height	33620565.237367