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

71316987 (number)

71316987 is an odd 8-digits composite number following 71316986 and preceding 71316988. In scientific notation, it is written as 7.1316987 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 40752552 positive integers (up to 71316987) that are relatively prime to 71316987.

Interesting facts

71316987 has 8 divisors, whose sum is 108673536
The reverse of 71316987 is 78961317
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6

Name

Name	seventy-one million three hundred sixteen thousand nine hundred eighty-seven

Notation

Scientific notation	7.1316987 × 10^7
Engineering notation	7.1316987 × 10^6

Prime Factorization of 71316987

Prime Factorization 3 × 7 × 3396047

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	71316987	Product of the distinct prime numbers

The prime factorization of 71316987 is 3 × 7 × 3396047. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 9, 96, 85, 827, 43, 8245, 3869, 50032, 43487, 994243, 944495, 2360457, 4451835, 19126930, 22229867, 446463815, 83564929, 5284503242, 4718532866

Basic calculations (n = 71316987)

Multiplication

n×y

n×2	142633974
n×3	213950961
n×4	285267948
n×5	356584935

Division

n÷y

n÷2	35658493.5
n÷3	23772329
n÷3	17829246.75
n÷5	14263397.4

Exponentiation

n^y

n²	5086112634758169
n³	3.6272622865358E+23
n⁴	2.5868541733447E+31
n⁵	1.8448664545132E+39

Nth Root

^y√n

²√n	8444.9385432933
³√n	414.69709739983
⁴√n	91.896346735293
⁵√n	37.208194555512

Divisors of 71316987

1, 3, 7, 21, 3396047, 10188141, 23772329, 71316987

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	-71316986	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 71316987 can be divided by 8 positive divisors. The sum of these divisors (counting 71316987) is 1, the average is 0.125.

Base conversion 71316987

Base	System	Value
2	Binary	100010000000011010111111011
3	Ternary	11222012021111220
4	Quaternary	10100003113323
5	Quinary	121224120422
6	Senary	11024323123
8	Octal	420032773
10	Decimal	71316987
12	Duodecimal	1ba734a3
16	Hexadecimal	44035fb
20	Vigesimal	125ec97
36	Base36	16gkjf

Cryptographic Hash Functions

md5	486f48aed58c8ffcfc053c8f73350010
sha1	77d6143bd351c50372132a0437fcaefae4c78e21
sha256	5a889a04dfd4ea6104259c1a8bac9ad210708e717f9d921af003651741dcdcfa
sha512	e1bf5f19efd191584ed7b6d34c11620ca45b10d4a30d5bda224d95e28d22613a0832e80207a8866cdb9d5ef5b2509c96d5fc3b6c0c74d441a06bca012d68c94f
ripemd-160	3dcb056d4258d01dc09da0d4b4b5a73a14ce75ab

71316987 as geometric shapes

Circle

Radius = n

Diameter	142633974
Circumference	448097844.87072
Area	1.5978494088686E+16

Sphere

Radius = n

Volume	1.5193840736032E+24
Surface area	6.3913976354746E+16
Circumference	448097844.87072

Square

Length = n

Perimeter	285267948
Area	5086112634758169
Diagonal	100857450.24299

Cube

Length = n

Surface area	30516675808549014
Volume	3.6272622865358E+23
Space diagonal	123524644.92673

Equilateral Triangle

Length = n

Perimeter	213950961
Area	2.2023513741048E+15
Altitude	61762322.463365

Triangular Pyramid

Length = n

Surface area	2.2023513741048E+15
Volume	4.2747695999195E+22
Height	33619150.080995