71398516 (number)

71398516 is an even 8-digits composite number following 71398515 and preceding 71398517. In scientific notation, it is written as 7.1398516 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 30295200 positive integers (up to 71398516) that are relatively prime to 71398516.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-eight thousand five hundred sixteen

Notation

Scientific notation 7.1398516 × 10^7
Engineering notation 7.1398516 × 10^6

Prime Factorization of 71398516

Prime Factorization 2 × 2 × 7 × 101 × 25247

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35699258
Product of the distinct prime numbers

The prime factorization of 71398516 is 2 × 2 × 7 × 101 × 25247. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 4, 46, 987, 341, 565, 4767, 63816, 98649, 245655, 680008, 5039996, 2102829, 98334559, 58511006, 854887702, 435250518, 3562186093, 4731304849

Basic calculations (n = 71398516)

Multiplication

n×y
n×2 142797032
n×3 214195548
n×4 285594064
n×5 356992580

Division

n÷y
n÷2 35699258
n÷3 23799505.333333
n÷3 17849629
n÷5 14279703.2

Exponentiation

ny
n2 5097748087002256
n3 3.639716483538E+23
n4 2.5987035558535E+31
n5 1.8554357741186E+39

Nth Root

y√n
2√n 8449.7642570666
3√n 414.85506333727
4√n 91.922599272794
5√n 37.216697889154

Divisors of 71398516

1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 25247, 50494, 100988, 176729, 353458, 706916, 2549947, 5099894, 10199788, 17849629, 35699258, 71398516

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71398515
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71398516 can be divided by 24 positive divisors. The sum of these divisors (counting 71398516) is 1, the average is 0.041666666666667.

Base conversion 71398516

Base System Value
2 Binary 100010000010111010001110100
3 Ternary 11222100102100111
4 Quaternary 10100113101310
5 Quinary 121234223031
6 Senary 11030152404
8 Octal 420272164
10 Decimal 71398516
12 Duodecimal 1bab2704
16 Hexadecimal 4417474
20 Vigesimal 1264g5g
36 Base36 16ibg4

Cryptographic Hash Functions

md5 4032f8e66065eed9e061aeeee035592c
sha1 fe756db801d629013374848ffa8529fc703278f2
sha256 e3075844a754666b05d1eadfd50cbb1806df4b24443f2adf173dafc12014eb17
sha512 09b0a6309eb4249a533c54d2e2324f6efa0c71ec60156f565bb711ade57775e069924fa8fb25b65a562777cd9cd3d7333211871079ae9162392f436558613781
ripemd-160 285af241b8c8b5130e4e0fafe2ffc3b775d872dc

71398516 as geometric shapes

Circle

Radius = n
Diameter 142797032
Circumference 448610106.68563
Area 1.6015047939978E+16

Sphere

Radius = n
Volume 1.5246008754444E+24
Surface area 6.4060191759911E+16
Circumference 448610106.68563

Square

Length = n
Perimeter 285594064
Area 5097748087002256
Diagonal 100972749.66051

Cube

Length = n
Surface area 30586488522013536
Volume 3.639716483538E+23
Space diagonal 123665857.29702

Equilateral Triangle

Length = n
Perimeter 214195548
Area 2.2073896727187E+15
Altitude 61832928.64851

Triangular Pyramid

Length = n
Surface area 2.2073896727187E+15
Volume 4.2894470118436E+22
Height 33657583.220171