71398663 (number)

71398663 is an odd 8-digits composite number following 71398662 and preceding 71398664. In scientific notation, it is written as 7.1398663 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 61198848 positive integers (up to 71398663) that are relatively prime to 71398663.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-eight thousand six hundred sixty-three

Notation

Scientific notation 7.1398663 × 10^7
Engineering notation 7.1398663 × 10^6

Prime Factorization of 71398663

Prime Factorization 7 × 10199809

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 71398663
Product of the distinct prime numbers

The prime factorization of 71398663 is 7 × 10199809. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 6, 62, 35, 895, 767, 5288, 2507, 44494, 97926, 317770, 417409, 8242862, 4640165, 76680210, 19221526, 360912337, 708027314, 5903126165, 7113615605

Basic calculations (n = 71398663)

Multiplication

n×y
n×2 142797326
n×3 214195989
n×4 285594652
n×5 356993315

Division

n÷y
n÷2 35699331.5
n÷3 23799554.333333
n÷3 17849665.75
n÷5 14279732.6

Exponentiation

ny
n2 5097769078187569
n3 3.6397389646533E+23
n4 2.5987249574525E+31
n5 1.8554548746684E+39

Nth Root

y√n
2√n 8449.7729555296
3√n 414.85534804744
4√n 91.922646586843
5√n 37.216713213983

Divisors of 71398663

1, 7, 10199809, 71398663

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71398662
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71398663 can be divided by 4 positive divisors. The sum of these divisors (counting 71398663) is 1, the average is 0.25.

Base conversion 71398663

Base System Value
2 Binary 100010000010111010100000111
3 Ternary 11222100102112221
4 Quaternary 10100113110013
5 Quinary 121234224123
6 Senary 11030153211
8 Octal 420272407
10 Decimal 71398663
12 Duodecimal 1bab2807
16 Hexadecimal 4417507
20 Vigesimal 1264gd3
36 Base36 16ibk7

Cryptographic Hash Functions

md5 9f09d8f87ab00bbd53862f4d6dd96662
sha1 99556b06047ce1267d8ad0228651d678ab249956
sha256 d423ce1455ac4b7bd0303770e90e1558128dab7cf9367f2ff22cfdf95f873968
sha512 b3014d642008570f6bc6b9100afb5841dffc4ef4a24c2cd95942432178dbc018b86fe7023730555a23984c425c942c8da0efbf47c7ab58730455c23a491bd191
ripemd-160 56646c396d6081885a15877d8e429162850e3142

71398663 as geometric shapes

Circle

Radius = n
Diameter 142797326
Circumference 448611030.31387
Area 1.6015113885731E+16

Sphere

Radius = n
Volume 1.5246102923119E+24
Surface area 6.4060455542925E+16
Circumference 448611030.31387

Square

Length = n
Perimeter 285594652
Area 5097769078187569
Diagonal 100972957.54991

Cube

Length = n
Surface area 30586614469125414
Volume 3.6397389646533E+23
Space diagonal 123666111.90849

Equilateral Triangle

Length = n
Perimeter 214195989
Area 2.2073987621686E+15
Altitude 61833055.954244

Triangular Pyramid

Length = n
Surface area 2.2073987621686E+15
Volume 4.2894735060921E+22
Height 33657652.516635