71395998 (number)

71395998 is an even 8-digits composite number following 71395997 and preceding 71395999. In scientific notation, it is written as 7.1395998 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 23798664 positive integers (up to 71395998) that are relatively prime to 71395998.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1395998 × 10^7
Engineering notation 7.1395998 × 10^6

Prime Factorization of 71395998

Prime Factorization 2 × 3 × 11899333

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71395998
Product of the distinct prime numbers

The prime factorization of 71395998 is 2 × 3 × 11899333. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71395998)

Multiplication

n×y
n×2 142791996
n×3 214187994
n×4 285583992
n×5 356979990

Division

n÷y
n÷2 35697999
n÷3 23798666
n÷3 17848999.5
n÷5 14279199.6

Exponentiation

ny
n2 5097388530416004
n3 3.639331413228E+23
n4 2.5983369830017E+31
n5 1.8551086204171E+39

Nth Root

y√n
2√n 8449.6152575132
3√n 414.8501864043
4√n 91.921788807188
5√n 37.216435382389

Divisors of 71395998

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 -71395997
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 71395998 can be divided by 8 positive divisors. The sum of these divisors (counting 71395998) is 1, the average is 0.125.

Base conversion 71395998

Base System Value
2 Binary 100010000010110101010011110
3 Ternary 11222100021220020
4 Quaternary 10100112222132
5 Quinary 121234132443
6 Senary 11030133010
8 Octal 420265236
10 Decimal 71395998
12 Duodecimal 1bab1166
16 Hexadecimal 4416a9e
20 Vigesimal 12649ji
36 Base36 16i9i6

Cryptographic Hash Functions

md5 6d577fd50ab80f9c30ee8d615879eb84
sha1 d463b0b44f63d9d55c2949fc5bd6bd480f6b982f
sha256 32e9493d40aa18c7cb8f945428e314e8c789032d5b3aa7b23a73d1b017dec727
sha512 dd366139a65aa00fec1a77e1f0bb39d5066615887dc5dce6f0f04f24ed7bee886d508c14110eb74fc5b26a3aa05790228b4f052c7391da07b29a88e6272e083e
ripemd-160 d009d981341c549115d9481aec1d5d0e0a118b43

71395998 as geometric shapes

Circle

Radius = n
Diameter 142791996
Circumference 448594285.62502
Area 1.6013918359648E+16

Sphere

Radius = n
Volume 1.5244395775701E+24
Surface area 6.4055673438591E+16
Circumference 448594285.62502

Square

Length = n
Perimeter 285583992
Area 5097388530416004
Diagonal 100969188.67076

Cube

Length = n
Surface area 30584331182496024
Volume 3.639331413228E+23
Space diagonal 123661495.99309

Equilateral Triangle

Length = n
Perimeter 214187994
Area 2.2072339801498E+15
Altitude 61830747.996543

Triangular Pyramid

Length = n
Surface area 2.2072339801498E+15
Volume 4.2889932021313E+22
Height 33656396.223587