71398395 (number)

71398395 is an odd 8-digits composite number following 71398394 and preceding 71398396. In scientific notation, it is written as 7.1398395 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 38079072 positive integers (up to 71398395) that are relatively prime to 71398395.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1398395 × 10^7
Engineering notation 7.1398395 × 10^6

Prime Factorization of 71398395

Prime Factorization 45 × 3 × 528877

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71398395
Product of the distinct prime numbers

The prime factorization of 71398395 is 45 × 3 × 528877. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 83, 76, 478, 903, 2870, 5715, 75098, 25425, 679956, 262527, 8279504, 9303208, 94911247, 97600670, 717519225, 819648440, 282007263, 6332938951

Basic calculations (n = 71398395)

Multiplication

n×y
n×2 142796790
n×3 214195185
n×4 285593580
n×5 356991975

Division

n÷y
n÷2 35699197.5
n÷3 23799465
n÷3 17849598.75
n÷5 14279679

Exponentiation

ny
n2 5097730808576025
n3 3.6396979787438E+23
n4 2.5986859396705E+31
n5 1.8554200520154E+39

Nth Root

y√n
2√n 8449.7570971005
3√n 414.8548289837
4√n 91.922560327161
5√n 37.216685274821

Divisors of 71398395

1, 3, 45, 135, 528877, 1586631, 23799465, 71398395

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 -71398394
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 71398395 can be divided by 8 positive divisors. The sum of these divisors (counting 71398395) is 1, the average is 0.125.

Base conversion 71398395

Base System Value
2 Binary 100010000010111001111111011
3 Ternary 11222100102012000
4 Quaternary 10100113033323
5 Quinary 121234222040
6 Senary 11030152043
8 Octal 420271773
10 Decimal 71398395
12 Duodecimal 1bab2623
16 Hexadecimal 44173fb
20 Vigesimal 1264fjf
36 Base36 16ibcr

Cryptographic Hash Functions

md5 53d3d10bfa2a1892d2584914e4080627
sha1 76580a4b0d3f16aac18a4417af8aa04b4b1a4ddd
sha256 890c7b181738cbfc58092c30c071b654d3ccad9621ee2aab05085f9dd0171ca7
sha512 300034d69fb7e0f20eabb86cddfaf258024e067228807ddbd4f594deea6c84c91ee32738baeb96e1efe2be69632f1a7c1a4136beed58db053544085ee8ca7afd
ripemd-160 10660290ec141ac722fe0b7aef165c9c70666430

71398395 as geometric shapes

Circle

Radius = n
Diameter 142796790
Circumference 448609346.4202
Area 1.6014993658201E+16

Sphere

Radius = n
Volume 1.5245931241743E+24
Surface area 6.4059974632803E+16
Circumference 448609346.4202

Square

Length = n
Perimeter 285593580
Area 5097730808576025
Diagonal 100972578.54067

Cube

Length = n
Surface area 30586384851456150
Volume 3.6396979787438E+23
Space diagonal 123665647.71887

Equilateral Triangle

Length = n
Perimeter 214195185
Area 2.2073821909407E+15
Altitude 61832823.859436

Triangular Pyramid

Length = n
Surface area 2.2073821909407E+15
Volume 4.2894252037345E+22
Height 33657526.180224