71398160 (number)

71398160 is an even 8-digits composite number following 71398159 and preceding 71398161. In scientific notation, it is written as 7.1398160 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 40 positive divisors. There are 27786240 positive integers (up to 71398160) that are relatively prime to 71398160.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1398160 × 10^7
Engineering notation 7.1398160 × 10^6

Prime Factorization of 71398160

Prime Factorization 2 × 2 × 2 × 2 × 5 × 37 × 24121

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8924770
Product of the distinct prime numbers

The prime factorization of 71398160 is 2 × 2 × 2 × 2 × 5 × 37 × 24121. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71398160)

Multiplication

n×y
n×2 142796320
n×3 214194480
n×4 285592640
n×5 356990800

Division

n÷y
n÷2 35699080
n÷3 23799386.666667
n÷3 17849540
n÷5 14279632

Exponentiation

ny
n2 5097697251385600
n3 3.6396620398599E+23
n4 2.5986517266784E+31
n5 1.8553895176566E+39

Nth Root

y√n
2√n 8449.7431913639
3√n 414.85437383345
4√n 91.922484688807
5√n 37.216660775859

Divisors of 71398160

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71398159
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71398160 can be divided by 40 positive divisors. The sum of these divisors (counting 71398160) is 1, the average is 0.025.

Base conversion 71398160

Base System Value
2 Binary 100010000010111001100010000
3 Ternary 11222100101212022
4 Quaternary 10100113030100
5 Quinary 121234220120
6 Senary 11030151012
8 Octal 420271420
10 Decimal 71398160
12 Duodecimal 1bab2468
16 Hexadecimal 4417310
20 Vigesimal 1264f80
36 Base36 16ib68

Cryptographic Hash Functions

md5 788e7dea3d37ac592af5335f3650903b
sha1 ecb7bd91a69f68fc3ca63a25d1ebf67fecc1f84f
sha256 8330fc6d7c4eb3947bd34161e7163db627f62f3f3080816a25a9cbc1e69553aa
sha512 b8773c420578f0f5103d4d10b3c9f4d7930f9e5345608d6294c8da28d1d285e4ed75b253b6bdbd91d90be8db81daf554e261d9fa9b38481106b9352ad5d4401c
ripemd-160 1f096151102703399a615ee848dcae52f6719537

71398160 as geometric shapes

Circle

Radius = n
Diameter 142796320
Circumference 448607869.87166
Area 1.6014888235178E+16

Sphere

Radius = n
Volume 1.5245780701298E+24
Surface area 6.4059552940712E+16
Circumference 448607869.87166

Square

Length = n
Perimeter 285592640
Area 5097697251385600
Diagonal 100972246.20048

Cube

Length = n
Surface area 30586183508313600
Volume 3.6396620398599E+23
Space diagonal 123665240.68693

Equilateral Triangle

Length = n
Perimeter 214194480
Area 2.207367660251E+15
Altitude 61832620.343466

Triangular Pyramid

Length = n
Surface area 2.207367660251E+15
Volume 4.2893828493537E+22
Height 33657415.400161