71398960 (number)

71398960 is an even 8-digits composite number following 71398959 and preceding 71398961. In scientific notation, it is written as 7.1398960 × 10^7. The sum of its digits is 43. It has a total of 8 prime factors and 80 positive divisors. There are 26742528 positive integers (up to 71398960) that are relatively prime to 71398960.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1398960 × 10^7
Engineering notation 7.1398960 × 10^6

Prime Factorization of 71398960

Prime Factorization 2 × 2 × 2 × 2 × 5 × 19 × 107 × 439

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8924870
Product of the distinct prime numbers

The prime factorization of 71398960 is 2 × 2 × 2 × 2 × 5 × 19 × 107 × 439. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 3, 57, 97, 672, 50, 9409, 6663, 26285, 55227, 187111, 278113, 7480058, 3079857, 90447841, 9148369, 550144482, 109156610, 6645066458, 7125656224

Basic calculations (n = 71398960)

Multiplication

n×y
n×2 142797920
n×3 214196880
n×4 285595840
n×5 356994800

Division

n÷y
n÷2 35699480
n÷3 23799653.333333
n÷3 17849740
n÷5 14279792

Exponentiation

ny
n2 5097811489081600
n3 3.6397843859648E+23
n4 2.5987681978212E+31
n5 1.8554934660551E+39

Nth Root

y√n
2√n 8449.7905299481
3√n 414.85592327702
4√n 91.922742180312
5√n 37.216744176314

Divisors of 71398960

1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 107, 152, 190, 214, 304, 380, 428, 439, 535, 760, 856, 878, 1070, 1520, 1712, 1756, 2033, 2140, 2195, 3512, 4066, 4280, 4390, 7024, 8132, 8341, 8560, 8780, 10165, 16264, 16682, 17560, 20330, 32528, 33364, 35120, 40660, 41705, 46973, 66728, 81320, 83410, 93946, 133456, 162640, 166820, 187892, 234865, 333640, 375784, 469730, 667280, 751568, 892487, 939460, 1784974, 1878920, 3569948, 3757840, 4462435, 7139896, 8924870, 14279792, 17849740, 35699480, 71398960

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71398959
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71398960 can be divided by 80 positive divisors. The sum of these divisors (counting 71398960) is 1, the average is 0.0125.

Base conversion 71398960

Base System Value
2 Binary 100010000010111011000110000
3 Ternary 11222100102221221
4 Quaternary 10100113120300
5 Quinary 121234231320
6 Senary 11030154424
8 Octal 420273060
10 Decimal 71398960
12 Duodecimal 1bab2a14
16 Hexadecimal 4417630
20 Vigesimal 1264h80
36 Base36 16ibsg

Cryptographic Hash Functions

md5 2b131e2ad6c384685c6a3a15dd82d5c6
sha1 d185c6917926cdbb8e39196bb82f028063e547c8
sha256 6a7e362e376511f08e2c72c207ee49517fdac97218c2f3e67df30e4152eb3994
sha512 40f108da6501238730a6b3b75329c0b5c957bba7da8e630fd9cfffda49dc5821e187bc8d3b5bd56a1af8d2523ea7c71ac222a3d0babb17e02172895a4087467d
ripemd-160 819b06ec4bc6a12bde6abf44e205a7e8ba6f2dd9

71398960 as geometric shapes

Circle

Radius = n
Diameter 142797920
Circumference 448612896.4199
Area 1.6015247123484E+16

Sphere

Radius = n
Volume 1.5246293183464E+24
Surface area 6.4060988493938E+16
Circumference 448612896.4199

Square

Length = n
Perimeter 285595840
Area 5097811489081600
Diagonal 100973377.57133

Cube

Length = n
Surface area 30586868934489600
Volume 3.6397843859648E+23
Space diagonal 123666626.32758

Equilateral Triangle

Length = n
Perimeter 214196880
Area 2.2074171266244E+15
Altitude 61833313.163789

Triangular Pyramid

Length = n
Surface area 2.2074171266244E+15
Volume 4.289527035621E+22
Height 33657792.523778