71398995 (number)

71398995 is an odd 8-digits composite number following 71398994 and preceding 71398996. In scientific notation, it is written as 7.1398995 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 38079456 positive integers (up to 71398995) that are relatively prime to 71398995.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1398995 × 10^7
Engineering notation 7.1398995 × 10^6

Prime Factorization of 71398995

Prime Factorization 3 × 5 × 4759933

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71398995
Product of the distinct prime numbers

The prime factorization of 71398995 is 3 × 5 × 4759933. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71398995)

Multiplication

n×y
n×2 142797990
n×3 214196985
n×4 285595980
n×5 356994975

Division

n÷y
n÷2 35699497.5
n÷3 23799665
n÷3 17849748.75
n÷5 14279799

Exponentiation

ny
n2 5097816487010025
n3 3.6397897386695E+23
n4 2.5987732935231E+31
n5 1.8554980139039E+39

Nth Root

y√n
2√n 8449.7926010051
3√n 414.85599106491
4√n 91.922753445516
5√n 37.216747825067

Divisors of 71398995

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 -71398994
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 71398995 can be divided by 8 positive divisors. The sum of these divisors (counting 71398995) is 1, the average is 0.125.

Base conversion 71398995

Base System Value
2 Binary 100010000010111011001010011
3 Ternary 11222100110000020
4 Quaternary 10100113121103
5 Quinary 121234231440
6 Senary 11030154523
8 Octal 420273123
10 Decimal 71398995
12 Duodecimal 1bab2a43
16 Hexadecimal 4417653
20 Vigesimal 1264h9f
36 Base36 16ibtf

Cryptographic Hash Functions

md5 55874275cb4e9a759e8b0cb4c8fdbc9b
sha1 a5d9d64e91d2e2a51b3b0f854dbc882ea68577a3
sha256 8bbffd9ef8d8ee2e2730dc6b2e2d94d50bf5e66c721e1ef26f4f744aba43e4f3
sha512 7383bbf2f12cc9b2a39b3db215c2e2b7a4b9940f16e1e02980267c4525e15540f5d7b1eb1a58981ba21a8e5ecb7f806c19611c4b8f18c15b8f73dd4753665453
ripemd-160 2b2c6588bc3d342288168df9e2ffa3d095d33e6f

71398995 as geometric shapes

Circle

Radius = n
Diameter 142797990
Circumference 448613116.33139
Area 1.601526282494E+16

Sphere

Radius = n
Volume 1.5246315604821E+24
Surface area 6.4061051299758E+16
Circumference 448613116.33139

Square

Length = n
Perimeter 285595980
Area 5097816487010025
Diagonal 100973427.06881

Cube

Length = n
Surface area 30586898922060150
Volume 3.6397897386695E+23
Space diagonal 123666686.94936

Equilateral Triangle

Length = n
Perimeter 214196985
Area 2.2074192907909E+15
Altitude 61833343.474678

Triangular Pyramid

Length = n
Surface area 2.2074192907909E+15
Volume 4.289533343844E+22
Height 33657809.022936