71398973 (number)

71398973 is an odd 8-digits prime number following 71398972 and preceding 71398974. In scientific notation, it is written as 7.1398973 × 10^7. The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors. There are 71398972 positive integers (up to 71398973) that are relatively prime to 71398973.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1398973 × 10^7
Engineering notation 7.1398973 × 10^6

Prime Factorization of 71398973

Prime Factorization 71398973

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 71398973
Product of the distinct prime numbers

The prime factorization of 71398973 is 71398973. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 3, 6, 68, 154, 62, 4215, 603, 4913, 44429, 999915, 3541, 5779591, 1683477, 16866664, 51695401, 427813820, 508898535, 9209518386, 5968016571

Basic calculations (n = 71398973)

Multiplication

n×y
n×2 142797946
n×3 214196919
n×4 285595892
n×5 356994865

Division

n÷y
n÷2 35699486.5
n÷3 23799657.666667
n÷3 17849743.25
n÷5 14279794.6

Exponentiation

ny
n2 5097813345454729
n3 3.6397863741116E+23
n4 2.5987700905096E+31
n5 1.855495155255E+39

Nth Root

y√n
2√n 8449.7912991979
3√n 414.85594845538
4√n 91.922746364531
5√n 37.216745531566

Divisors of 71398973

1, 71398973

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 71398974
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 35699487
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 8449.7913583709
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999719884
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71398973 can be divided by 2 positive divisors. The sum of these divisors (counting 71398973) is 71398974, the average is 35699487.

Base conversion 71398973

Base System Value
2 Binary 100010000010111011000111101
3 Ternary 11222100102222102
4 Quaternary 10100113120331
5 Quinary 121234231343
6 Senary 11030154445
8 Octal 420273075
10 Decimal 71398973
12 Duodecimal 1bab2a25
16 Hexadecimal 441763d
20 Vigesimal 1264h8d
36 Base36 16ibst

Cryptographic Hash Functions

md5 f2e582d82e3f33515791d69c7486ca7b
sha1 49814bbbbd9c780457221633d9c07fdec426437b
sha256 6848f40b39cc8c234acae824e25a19642a9c9167a11c166fdb21110a4fb5fbf5
sha512 27e177f941cb44745419dd7aab5439dc9ce91bf96634bdafd32774dcf0e24a81196de529fc2bfba12dbb05dc2098bb05e447cc1177f667834cd66c478ce12079
ripemd-160 b27e8638b0a57400e36c80fada11a4e59183b3c8

71398973 as geometric shapes

Circle

Radius = n
Diameter 142797946
Circumference 448612978.10131
Area 1.6015252955453E+16

Sphere

Radius = n
Volume 1.5246301511394E+24
Surface area 6.406101182181E+16
Circumference 448612978.10131

Square

Length = n
Perimeter 285595892
Area 5097813345454729
Diagonal 100973395.95611

Cube

Length = n
Surface area 30586880072728374
Volume 3.6397863741116E+23
Space diagonal 123666648.84424

Equilateral Triangle

Length = n
Perimeter 214196919
Area 2.2074179304576E+15
Altitude 61833324.422119

Triangular Pyramid

Length = n
Surface area 2.2074179304576E+15
Volume 4.2895293786745E+22
Height 33657798.652037