71388613 (number)

71388613 is an odd 8-digits prime number following 71388612 and preceding 71388614. In scientific notation, it is written as 7.1388613 × 10^7. The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors. There are 71388612 positive integers (up to 71388613) that are relatively prime to 71388613.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eighty-eight thousand six hundred thirteen

Notation

Scientific notation 7.1388613 × 10^7
Engineering notation 7.1388613 × 10^6

Prime Factorization of 71388613

Prime Factorization 71388613

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 71388613
Product of the distinct prime numbers

The prime factorization of 71388613 is 71388613. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 10, 99, 74, 978, 244, 8525, 5056, 56957, 84752, 178388, 337460, 8275430, 4676239, 59823951, 93912815, 402057442, 56480066, 2814019018, 386498223

Basic calculations (n = 71388613)

Multiplication

n×y
n×2 142777226
n×3 214165839
n×4 285554452
n×5 356943065

Division

n÷y
n÷2 35694306.5
n÷3 23796204.333333
n÷3 17847153.25
n÷5 14277722.6

Exponentiation

ny
n2 5096334066063769
n3 3.6382022036094E+23
n4 2.5972620912922E+31
n5 1.8541493829483E+39

Nth Root

y√n
2√n 8449.1782440661
3√n 414.83588226798
4√n 91.91941168255
5√n 37.21566543798

Divisors of 71388613

1, 71388613

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 71388614
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 35694307
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 8449.1783032435
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999719843
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71388613 can be divided by 2 positive divisors. The sum of these divisors (counting 71388613) is 71388614, the average is 35694307.

Base conversion 71388613

Base System Value
2 Binary 100010000010100110111000101
3 Ternary 11222022220202201
4 Quaternary 10100110313011
5 Quinary 121233413423
6 Senary 11030034501
8 Octal 420246705
10 Decimal 71388613
12 Duodecimal 1baa8a31
16 Hexadecimal 4414dc5
20 Vigesimal 1263bad
36 Base36 16i3t1

Cryptographic Hash Functions

md5 8b82a23efc15aee131b040d6f94752b2
sha1 257a96e6775d00ccbbdfa712117a61eb4f3d44e8
sha256 bda3e1fdb32d46cf060ac002878380fa223309fdef7ab6316410968a823f821f
sha512 24bca8d2cdb3b0d1752c0aa0cc6257f26312e0c22e3552a28b3b6fcd1503d0c45fdb20928137951894065825cd0b15c655fbd999741f614764dcf6e2085aff72
ripemd-160 50aeb0c7917328a5fae1e0f66d1ff91a0fdd6d3f

71388613 as geometric shapes

Circle

Radius = n
Diameter 142777226
Circumference 448547884.30153
Area 1.6010605662185E+16

Sphere

Radius = n
Volume 1.5239665753511E+24
Surface area 6.4042422648741E+16
Circumference 448547884.30153

Square

Length = n
Perimeter 285554452
Area 5096334066063769
Diagonal 100958744.7036

Cube

Length = n
Surface area 30578004396382614
Volume 3.6382022036094E+23
Space diagonal 123648704.79787

Equilateral Triangle

Length = n
Perimeter 214165839
Area 2.2067773836916E+15
Altitude 61824352.398936

Triangular Pyramid

Length = n
Surface area 2.2067773836916E+15
Volume 4.2876624158334E+22
Height 33652914.901201