71399691 (number)

71399691 is an odd 8-digits composite number following 71399690 and preceding 71399692. In scientific notation, it is written as 7.1399691 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 43077600 positive integers (up to 71399691) that are relatively prime to 71399691.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1399691 × 10^7
Engineering notation 7.1399691 × 10^6

Prime Factorization of 71399691

Prime Factorization 3 × 99 × 311 × 773

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71399691
Product of the distinct prime numbers

The prime factorization of 71399691 is 3 × 99 × 311 × 773. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 84, 36, 945, 838, 8093, 6088, 55744, 37985, 965786, 695958, 550867, 5801835, 6031046, 43398165, 338670452, 745218420, 7078208082, 7986093631

Basic calculations (n = 71399691)

Multiplication

n×y
n×2 142799382
n×3 214199073
n×4 285598764
n×5 356998455

Division

n÷y
n÷2 35699845.5
n÷3 23799897
n÷3 17849922.75
n÷5 14279938.2

Exponentiation

ny
n2 5097915874895481
n3 3.6398961821153E+23
n4 2.5988746267511E+31
n5 1.8555884529777E+39

Nth Root

y√n
2√n 8449.8337853475
3√n 414.85733907096
4√n 91.922977461283
5√n 37.216820382827

Divisors of 71399691

1, 3, 99, 297, 311, 773, 933, 2319, 30789, 76527, 92367, 229581, 240403, 721209, 23799897, 71399691

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71399690
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71399691 can be divided by 16 positive divisors. The sum of these divisors (counting 71399691) is 1, the average is 0.0625.

Base conversion 71399691

Base System Value
2 Binary 100010000010111100100001011
3 Ternary 11222100110222000
4 Quaternary 10100113210023
5 Quinary 121234242231
6 Senary 11030202043
8 Octal 420274413
10 Decimal 71399691
12 Duodecimal 1bab3323
16 Hexadecimal 441790b
20 Vigesimal 1264j4b
36 Base36 16iccr

Cryptographic Hash Functions

md5 5116704f9efffebc6e199d095a71e1a3
sha1 cf6903e43bbdd21c66dae3fd2cff8d74f678a73a
sha256 36e26a7f0e2976e2af45cde9308d3784309672f9ce6989449f3c4a960f900bed
sha512 b2ea8726b3bd52bb8886efbdcb5257e292bd610a44f1b7168405cc42591e640c8bd156c5b370b50794ff963c0145a398addba43fe1b5a8ff32f97747e6d95bc2
ripemd-160 664b8b03f6ced7dbc1a5494d95badc7c7bb93a41

71399691 as geometric shapes

Circle

Radius = n
Diameter 142799382
Circumference 448617489.42836
Area 1.601557506119E+16

Sphere

Radius = n
Volume 1.5246761474084E+24
Surface area 6.4062300244762E+16
Circumference 448617489.42836

Square

Length = n
Perimeter 285598764
Area 5097915874895481
Diagonal 100974411.36145

Cube

Length = n
Surface area 30587495249372886
Volume 3.6398961821153E+23
Space diagonal 123667892.45672

Equilateral Triangle

Length = n
Perimeter 214199073
Area 2.2074623270077E+15
Altitude 61833946.228359

Triangular Pyramid

Length = n
Surface area 2.2074623270077E+15
Volume 4.2896587886479E+22
Height 33658137.120483