71328994 (number)

71328994 is an even 8-digits composite number following 71328993 and preceding 71328995. In scientific notation, it is written as 7.1328994 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors. There are 31591440 positive integers (up to 71328994) that are relatively prime to 71328994.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1328994 × 10^7
Engineering notation 7.1328994 × 10^6

Prime Factorization of 71328994

Prime Factorization 2 × 11 × 179 × 59 × 307

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 71328994
Product of the distinct prime numbers

The prime factorization of 71328994 is 2 × 11 × 179 × 59 × 307. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 78, 33, 646, 149, 599, 3162, 30417, 48453, 96862, 555904, 4998423, 3599994, 41570050, 36440604, 636409410, 999277392, 4606181757, 7314529654

Basic calculations (n = 71328994)

Multiplication

n×y
n×2 142657988
n×3 213986982
n×4 285315976
n×5 356644970

Division

n÷y
n÷2 35664497
n÷3 23776331.333333
n÷3 17832248.5
n÷5 14265798.8

Exponentiation

ny
n2 5087825385052036
n3 3.6290946636342E+23
n4 2.588596714878E+31
n5 1.8464199954395E+39

Nth Root

y√n
2√n 8445.6494125674
3√n 414.72036903467
4√n 91.900214431564
5√n 37.209447352993

Divisors of 71328994

1, 2, 11, 22, 59, 118, 179, 307, 358, 614, 649, 1298, 1969, 3377, 3938, 6754, 10561, 18113, 21122, 36226, 54953, 109906, 116171, 199243, 232342, 398486, 604483, 1208966, 3242227, 6484454, 35664497, 71328994

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71328993
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71328994 can be divided by 32 positive divisors. The sum of these divisors (counting 71328994) is 1, the average is 0.03125.

Base conversion 71328994

Base System Value
2 Binary 100010000000110010011100010
3 Ternary 11222012212222121
4 Quaternary 10100012103202
5 Quinary 121230011434
6 Senary 11024454454
8 Octal 420062342
10 Decimal 71328994
12 Duodecimal 1ba7a42a
16 Hexadecimal 44064e2
20 Vigesimal 125g29e
36 Base36 16gtsy

Cryptographic Hash Functions

md5 15b5fd2a3a469bdf0a0f8e912915f710
sha1 69efd02d769262d7b819d092a4172f615bce9d9b
sha256 1356c332db0f926934837c654a7efd46ba4afb462ae5a28361fd33530c011457
sha512 85d726cf87a2248e1d973cd0919861d7c73dacd98262610b078f2a6c28b5eedb9e1de337dec4dd5499faa6b4341506a0a6622639b837de5d42b21581349ccb9a
ripemd-160 72d10890a75ae8f5fb086ae66cddb9566df4f7e8

71328994 as geometric shapes

Circle

Radius = n
Diameter 142657988
Circumference 448173287.0767
Area 1.5983874852427E+16

Sphere

Radius = n
Volume 1.5201516179274E+24
Surface area 6.3935499409709E+16
Circumference 448173287.0767

Square

Length = n
Perimeter 285315976
Area 5087825385052036
Diagonal 100874430.70523

Cube

Length = n
Surface area 30526952310312216
Volume 3.6290946636342E+23
Space diagonal 123545441.66078

Equilateral Triangle

Length = n
Perimeter 213986982
Area 2.2030930167372E+15
Altitude 61772720.830388

Triangular Pyramid

Length = n
Surface area 2.2030930167372E+15
Volume 4.2769290770395E+22
Height 33624810.235076