71394688 (number)

71394688 is an even 8-digits composite number following 71394687 and preceding 71394689. In scientific notation, it is written as 7.1394688 × 10^7. The sum of its digits is 46. It has a total of 9 prime factors and 32 positive divisors. There are 35596800 positive integers (up to 71394688) that are relatively prime to 71394688.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-four thousand six hundred eighty-eight

Notation

Scientific notation 7.1394688 × 10^7
Engineering notation 7.1394688 × 10^6

Prime Factorization of 71394688

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 541 × 1031

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1115542
Product of the distinct prime numbers

The prime factorization of 71394688 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 541 × 1031. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71394688)

Multiplication

n×y
n×2 142789376
n×3 214184064
n×4 285578752
n×5 356973440

Division

n÷y
n÷2 35697344
n÷3 23798229.333333
n÷3 17848672
n÷5 14278937.6

Exponentiation

ny
n2 5097201474617344
n3 3.6391310895345E+23
n4 2.5981462872841E+31
n5 1.8549384355901E+39

Nth Root

y√n
2√n 8449.5377388352
3√n 414.84764911424
4√n 91.921367150599
5√n 37.216298809221

Divisors of 71394688

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 -71394687
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 71394688 can be divided by 32 positive divisors. The sum of these divisors (counting 71394688) is 1, the average is 0.03125.

Base conversion 71394688

Base System Value
2 Binary 100010000010110010110000000
3 Ternary 11222100020002201
4 Quaternary 10100112112000
5 Quinary 121234112223
6 Senary 11030122544
8 Octal 420262600
10 Decimal 71394688
12 Duodecimal 1bab0454
16 Hexadecimal 4416580
20 Vigesimal 12646e8
36 Base36 16i8hs

Cryptographic Hash Functions

md5 7e96568b6641da7428da6bcb5ccdf95c
sha1 34d2c026c935b2273c780c9e925632f15339051b
sha256 70129c668d27ec4533971e7185af0d17721a00b9cd03bf364bf633dcad92c67b
sha512 f806938d50299efb155b82b1c024d8b733097e2e2d84f8ea40ad1fe8f8616b1215ea25db3a94a17dff20fe826e48494827935c8bbe5369e9252fb6da4b5812e4
ripemd-160 487c910f23e6c945d6f5f354f9add42b24d3d5c4

71394688 as geometric shapes

Circle

Radius = n
Diameter 142789376
Circumference 448586054.65227
Area 1.6013330706525E+16

Sphere

Radius = n
Volume 1.5243556661776E+24
Surface area 6.40533228261E+16
Circumference 448586054.65227

Square

Length = n
Perimeter 285578752
Area 5097201474617344
Diagonal 100967336.051

Cube

Length = n
Surface area 30583208847704064
Volume 3.6391310895345E+23
Space diagonal 123659227.00653

Equilateral Triangle

Length = n
Perimeter 214184064
Area 2.2071529826131E+15
Altitude 61829613.503264

Triangular Pyramid

Length = n
Surface area 2.2071529826131E+15
Volume 4.2887571183943E+22
Height 33655778.683665