71394408 (number)

71394408 is an even 8-digits composite number following 71394407 and preceding 71394409. In scientific notation, it is written as 7.1394408 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 48 positive divisors. There are 23703840 positive integers (up to 71394408) that are relatively prime to 71394408.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1394408 × 10^7
Engineering notation 7.1394408 × 10^6

Prime Factorization of 71394408

Prime Factorization 2 × 2 × 2 × 3 × 3 × 271 × 3659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5949534
Product of the distinct prime numbers

The prime factorization of 71394408 is 2 × 2 × 2 × 3 × 3 × 271 × 3659. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71394408)

Multiplication

n×y
n×2 142788816
n×3 214183224
n×4 285577632
n×5 356972040

Division

n÷y
n÷2 35697204
n÷3 23798136
n÷3 17848602
n÷5 14278881.6

Exponentiation

ny
n2 5097161493670464
n3 3.63908827321E+23
n4 2.5981055292557E+31
n5 1.8549020618274E+39

Nth Root

y√n
2√n 8449.5211698652
3√n 414.84710678867
4√n 91.921277024774
5√n 37.21626961775

Divisors of 71394408

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71394407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71394408 can be divided by 48 positive divisors. The sum of these divisors (counting 71394408) is 1, the average is 0.020833333333333.

Base conversion 71394408

Base System Value
2 Binary 100010000010110010001101000
3 Ternary 11222100012201100
4 Quaternary 10100112101220
5 Quinary 121234110113
6 Senary 11030121400
8 Octal 420262150
10 Decimal 71394408
12 Duodecimal 1bab0260
16 Hexadecimal 4416468
20 Vigesimal 1264608
36 Base36 16i8a0

Cryptographic Hash Functions

md5 3e99776d10f3d1fc8fbfdf470ddafb61
sha1 45ff1b4c3f0728e721e218b79fb054733892d7a4
sha256 3884c35942fc71630be84ef0f9426030a8e3575da51a214c01da542d2e85cfaf
sha512 05c35c7ebff3678d4c95409d32fb40f72aa07d2e7dd6e6822ada6e2b0751cc125b0728c6e981afa31eed136648881798354b6d5332c22fd724d25390094a3371
ripemd-160 81bb5f33ff99bfd9847656552e6dd735bf49301a

71394408 as geometric shapes

Circle

Radius = n
Diameter 142788816
Circumference 448584295.36038
Area 1.6013205102676E+16

Sphere

Radius = n
Volume 1.5243377313175E+24
Surface area 6.4052820410704E+16
Circumference 448584295.36038

Square

Length = n
Perimeter 285577632
Area 5097161493670464
Diagonal 100966940.0712

Cube

Length = n
Surface area 30582968962022784
Volume 3.63908827321E+23
Space diagonal 123658742.0323

Equilateral Triangle

Length = n
Perimeter 214183224
Area 2.2071356703552E+15
Altitude 61829371.016151

Triangular Pyramid

Length = n
Surface area 2.2071356703552E+15
Volume 4.288706658872E+22
Height 33655646.690399