71393240 (number)

71393240 is an even 8-digits composite number following 71393239 and preceding 71393241. In scientific notation, it is written as 7.1393240 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 32 positive divisors. There are 28410624 positive integers (up to 71393240) that are relatively prime to 71393240.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-three thousand two hundred forty

Notation

Scientific notation 7.1393240 × 10^7
Engineering notation 7.1393240 × 10^6

Prime Factorization of 71393240

Prime Factorization 2 × 2 × 2 × 5 × 199 × 8969

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 17848310
Product of the distinct prime numbers

The prime factorization of 71393240 is 2 × 2 × 2 × 5 × 199 × 8969. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 9, 84, 71, 443, 50, 265, 1146, 29169, 92650, 898315, 724852, 3306200, 2054148, 67110945, 15811038, 516868967, 530777797, 9665673431, 574962246

Basic calculations (n = 71393240)

Multiplication

n×y
n×2 142786480
n×3 214179720
n×4 285572960
n×5 356966200

Division

n÷y
n÷2 35696620
n÷3 23797746.666667
n÷3 17848310
n÷5 14278648

Exponentiation

ny
n2 5096994717697600
n3 3.6389096715932E+23
n4 2.5979355152237E+31
n5 1.8547503374289E+39

Nth Root

y√n
2√n 8449.4520532399
3√n 414.84484450102
4√n 91.920901068472
5√n 37.216147846623

Divisors of 71393240

1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3980, 7960, 8969, 17938, 35876, 44845, 71752, 89690, 179380, 358760, 1784831, 3569662, 7139324, 8924155, 14278648, 17848310, 35696620, 71393240

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 -71393239
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 71393240 can be divided by 32 positive divisors. The sum of these divisors (counting 71393240) is 1, the average is 0.03125.

Base conversion 71393240

Base System Value
2 Binary 100010000010101111111011000
3 Ternary 11222100011010002
4 Quaternary 10100111333120
5 Quinary 121234040430
6 Senary 11030112132
8 Octal 420257730
10 Decimal 71393240
12 Duodecimal 1baab648
16 Hexadecimal 4415fd8
20 Vigesimal 1264320
36 Base36 16i7dk

Cryptographic Hash Functions

md5 346eb9c9838d9aaa3e8e52237039c4f2
sha1 64cb640f7de5e2d619714f7e7c4cd7ea9720cd5f
sha256 b17af9cab9543b223915600e7f0349e1286651323b2282fe181d85b56bf1bacf
sha512 ae3e315b5c30684a10f20df3c6f6580bab0cfe7018af791ccef779dca00a578ae8090710f010cdc5bb7f07edd13a525915591dbc8959b477a49c086b4bd6c84d
ripemd-160 f21cd74feca187c15b71f6548fe26cbc3fda0839

71393240 as geometric shapes

Circle

Radius = n
Diameter 142786480
Circumference 448576956.59995
Area 1.6012681160505E+16

Sphere

Radius = n
Volume 1.5242629188472E+24
Surface area 6.4050724642019E+16
Circumference 448576956.59995

Square

Length = n
Perimeter 285572960
Area 5096994717697600
Diagonal 100965288.26976

Cube

Length = n
Surface area 30581968306185600
Volume 3.6389096715932E+23
Space diagonal 123656718.99696

Equilateral Triangle

Length = n
Perimeter 214179720
Area 2.2070634542406E+15
Altitude 61828359.498479

Triangular Pyramid

Length = n
Surface area 2.2070634542406E+15
Volume 4.2884961748481E+22
Height 33655096.089919