71390256 (number)

71390256 is an even 8-digits composite number following 71390255 and preceding 71390257. In scientific notation, it is written as 7.1390256 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 80 positive divisors. There are 20151936 positive integers (up to 71390256) that are relatively prime to 71390256.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety thousand two hundred fifty-six

Notation

Scientific notation 7.1390256 × 10^7
Engineering notation 7.1390256 × 10^6

Prime Factorization of 71390256

Prime Factorization 2 × 2 × 2 × 2 × 3 × 49 × 127 × 239

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8923782
Product of the distinct prime numbers

The prime factorization of 71390256 is 2 × 2 × 2 × 2 × 3 × 49 × 127 × 239. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 7, 33, 38, 409, 849, 995, 7471, 59857, 40859, 389214, 211329, 8972156, 9197275, 23184297, 62545362, 389082473, 738128963, 9416329926, 5195160577

Basic calculations (n = 71390256)

Multiplication

n×y
n×2 142780512
n×3 214170768
n×4 285561024
n×5 356951280

Division

n÷y
n÷2 35695128
n÷3 23796752
n÷3 17847564
n÷5 14278051.2

Exponentiation

ny
n2 5096568651745536
n3 3.6384534076969E+23
n4 2.5975012021955E+31
n5 1.8543627578505E+39

Nth Root

y√n
2√n 8449.275471897
3√n 414.83906470888
4√n 91.919940556427
5√n 37.21583673918

Divisors of 71390256

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 49, 98, 127, 147, 196, 239, 254, 294, 381, 392, 478, 508, 588, 717, 762, 784, 956, 1016, 1176, 1434, 1524, 1912, 2032, 2352, 2868, 3048, 3824, 5736, 6096, 6223, 11472, 11711, 12446, 18669, 23422, 24892, 30353, 35133, 37338, 46844, 49784, 60706, 70266, 74676, 91059, 93688, 99568, 121412, 140532, 149352, 182118, 187376, 242824, 281064, 298704, 364236, 485648, 562128, 728472, 1456944, 1487297, 2974594, 4461891, 5949188, 8923782, 11898376, 17847564, 23796752, 35695128, 71390256

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71390255
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71390256 can be divided by 80 positive divisors. The sum of these divisors (counting 71390256) is 1, the average is 0.0125.

Base conversion 71390256

Base System Value
2 Binary 100010000010101010000110000
3 Ternary 11222100000000120
4 Quaternary 10100111100300
5 Quinary 121233442011
6 Senary 11030050240
8 Octal 420252060
10 Decimal 71390256
12 Duodecimal 1baa9980
16 Hexadecimal 4415430
20 Vigesimal 1263fcg
36 Base36 16i52o

Cryptographic Hash Functions

md5 3561ced03169fe2dc32fcea66d9804e6
sha1 c1304454089e89c5233a2ff58672b874a064e4d5
sha256 2d6ebf8b725a62c947c6558c4b7fff6db526d57480bb09c816e4c8329e619e1b
sha512 bd31aabec23c98e1d8b607fb31130a01b8a3d48dfc3c0ac3c702999046869bacb8791b30c9eb5db0873bb12f31a14427def9bb2e1dc0b878b208808f9bd97fa1
ripemd-160 2c292247b0644178cf0fa153d6b8a2062716af8b

71390256 as geometric shapes

Circle

Radius = n
Diameter 142780512
Circumference 448558207.57499
Area 1.601134263484E+16

Sphere

Radius = n
Volume 1.5240717994732E+24
Surface area 6.4045370539359E+16
Circumference 448558207.57499

Square

Length = n
Perimeter 285561024
Area 5096568651745536
Diagonal 100961068.25649

Cube

Length = n
Surface area 30579411910473216
Volume 3.6384534076969E+23
Space diagonal 123651550.55735

Equilateral Triangle

Length = n
Perimeter 214170768
Area 2.2068789622715E+15
Altitude 61825775.278674

Triangular Pyramid

Length = n
Surface area 2.2068789622715E+15
Volume 4.2879584626896E+22
Height 33653689.418829