71358861 (number)

71358861 is an odd 8-digits composite number following 71358860 and preceding 71358862. In scientific notation, it is written as 7.1358861 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 40729008 positive integers (up to 71358861) that are relatively prime to 71358861.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred fifty-eight thousand eight hundred sixty-one

Notation

Scientific notation 7.1358861 × 10^7
Engineering notation 7.1358861 × 10^6

Prime Factorization of 71358861

Prime Factorization 7 × 3 × 1259 × 2699

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71358861
Product of the distinct prime numbers

The prime factorization of 71358861 is 7 × 3 × 1259 × 2699. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 22, 84, 452, 549, 7009, 8633, 99455, 35245, 506871, 852395, 3470171, 5535343, 8880747, 90369290, 826712215, 446498419, 1940484942, 6834398257

Basic calculations (n = 71358861)

Multiplication

n×y
n×2 142717722
n×3 214076583
n×4 285435444
n×5 356794305

Division

n÷y
n÷2 35679430.5
n÷3 23786287
n÷3 17839715.25
n÷5 14271772.2

Exponentiation

ny
n2 5092087043217321
n3 3.6336553151685E+23
n4 2.5929350455702E+31
n5 1.8502889149887E+39

Nth Root

y√n
2√n 8447.4174159917
3√n 414.77824510134
4√n 91.909833075638
5√n 37.212562912074

Divisors of 71358861

1, 3, 7, 21, 1259, 2699, 3777, 8097, 8813, 18893, 26439, 56679, 3398041, 10194123, 23786287, 71358861

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71358860
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71358861 can be divided by 16 positive divisors. The sum of these divisors (counting 71358861) is 1, the average is 0.0625.

Base conversion 71358861

Base System Value
2 Binary 100010000001101100110001101
3 Ternary 11222021101221210
4 Quaternary 10100031212031
5 Quinary 121231440421
6 Senary 11025245033
8 Octal 420154615
10 Decimal 71358861
12 Duodecimal 1ba93779
16 Hexadecimal 440d98d
20 Vigesimal 125jh31
36 Base36 16hgul

Cryptographic Hash Functions

md5 37bc2eda7d924f2a340f00c767598225
sha1 22fcad5a582c038e2210a8dfac81471153f5fcb8
sha256 f8ac0d37888c82ed6b2e09257232fb912274f32df9949a2635628e036daee56c
sha512 0ffd424195218fcfeb9109a1cf1d79a659550deb6f7106b94a79f449efe8cdd6f56c5dbbd5f6558d1ca23c66137b3bfffa3bd14ccdf6e6438d964e093ac9c4f8
ripemd-160 5d1ffdfcebd8d16b7c96dd3e71b800c7af2e10f7

71358861 as geometric shapes

Circle

Radius = n
Diameter 142717722
Circumference 448360946.97227
Area 1.5997263246411E+16

Sphere

Radius = n
Volume 1.5220619791748E+24
Surface area 6.3989052985645E+16
Circumference 448360946.97227

Square

Length = n
Perimeter 285435444
Area 5092087043217321
Diagonal 100916669.0217

Cube

Length = n
Surface area 30552522259303926
Volume 3.6336553151685E+23
Space diagonal 123597172.82225

Equilateral Triangle

Length = n
Perimeter 214076583
Area 2.2049383688539E+15
Altitude 61798586.411123

Triangular Pyramid

Length = n
Surface area 2.2049383688539E+15
Volume 4.2823038564169E+22
Height 33638889.673899