71941856 (number)

71941856 is an even 8-digits composite number following 71941855 and preceding 71941857. In scientific notation, it is written as 7.1941856 × 10^7. The sum of its digits is 41. It has a total of 7 prime factors and 24 positive divisors. There are 30832128 positive integers (up to 71941856) that are relatively prime to 71941856.

Interesting facts

Basic properties

Name

Name seventy-one million nine hundred forty-one thousand eight hundred fifty-six

Notation

Scientific notation 7.1941856 × 10^7
Engineering notation 7.1941856 × 10^6

Prime Factorization of 71941856

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 321169

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4496366
Product of the distinct prime numbers

The prime factorization of 71941856 is 2 × 2 × 2 × 2 × 2 × 7 × 321169. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 3, 100, 19, 522, 473, 3644, 8355, 54522, 67355, 209455, 301550, 8994395, 23712, 42817074, 34945598, 583754245, 704048971, 4239039325, 3324270896

Basic calculations (n = 71941856)

Multiplication

n×y
n×2 143883712
n×3 215825568
n×4 287767424
n×5 359709280

Division

n÷y
n÷2 35970928
n÷3 23980618.666667
n÷3 17985464
n÷5 14388371.2

Exponentiation

ny
n2 5175630644724736
n3 3.7234447455197E+23
n4 2.6787152570614E+31
n5 1.9271174728851E+39

Nth Root

y√n
2√n 8481.8545141968
3√n 415.90474890218
4√n 92.096984283943
5√n 37.273169782213

Divisors of 71941856

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 321169, 642338, 1284676, 2248183, 2569352, 4496366, 5138704, 8992732, 10277408, 17985464, 35970928, 71941856

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71941855
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71941856 can be divided by 24 positive divisors. The sum of these divisors (counting 71941856) is 1, the average is 0.041666666666667.

Base conversion 71941856

Base System Value
2 Binary 100010010011011111011100000
3 Ternary 12000101000200012
4 Quaternary 10102123323200
5 Quinary 121404114411
6 Senary 11045544052
8 Octal 422337340
10 Decimal 71941856
12 Duodecimal 20115028
16 Hexadecimal 449bee0
20 Vigesimal 129cecg
36 Base36 16tyow

Cryptographic Hash Functions

md5 e71f8f48711a84f1692b6b24fcff674b
sha1 693b5de7222420838eed6a1aa4d5aa47ad5ee22f
sha256 b2e77f52f734ec80940be544d9420487a82f5e13cf183ee0989a99dcd9cb0c94
sha512 6903306fce745ea70a28a20c9a02796c2c13b5191669c4f35493096ec75c94f7cfafc91b9953f3014d280553d532fa47f6e807e85d4854def779cdef8c724cda
ripemd-160 fcdbd007eb16ce0edc1938d945e39de57276d2f1

71941856 as geometric shapes

Circle

Radius = n
Diameter 143883712
Circumference 452024012.59043
Area 1.6259723211161E+16

Sphere

Radius = n
Volume 1.5596728878096E+24
Surface area 6.5038892844646E+16
Circumference 452024012.59043

Square

Length = n
Perimeter 287767424
Area 5175630644724736
Diagonal 101741148.45749

Cube

Length = n
Surface area 31053783868348416
Volume 3.7234447455197E+23
Space diagonal 124606949.7828

Equilateral Triangle

Length = n
Perimeter 215825568
Area 2.2411138094684E+15
Altitude 62303474.891402

Triangular Pyramid

Length = n
Surface area 2.2411138094684E+15
Volume 4.388121714884E+22
Height 33913716.152497