71941772 (number)

71941772 is an even 8-digits composite number following 71941771 and preceding 71941773. In scientific notation, it is written as 7.1941772 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 30175632 positive integers (up to 71941772) that are relatively prime to 71941772.

Interesting facts

Basic properties

Name

Name seventy-one million nine hundred forty-one thousand seven hundred seventy-two

Notation

Scientific notation 7.1941772 × 10^7
Engineering notation 7.1941772 × 10^6

Prime Factorization of 71941772

Prime Factorization 2 × 2 × 7 × 47 × 54667

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35970886
Product of the distinct prime numbers

The prime factorization of 71941772 is 2 × 2 × 7 × 47 × 54667. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 20, 8, 195, 951, 7178, 755, 35665, 22695, 888329, 781268, 9978869, 1047803, 32649779, 17016904, 216194288, 865800465, 7654101361, 8372917367

Basic calculations (n = 71941772)

Multiplication

n×y
n×2 143883544
n×3 215825316
n×4 287767088
n×5 359708860

Division

n÷y
n÷2 35970886
n÷3 23980590.666667
n÷3 17985443
n÷5 14388354.4

Exponentiation

ny
n2 5175618558499984
n3 3.7234317029457E+23
n4 2.6787027463089E+31
n5 1.9271062223073E+39

Nth Root

y√n
2√n 8481.849562448
3√n 415.90458703066
4√n 92.096957400601
5√n 37.273161078107

Divisors of 71941772

1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 54667, 109334, 218668, 382669, 765338, 1530676, 2569349, 5138698, 10277396, 17985443, 35970886, 71941772

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 -71941771
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 71941772 can be divided by 24 positive divisors. The sum of these divisors (counting 71941772) is 1, the average is 0.041666666666667.

Base conversion 71941772

Base System Value
2 Binary 100010010011011111010001100
3 Ternary 12000101000120002
4 Quaternary 10102123322030
5 Quinary 121404114042
6 Senary 11045543432
8 Octal 422337214
10 Decimal 71941772
12 Duodecimal 20114b78
16 Hexadecimal 449be8c
20 Vigesimal 129ce8c
36 Base36 16tymk

Cryptographic Hash Functions

md5 436c6828c135b034897b3524f6942bda
sha1 a879834093401715a4c707b41db64f98d89f7abc
sha256 2c23c1cfd9142a2b52e8704300361b7b0264b7d415613d37abb57627cc690ac2
sha512 a034baf9aef995e2b35ba5f89fcd8694888387f37cec6752f8461e18b998f4539b6283674508bb9a8a11acbc01b3f1ef0e8e571a31b7c9a262d54703e354ec84
ripemd-160 2fec73484217ca16d200c4ecdfc2affb93360ba4

71941772 as geometric shapes

Circle

Radius = n
Diameter 143883544
Circumference 452023484.80286
Area 1.6259685241167E+16

Sphere

Radius = n
Volume 1.559667424549E+24
Surface area 6.5038740964666E+16
Circumference 452023484.80286

Square

Length = n
Perimeter 287767088
Area 5175618558499984
Diagonal 101741029.66355

Cube

Length = n
Surface area 31053711350999904
Volume 3.7234317029457E+23
Space diagonal 124606804.29054

Equilateral Triangle

Length = n
Perimeter 215825316
Area 2.2411085759796E+15
Altitude 62303402.145268

Triangular Pyramid

Length = n
Surface area 2.2411085759796E+15
Volume 4.3881063440632E+22
Height 33913676.554518