71399547 (number)

71399547 is an odd 8-digits composite number following 71399546 and preceding 71399548. In scientific notation, it is written as 7.1399547 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 6 positive divisors. There are 47599692 positive integers (up to 71399547) that are relatively prime to 71399547.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-nine thousand five hundred forty-seven

Notation

Scientific notation 7.1399547 × 10^7
Engineering notation 7.1399547 × 10^6

Prime Factorization of 71399547

Prime Factorization 3 × 3 × 7933283

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 23799849
Product of the distinct prime numbers

The prime factorization of 71399547 is 3 × 3 × 7933283. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 7, 12, 21, 725, 201, 7865, 7363, 15277, 75333, 122466, 752592, 9254131, 435323, 46601244, 61606317, 433320374, 301268866, 8540559026, 6455110165

Basic calculations (n = 71399547)

Multiplication

n×y
n×2 142799094
n×3 214198641
n×4 285598188
n×5 356997735

Division

n÷y
n÷2 35699773.5
n÷3 23799849
n÷3 17849886.75
n÷5 14279909.4

Exponentiation

ny
n2 5097895311805209
n3 3.6398741591632E+23
n4 2.5988536610126E+31
n5 1.8555697411559E+39

Nth Root

y√n
2√n 8449.8252644655
3√n 414.85706017388
4√n 91.922931113327
5√n 37.216805370923

Divisors of 71399547

1, 3, 9, 7933283, 23799849, 71399547

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71399546
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71399547 can be divided by 6 positive divisors. The sum of these divisors (counting 71399547) is 1, the average is 0.16666666666667.

Base conversion 71399547

Base System Value
2 Binary 100010000010111100001111011
3 Ternary 11222100110202200
4 Quaternary 10100113201323
5 Quinary 121234241142
6 Senary 11030201243
8 Octal 420274173
10 Decimal 71399547
12 Duodecimal 1bab3223
16 Hexadecimal 441787b
20 Vigesimal 1264ih7
36 Base36 16ic8r

Cryptographic Hash Functions

md5 645df6be5ca0d24d7cf3471041200e1b
sha1 1b8282cd615bb8097aebee7c67952e96ec6abe55
sha256 c2093dbab54fd66c6c39923350cd8ac50cb473d6e06c6cb6274c1925c704143d
sha512 e9456142366763e56840cfa53518b659a6df84a1fdd6c7a2af842275aa234db5495516c08b8ae83f0f5b164787c47df2f6c918e93a001f9a9996d62c3d376ddf
ripemd-160 a390c1512a2dcc98fad0d09b766c93e5bd364d94

71399547 as geometric shapes

Circle

Radius = n
Diameter 142799094
Circumference 448616584.64968
Area 1.6015510460337E+16

Sphere

Radius = n
Volume 1.5246669224558E+24
Surface area 6.4062041841348E+16
Circumference 448616584.64968

Square

Length = n
Perimeter 285598188
Area 5097895311805209
Diagonal 100974207.7147

Cube

Length = n
Surface area 30587371870831254
Volume 3.6398741591632E+23
Space diagonal 123667643.0414

Equilateral Triangle

Length = n
Perimeter 214198641
Area 2.2074534229285E+15
Altitude 61833821.520701

Triangular Pyramid

Length = n
Surface area 2.2074534229285E+15
Volume 4.2896328343499E+22
Height 33658069.238232