71131208 (number)

71131208 is an even 8-digits composite number following 71131207 and preceding 71131209. In scientific notation, it is written as 7.1131208 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 16 positive divisors. There are 35064400 positive integers (up to 71131208) that are relatively prime to 71131208.

Interesting facts

Basic properties

Name

Name seventy-one million one hundred thirty-one thousand two hundred eight

Notation

Scientific notation 7.1131208 × 10^7
Engineering notation 7.1131208 × 10^6

Prime Factorization of 71131208

Prime Factorization 2 × 2 × 2 × 71 × 125231

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 17782802
Product of the distinct prime numbers

The prime factorization of 71131208 is 2 × 2 × 2 × 71 × 125231. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 100, 81, 126, 179, 7118, 9348, 19334, 43534, 878704, 554079, 8365672, 3284022, 52524246, 79925827, 871286406, 750297773, 3241331959, 9238272556

Basic calculations (n = 71131208)

Multiplication

n×y
n×2 142262416
n×3 213393624
n×4 284524832
n×5 355656040

Division

n÷y
n÷2 35565604
n÷3 23710402.666667
n÷3 17782802
n÷5 14226241.6

Exponentiation

ny
n2 5059648751539264
n3 3.5989892775268E+23
n4 2.5600045488953E+31
n5 1.8209621604842E+39

Nth Root

y√n
2√n 8433.9319418644
3√n 414.33669235095
4√n 91.836441252176
5√n 37.188789037965

Divisors of 71131208

1, 2, 4, 8, 71, 142, 284, 568, 125231, 250462, 500924, 1001848, 8891401, 17782802, 35565604, 71131208

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 -71131207
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 71131208 can be divided by 16 positive divisors. The sum of these divisors (counting 71131208) is 1, the average is 0.0625.

Base conversion 71131208

Base System Value
2 Binary 100001111010110000001001000
3 Ternary 11221211211200012
4 Quaternary 10033112001020
5 Quinary 121202144313
6 Senary 11020331052
8 Octal 417260110
10 Decimal 71131208
12 Duodecimal 1b9a3a88
16 Hexadecimal 43d6048
20 Vigesimal 124b808
36 Base36 16cl6w

Cryptographic Hash Functions

md5 b91cd86f2f00fb4721ab82a2d05e576e
sha1 c972bbd7d64146cfa72d444865ddba6415c25dd8
sha256 d1645cdc4b951c78461bc625b58f6657fcb557509cd229ec608f8b6b3947f5e3
sha512 6f7c2b574843dd5efd82a55a44ad897f010b4b6deb437fd888f86d29c3bd9a2e72d19182af7300da99c6bb361d634896a479b842d7389633fb2c4821500f4854
ripemd-160 d070b244239f7b9490ef71301b77a8acf1e70e03

71131208 as geometric shapes

Circle

Radius = n
Diameter 142262416
Circumference 446930560.98754
Area 1.5895355347581E+16

Sphere

Radius = n
Volume 1.5075411032835E+24
Surface area 6.3581421390322E+16
Circumference 446930560.98754

Square

Length = n
Perimeter 284524832
Area 5059648751539264
Diagonal 100594719.06158

Cube

Length = n
Surface area 30357892509235584
Volume 3.5989892775268E+23
Space diagonal 123202866.25975

Equilateral Triangle

Length = n
Perimeter 213393624
Area 2.1908921765296E+15
Altitude 61601433.129875

Triangular Pyramid

Length = n
Surface area 2.1908921765296E+15
Volume 4.2414495392615E+22
Height 33531573.020527