71323830 (number)

71323830 is an even 8-digits composite number following 71323829 and preceding 71323831. In scientific notation, it is written as 7.1323830 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 19019664 positive integers (up to 71323830) that are relatively prime to 71323830.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty-three thousand eight hundred thirty

Notation

Scientific notation 7.1323830 × 10^7
Engineering notation 7.1323830 × 10^6

Prime Factorization of 71323830

Prime Factorization 2 × 9 × 5 × 792487

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71323830
Product of the distinct prime numbers

The prime factorization of 71323830 is 2 × 9 × 5 × 792487. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 12, 77, 819, 398, 5984, 4763, 90767, 83492, 872639, 742006, 2367339, 623744, 78787068, 54756999, 590447977, 925526083, 4903651521, 9885191142

Basic calculations (n = 71323830)

Multiplication

n×y
n×2 142647660
n×3 213971490
n×4 285295320
n×5 356619150

Division

n÷y
n÷2 35661915
n÷3 23774610
n÷3 17830957.5
n÷5 14264766

Exponentiation

ny
n2 5087088725868900
n3 3.6283065147879E+23
n4 2.5878471704862E+31
n5 1.8457517165374E+39

Nth Root

y√n
2√n 8445.3436875002
3√n 414.71036063299
4√n 91.898551063116
5√n 37.208908567458

Divisors of 71323830

1, 2, 5, 9, 10, 18, 45, 90, 792487, 1584974, 3962435, 7132383, 7924870, 14264766, 35661915, 71323830

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 -71323829
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 71323830 can be divided by 16 positive divisors. The sum of these divisors (counting 71323830) is 1, the average is 0.0625.

Base conversion 71323830

Base System Value
2 Binary 100010000000101000010110110
3 Ternary 11222012121220100
4 Quaternary 10100011002312
5 Quinary 121224330310
6 Senary 11024414530
8 Octal 420050266
10 Decimal 71323830
12 Duodecimal 1ba77446
16 Hexadecimal 44050b6
20 Vigesimal 125f9ba
36 Base36 16gpti

Cryptographic Hash Functions

md5 3a4d21568fd91c184f331be688fdb6ec
sha1 312d33918a0b5b0b9a5c38cf9e52e542114b673c
sha256 ec410b80da5a07401c34102940ea5667f11144b4e9821c162a323ecc7727de35
sha512 06255a9c280a787c343f7fb0f77c0a6b5ac96dce57213437c9b8dd50548196b194cdcbc51c6023d0b9ccbc31174960337ebadc5771233dce6250ebd90e779d1e
ripemd-160 70f3862a0d49a0027667fa79529943cf0cb6df3f

71323830 as geometric shapes

Circle

Radius = n
Diameter 142647660
Circumference 448140840.70777
Area 1.5981560569349E+16

Sphere

Radius = n
Volume 1.5198214789106E+24
Surface area 6.3926242277397E+16
Circumference 448140840.70777

Square

Length = n
Perimeter 285295320
Area 5087088725868900
Diagonal 100867127.70639

Cube

Length = n
Surface area 30522532355213400
Volume 3.6283065147879E+23
Space diagonal 123536497.35041

Equilateral Triangle

Length = n
Perimeter 213971490
Area 2.2027740339539E+15
Altitude 61768248.675203

Triangular Pyramid

Length = n
Surface area 2.2027740339539E+15
Volume 4.2760002347164E+22
Height 33622375.902131