71301988 (number)

71301988 is an even 8-digits composite number following 71301987 and preceding 71301989. In scientific notation, it is written as 7.1301988 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 35594600 positive integers (up to 71301988) that are relatively prime to 71301988.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred one thousand nine hundred eighty-eight

Notation

Scientific notation 7.1301988 × 10^7
Engineering notation 7.1301988 × 10^6

Prime Factorization of 71301988

Prime Factorization 2 × 2 × 647 × 27551

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 35650994
Product of the distinct prime numbers

The prime factorization of 71301988 is 2 × 2 × 647 × 27551. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 79, 30, 861, 307, 5106, 3520, 691, 28118, 781790, 449342, 824087, 6682760, 1722778, 38263641, 596733169, 94654332, 1569577397, 1003521334

Basic calculations (n = 71301988)

Multiplication

n×y
n×2 142603976
n×3 213905964
n×4 285207952
n×5 356509940

Division

n÷y
n÷2 35650994
n÷3 23767329.333333
n÷3 17825497
n÷5 14260397.6

Exponentiation

ny
n2 5083973492752144
n3 3.6249741697253E+23
n4 2.5846786475006E+31
n5 1.8429272590795E+39

Nth Root

y√n
2√n 8444.050449873
3√n 414.66802308374
4√n 91.89151456948
5√n 37.206629338895

Divisors of 71301988

1, 2, 4, 647, 1294, 2588, 27551, 55102, 110204, 17825497, 35650994, 71301988

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71301987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71301988 can be divided by 12 positive divisors. The sum of these divisors (counting 71301988) is 1, the average is 0.083333333333333.

Base conversion 71301988

Base System Value
2 Binary 100001111111111101101100100
3 Ternary 11222011111221101
4 Quaternary 10033333231210
5 Quinary 121223130423
6 Senary 11024125444
8 Octal 417775544
10 Decimal 71301988
12 Duodecimal 1ba66884
16 Hexadecimal 43ffb64
20 Vigesimal 125cej8
36 Base36 16g8ys

Cryptographic Hash Functions

md5 9d583d7a3d7f30b5841178f13f1df94c
sha1 1ed02d4c54fa2a1184283882fb53761d02caae9d
sha256 29f26610b3c1504f131b785e108de352300a28dadac43574f35a738a71025e90
sha512 a8a541036330a6de4cbd6638a37c469b097770bbe3a19831b242a06a6cb377d51aff1b5043ab7ab5c8134637b16da45ed1c0722a1c87b14e1d5e2d0702d18518
ripemd-160 7dfc73268fbf61c6ecb2f82efd7591fb1ef579e3

71301988 as geometric shapes

Circle

Radius = n
Diameter 142603976
Circumference 448003603.3743
Area 1.5971773775875E+16

Sphere

Radius = n
Volume 1.5184256294749E+24
Surface area 6.3887095103502E+16
Circumference 448003603.3743

Square

Length = n
Perimeter 285207952
Area 5083973492752144
Diagonal 100836238.45376

Cube

Length = n
Surface area 30503840956512864
Volume 3.6249741697253E+23
Space diagonal 123498665.89667

Equilateral Triangle

Length = n
Perimeter 213905964
Area 2.201425098445E+15
Altitude 61749332.948333

Triangular Pyramid

Length = n
Surface area 2.201425098445E+15
Volume 4.2720730283981E+22
Height 33612079.484588