71388700 (number)

71388700 is an even 8-digits composite number following 71388699 and preceding 71388701. In scientific notation, it is written as 7.1388700 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 27051840 positive integers (up to 71388700) that are relatively prime to 71388700.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1388700 × 10^7
Engineering notation 7.1388700 × 10^6

Prime Factorization of 71388700

Prime Factorization 2 × 2 × 25 × 19 × 37573

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35694350
Product of the distinct prime numbers

The prime factorization of 71388700 is 2 × 2 × 25 × 19 × 37573. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 84, 46, 859, 304, 6221, 6756, 67540, 81170, 809764, 841605, 2526284, 9654593, 62446341, 89883310, 685458343, 314095870, 3426496963, 2736237885

Basic calculations (n = 71388700)

Multiplication

n×y
n×2 142777400
n×3 214166100
n×4 285554800
n×5 356943500

Division

n÷y
n÷2 35694350
n÷3 23796233.333333
n÷3 17847175
n÷5 14277740

Exponentiation

ny
n2 5096346487690000
n3 3.6382155050576E+23
n4 2.597274752259E+31
n5 1.8541606810659E+39

Nth Root

y√n
2√n 8449.1833924942
3√n 414.83605078555
4√n 91.919439687665
5√n 37.215674508786

Divisors of 71388700

1, 2, 4, 19, 25, 38, 50, 76, 100, 475, 950, 1900, 37573, 75146, 150292, 713887, 939325, 1427774, 1878650, 2855548, 3757300, 17847175, 35694350, 71388700

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 -71388699
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 71388700 can be divided by 24 positive divisors. The sum of these divisors (counting 71388700) is 1, the average is 0.041666666666667.

Base conversion 71388700

Base System Value
2 Binary 100010000010100111000011100
3 Ternary 11222022220212221
4 Quaternary 10100110320130
5 Quinary 121233414300
6 Senary 11030035124
8 Octal 420247034
10 Decimal 71388700
12 Duodecimal 1baa8aa4
16 Hexadecimal 4414e1c
20 Vigesimal 1263bf0
36 Base36 16i3vg

Cryptographic Hash Functions

md5 f5913069af12dce2592653037082d9a4
sha1 5f450150986538d4b8515e09e5f67ccf8bcf0d2e
sha256 375437c953f824b77a658b95b551124a4e7aa7634366504593ff3d41c444cc3d
sha512 7fb7b4438def78e913195527abd05d92ff6a6a28391175bf7523a5c39f347360855405ce506c4b4604c91e87b234a2c8a03d4c0057e73b164e32c396fb2ea241
ripemd-160 21993ee3c398475618a8509742771592d830d781

71388700 as geometric shapes

Circle

Radius = n
Diameter 142777400
Circumference 448548430.93865
Area 1.6010644685875E+16

Sphere

Radius = n
Volume 1.5239721470487E+24
Surface area 6.40425787435E+16
Circumference 448548430.93865

Square

Length = n
Perimeter 285554800
Area 5096346487690000
Diagonal 100958867.74018

Cube

Length = n
Surface area 30578078926140000
Volume 3.6382155050576E+23
Space diagonal 123648855.48629

Equilateral Triangle

Length = n
Perimeter 214166100
Area 2.2067827624136E+15
Altitude 61824427.743146

Triangular Pyramid

Length = n
Surface area 2.2067827624136E+15
Volume 4.2876780917404E+22
Height 33652955.913395