71389650 (number)

71389650 is an even 8-digits composite number following 71389649 and preceding 71389651. In scientific notation, it is written as 7.1389650 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 64 positive divisors. There are 17521920 positive integers (up to 71389650) that are relatively prime to 71389650.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eighty-nine thousand six hundred fifty

Notation

Scientific notation 7.1389650 × 10^7
Engineering notation 7.1389650 × 10^6

Prime Factorization of 71389650

Prime Factorization 2 × 3 × 25 × 37 × 19 × 677

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 71389650
Product of the distinct prime numbers

The prime factorization of 71389650 is 2 × 3 × 25 × 37 × 19 × 677. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 2, 13, 81, 798, 495, 7451, 8602, 69059, 6035, 921898, 581888, 1095543, 1134024, 81522457, 52643457, 415781728, 837529890, 7688694978, 6560841617

Basic calculations (n = 71389650)

Multiplication

n×y
n×2 142779300
n×3 214168950
n×4 285558600
n×5 356948250

Division

n÷y
n÷2 35694825
n÷3 23796550
n÷3 17847412.5
n÷5 14277930

Exponentiation

ny
n2 5096482127122500
n3 3.6383607528653E+23
n4 2.5974130072079E+31
n5 1.8542840549002E+39

Nth Root

y√n
2√n 8449.2396107579
3√n 414.83789091104
4√n 91.919745488975
5√n 37.215773557242

Divisors of 71389650

1, 2, 3, 6, 19, 25, 37, 38, 50, 57, 74, 75, 111, 114, 150, 222, 475, 677, 703, 925, 950, 1354, 1406, 1425, 1850, 2031, 2109, 2775, 2850, 4062, 4218, 5550, 12863, 16925, 17575, 25049, 25726, 33850, 35150, 38589, 50098, 50775, 52725, 75147, 77178, 101550, 105450, 150294, 321575, 475931, 626225, 643150, 951862, 964725, 1252450, 1427793, 1878675, 1929450, 2855586, 3757350, 11898275, 23796550, 35694825, 71389650

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71389649
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71389650 can be divided by 64 positive divisors. The sum of these divisors (counting 71389650) is 1, the average is 0.015625.

Base conversion 71389650

Base System Value
2 Binary 100010000010101000111010010
3 Ternary 11222022222012010
4 Quaternary 10100111013102
5 Quinary 121233432100
6 Senary 11030043350
8 Octal 420250722
10 Decimal 71389650
12 Duodecimal 1baa9556
16 Hexadecimal 44151d2
20 Vigesimal 1263e2a
36 Base36 16i4lu

Cryptographic Hash Functions

md5 8e0f00b04505f9dcbc0fdabe9b922ade
sha1 69d9ddf30534581d734dc8b99683222cc3ea00a3
sha256 ca41307c07cff0608157777f252bd48705ddd907cd02d71dde00236f33356f8d
sha512 47b2c8176a3e39cf77f15448ad88fb94d5ea5ed435ba152f0eabb350273530796cde22cf0ea4928dc58a51e6fa38329ad534c3fd970c8670d2f1931a7e017d06
ripemd-160 ddf9e818e18fa42d5bc38d3bad3a2f078baacfb2

71389650 as geometric shapes

Circle

Radius = n
Diameter 142779300
Circumference 448554399.96469
Area 1.601107080972E+16

Sphere

Radius = n
Volume 1.5240329883081E+24
Surface area 6.4044283238879E+16
Circumference 448554399.96469

Square

Length = n
Perimeter 285558600
Area 5096482127122500
Diagonal 100960211.24307

Cube

Length = n
Surface area 30578892762735000
Volume 3.6383607528653E+23
Space diagonal 123650500.93456

Equilateral Triangle

Length = n
Perimeter 214168950
Area 2.2068414960107E+15
Altitude 61825250.46728

Triangular Pyramid

Length = n
Surface area 2.2068414960107E+15
Volume 4.2878492679234E+22
Height 33653403.747689