71241640 (number)

71241640 is an even 8-digits composite number following 71241639 and preceding 71241641. In scientific notation, it is written as 7.1241640 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 32 positive divisors. There are 26996544 positive integers (up to 71241640) that are relatively prime to 71241640.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred forty-one thousand six hundred forty

Notation

Scientific notation 7.1241640 × 10^7
Engineering notation 7.1241640 × 10^6

Prime Factorization of 71241640

Prime Factorization 2 × 2 × 2 × 5 × 19 × 93739

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 17810410
Product of the distinct prime numbers

The prime factorization of 71241640 is 2 × 2 × 2 × 5 × 19 × 93739. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 7, 6, 70, 360, 918, 2783, 8501, 75305, 68266, 858850, 334361, 2864666, 3603621, 35846678, 85352951, 611967814, 719984864, 5372910738, 1491210992

Basic calculations (n = 71241640)

Multiplication

n×y
n×2 142483280
n×3 213724920
n×4 284966560
n×5 356208200

Division

n÷y
n÷2 35620820
n÷3 23747213.333333
n÷3 17810410
n÷5 14248328

Exponentiation

ny
n2 5075371269889600
n3 3.6157777287582E+23
n4 2.5759393527221E+31
n5 1.8351414402846E+39

Nth Root

y√n
2√n 8440.4762898784
3√n 414.5510022738
4√n 91.872064795989
5√n 37.200329076376

Divisors of 71241640

1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 93739, 187478, 374956, 468695, 749912, 937390, 1781041, 1874780, 3562082, 3749560, 7124164, 8905205, 14248328, 17810410, 35620820, 71241640

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71241639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71241640 can be divided by 32 positive divisors. The sum of these divisors (counting 71241640) is 1, the average is 0.03125.

Base conversion 71241640

Base System Value
2 Binary 100001111110000111110101000
3 Ternary 11222001110011021
4 Quaternary 10033300332220
5 Quinary 121214213030
6 Senary 11022542224
8 Octal 417607650
10 Decimal 71241640
12 Duodecimal 1ba37974
16 Hexadecimal 43f0fa8
20 Vigesimal 1255420
36 Base36 16eyeg

Cryptographic Hash Functions

md5 d488d55e4012477dc0b9f46b57455b3c
sha1 853711b9367efd868e22e2814f80094772ed2a74
sha256 e217ee3d0f7f8f66b37b8fdfb1e4de5455a888602188ad386f3955dcb0a2df77
sha512 e5a9b617e8a2832763358ddbd32e8eb3008432fdc823706768546231330607df9786064b3b6593b9477d105c0b100a024ba99841eec3bc73f307671316f5303f
ripemd-160 91c96ccfb52e1724ce905da7b8cf48ea2931fbd9

71241640 as geometric shapes

Circle

Radius = n
Diameter 142483280
Circumference 447624425.70738
Area 1.5944749095726E+16

Sphere

Radius = n
Volume 1.5145734332907E+24
Surface area 6.3778996382903E+16
Circumference 447624425.70738

Square

Length = n
Perimeter 284966560
Area 5075371269889600
Diagonal 100750893.4937

Cube

Length = n
Surface area 30452227619337600
Volume 3.6157777287582E+23
Space diagonal 123394140.09453

Equilateral Triangle

Length = n
Perimeter 213724920
Area 2.197700226681E+15
Altitude 61697070.047266

Triangular Pyramid

Length = n
Surface area 2.197700226681E+15
Volume 4.2612349187803E+22
Height 33583631.164567