71941490 (number)

71941490 is an even 8-digits composite number following 71941489 and preceding 71941491. In scientific notation, it is written as 7.1941490 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 28164144 positive integers (up to 71941490) that are relatively prime to 71941490.

Interesting facts

Basic properties

Name

Name seventy-one million nine hundred forty-one thousand four hundred ninety

Notation

Scientific notation 7.1941490 × 10^7
Engineering notation 7.1941490 × 10^6

Prime Factorization of 71941490

Prime Factorization 2 × 5 × 47 × 153067

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71941490
Product of the distinct prime numbers

The prime factorization of 71941490 is 2 × 5 × 47 × 153067. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 86, 52, 149, 224, 2840, 9471, 58508, 50339, 833871, 153052, 8079717, 7726383, 40007368, 68656134, 293859323, 817175859, 1709471850, 765214395

Basic calculations (n = 71941490)

Multiplication

n×y
n×2 143882980
n×3 215824470
n×4 287765960
n×5 359707450

Division

n÷y
n÷2 35970745
n÷3 23980496.666667
n÷3 17985372.5
n÷5 14388298

Exponentiation

ny
n2 5175577983420100
n3 3.7233879173844E+23
n4 2.6786607462463E+31
n5 1.9270684528947E+39

Nth Root

y√n
2√n 8481.832938699
3√n 415.90404360392
4√n 92.096867149209
5√n 37.27313185712

Divisors of 71941490

1, 2, 5, 10, 47, 94, 235, 470, 153067, 306134, 765335, 1530670, 7194149, 14388298, 35970745, 71941490

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 -71941489
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 71941490 can be divided by 16 positive divisors. The sum of these divisors (counting 71941490) is 1, the average is 0.0625.

Base conversion 71941490

Base System Value
2 Binary 100010010011011110101110010
3 Ternary 12000101000011122
4 Quaternary 10102123311302
5 Quinary 121404111430
6 Senary 11045542242
8 Octal 422336562
10 Decimal 71941490
12 Duodecimal 20114982
16 Hexadecimal 449bd72
20 Vigesimal 129cdea
36 Base36 16tyeq

Cryptographic Hash Functions

md5 3a657b3c7aaf436d3b66263de151f23a
sha1 03413acb950bda6f4f11c0e7fcfbf7aefbf51d6c
sha256 68a9db0b3f7fbfff3a637b66ae88ea84c3f27010d184cb3ce9243e15f58a99bd
sha512 85f51f255efacd42f63b2642aed6e42b1d9d6fb444c0a3daad5802f5efbe573324bcaa6f32218936cdb7a9f4358e62220ae9e52d72325c176b21e47d4696e38e
ripemd-160 fcd4901daed3c2f0d02f37e39482160b0a241c93

71941490 as geometric shapes

Circle

Radius = n
Diameter 143882980
Circumference 452021712.94461
Area 1.6259557770794E+16

Sphere

Radius = n
Volume 1.559649083696E+24
Surface area 6.5038231083175E+16
Circumference 452021712.94461

Square

Length = n
Perimeter 287765960
Area 5175577983420100
Diagonal 101740630.85533

Cube

Length = n
Surface area 31053467900520600
Volume 3.7233879173844E+23
Space diagonal 124606315.85221

Equilateral Triangle

Length = n
Perimeter 215824470
Area 2.2410910064546E+15
Altitude 62303157.926104

Triangular Pyramid

Length = n
Surface area 2.2410910064546E+15
Volume 4.3880547422842E+22
Height 33913543.618443