71349238 (number)

71349238 is an even 8-digits composite number following 71349237 and preceding 71349239. In scientific notation, it is written as 7.1349238 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 33073920 positive integers (up to 71349238) that are relatively prime to 71349238.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred forty-nine thousand two hundred thirty-eight

Notation

Scientific notation 7.1349238 × 10^7
Engineering notation 7.1349238 × 10^6

Prime Factorization of 71349238

Prime Factorization 2 × 17 × 67 × 31321

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71349238
Product of the distinct prime numbers

The prime factorization of 71349238 is 2 × 17 × 67 × 31321. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 45, 2, 982, 262, 5568, 623, 80983, 80111, 606548, 849983, 2877524, 5642347, 72047785, 83364176, 501020835, 453094148, 9864996808, 6039259306

Basic calculations (n = 71349238)

Multiplication

n×y
n×2 142698476
n×3 214047714
n×4 285396952
n×5 356746190

Division

n÷y
n÷2 35674619
n÷3 23783079.333333
n÷3 17837309.5
n÷5 14269847.6

Exponentiation

ny
n2 5090713763180644
n3 3.6321854787905E+23
n4 2.5915366618637E+31
n5 1.8490416607304E+39

Nth Root

y√n
2√n 8446.8478144217
3√n 414.75959948196
4√n 91.906734325737
5√n 37.211559208243

Divisors of 71349238

1, 2, 17, 34, 67, 134, 1139, 2278, 31321, 62642, 532457, 1064914, 2098507, 4197014, 35674619, 71349238

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 -71349237
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 71349238 can be divided by 16 positive divisors. The sum of these divisors (counting 71349238) is 1, the average is 0.0625.

Base conversion 71349238

Base System Value
2 Binary 100010000001011001111110110
3 Ternary 11222020220202101
4 Quaternary 10100023033312
5 Quinary 121231133423
6 Senary 11025132314
8 Octal 420131766
10 Decimal 71349238
12 Duodecimal 1ba8a09a
16 Hexadecimal 440b3f6
20 Vigesimal 125id1i
36 Base36 16h9fa

Cryptographic Hash Functions

md5 639b88a1cab2eecc7bf7fc4ff089fddb
sha1 3caaed2edcff1516ff05212ab4f661a2165e3c4d
sha256 56164eb822de8f371801365fbf7215a48a9399435f13334d2ad3a7cf08ff63b5
sha512 e5d9b9fa2a3b347e67ca85c57f16c33482e65b02b07a2039b822e9ef0b59baa51ecf847317e7fcba7e76cf2709d2828232d83bbf800654db9883b0b160778c66
ripemd-160 ef12b56acc7f0d21d66b299fc9802631de5eb387

71349238 as geometric shapes

Circle

Radius = n
Diameter 142698476
Circumference 448300483.88006
Area 1.5992948959937E+16

Sphere

Radius = n
Volume 1.5214462955525E+24
Surface area 6.3971795839747E+16
Circumference 448300483.88006

Square

Length = n
Perimeter 285396952
Area 5090713763180644
Diagonal 100903060.04459

Cube

Length = n
Surface area 30544282579083864
Volume 3.6321854787905E+23
Space diagonal 123580505.29732

Equilateral Triangle

Length = n
Perimeter 214047714
Area 2.2043437211548E+15
Altitude 61790252.648662

Triangular Pyramid

Length = n
Surface area 2.2043437211548E+15
Volume 4.2805716376335E+22
Height 33634353.348195