71368731 (number)

71368731 is an odd 8-digits composite number following 71368730 and preceding 71368732. In scientific notation, it is written as 7.1368731 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 38211264 positive integers (up to 71368731) that are relatively prime to 71368731.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred sixty-eight thousand seven hundred thirty-one

Notation

Scientific notation 7.1368731 × 10^7
Engineering notation 7.1368731 × 10^6

Prime Factorization of 71368731

Prime Factorization 399 × 3 × 109 × 547

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71368731
Product of the distinct prime numbers

The prime factorization of 71368731 is 399 × 3 × 109 × 547. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 35, 89, 737, 509, 8145, 9952, 28228, 97178, 470287, 523777, 5722994, 1938602, 80908494, 11886831, 502396758, 300352137, 2645335505, 8858737862

Basic calculations (n = 71368731)

Multiplication

n×y
n×2 142737462
n×3 214106193
n×4 285474924
n×5 356843655

Division

n÷y
n÷2 35684365.5
n÷3 23789577
n÷3 17842182.75
n÷5 14273746.2

Exponentiation

ny
n2 5093495764550361
n3 3.6351632906983E+23
n4 2.5943699103492E+31
n5 1.8515688824621E+39

Nth Root

y√n
2√n 8448.0015980112
3√n 414.79736756906
4√n 91.913011037672
5√n 37.213592266163

Divisors of 71368731

1, 3, 109, 327, 399, 547, 1197, 1641, 43491, 59623, 130473, 178869, 218253, 654759, 23789577, 71368731

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 -71368730
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 71368731 can be divided by 16 positive divisors. The sum of these divisors (counting 71368731) is 1, the average is 0.0625.

Base conversion 71368731

Base System Value
2 Binary 100010000010000000000011011
3 Ternary 11222021220111100
4 Quaternary 10100100000123
5 Quinary 121232244411
6 Senary 11025402443
8 Octal 420200033
10 Decimal 71368731
12 Duodecimal 1ba99423
16 Hexadecimal 441001b
20 Vigesimal 12611gb
36 Base36 16hogr

Cryptographic Hash Functions

md5 a1ee1fc7bf3b9f791f6259fde6c3a112
sha1 fd1499a94421263f51509b70c884fad08f1d969d
sha256 a289e69bbdb699d01d3a57af35c9170b88b41616f85febc49ae48f38e0e231c0
sha512 7dd35db5e793e94e718421a737c2fea9076597189fd6e82f5f4c7cac33b4fb9a561b858bbf91428f25bec4ac4a2ec19d038cd4892f94e75ef472144d315c6b28
ripemd-160 fcca6adc0d31ef39f7e1008281351a0cbe5afe62

71368731 as geometric shapes

Circle

Radius = n
Diameter 142737462
Circumference 448422962.01125
Area 1.6001688875002E+16

Sphere

Radius = n
Volume 1.5226936384876E+24
Surface area 6.4006755500009E+16
Circumference 448422962.01125

Square

Length = n
Perimeter 285474924
Area 5093495764550361
Diagonal 100930627.30956

Cube

Length = n
Surface area 30560974587302166
Volume 3.6351632906983E+23
Space diagonal 123614268.16372

Equilateral Triangle

Length = n
Perimeter 214106193
Area 2.2055483630845E+15
Altitude 61807134.081858

Triangular Pyramid

Length = n
Surface area 2.2055483630845E+15
Volume 4.284081022622E+22
Height 33643542.436519