71368521 (number)

71368521 is an odd 8-digits composite number following 71368520 and preceding 71368522. In scientific notation, it is written as 7.1368521 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 40264848 positive integers (up to 71368521) that are relatively prime to 71368521.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred sixty-eight thousand five hundred twenty-one

Notation

Scientific notation 7.1368521 × 10^7
Engineering notation 7.1368521 × 10^6

Prime Factorization of 71368521

Prime Factorization 3 × 7 × 79 × 43019

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71368521
Product of the distinct prime numbers

The prime factorization of 71368521 is 3 × 7 × 79 × 43019. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 89, 69, 334, 308, 5857, 3931, 15472, 53095, 286467, 346924, 749736, 6835389, 37362208, 27872678, 493651979, 490957104, 5689694187, 2684087526

Basic calculations (n = 71368521)

Multiplication

n×y
n×2 142737042
n×3 214105563
n×4 285474084
n×5 356842605

Division

n÷y
n÷2 35684260.5
n÷3 23789507
n÷3 17842130.25
n÷5 14273704.2

Exponentiation

ny
n2 5093465789727441
n3 3.6351312017694E+23
n4 2.5943393751124E+31
n5 1.8515416417383E+39

Nth Root

y√n
2√n 8447.9891690271
3√n 414.7969607264
4√n 91.912943424891
5√n 37.213570366198

Divisors of 71368521

1, 3, 7, 21, 79, 237, 553, 1659, 43019, 129057, 301133, 903399, 3398501, 10195503, 23789507, 71368521

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 -71368520
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 71368521 can be divided by 16 positive divisors. The sum of these divisors (counting 71368521) is 1, the average is 0.0625.

Base conversion 71368521

Base System Value
2 Binary 100010000001111111101001001
3 Ternary 11222021220012120
4 Quaternary 10100033331021
5 Quinary 121232243041
6 Senary 11025401453
8 Octal 420177511
10 Decimal 71368521
12 Duodecimal 1ba99289
16 Hexadecimal 440ff49
20 Vigesimal 1261161
36 Base36 16hoax

Cryptographic Hash Functions

md5 55c332a58e601ee930498eebcada24fa
sha1 4ac80da410f9373bbbfeddf8ae8ef26fd159cdc7
sha256 dae44b847b26f5c837ef0dc86a34bc226803efb7d347eda277bff321904572e0
sha512 7f5980f7909f94f74c2bc0bcebf916535aa88dc69fee0ba9c1e86f03c1b06e218424c4717a3debe021163502c0949e44371b09d8e08c2331c02a97a1b4457483
ripemd-160 45f1de9a47166e9e05e0b21ccf6cec36d70df262

71368521 as geometric shapes

Circle

Radius = n
Diameter 142737042
Circumference 448421642.54234
Area 1.6001594706319E+16

Sphere

Radius = n
Volume 1.5226801971085E+24
Surface area 6.4006378825275E+16
Circumference 448421642.54234

Square

Length = n
Perimeter 285474084
Area 5093465789727441
Diagonal 100930330.32471

Cube

Length = n
Surface area 30560794738364646
Volume 3.6351312017694E+23
Space diagonal 123613904.43305

Equilateral Triangle

Length = n
Perimeter 214105563
Area 2.2055353836055E+15
Altitude 61806952.216523

Triangular Pyramid

Length = n
Surface area 2.2055353836055E+15
Volume 4.2840432054566E+22
Height 33643443.44157