71249276 (number)

71249276 is an even 8-digits composite number following 71249275 and preceding 71249277. In scientific notation, it is written as 7.1249276 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 30535392 positive integers (up to 71249276) that are relatively prime to 71249276.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1249276 × 10^7
Engineering notation 7.1249276 × 10^6

Prime Factorization of 71249276

Prime Factorization 2 × 2 × 7 × 2544617

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 35624638
Product of the distinct prime numbers

The prime factorization of 71249276 is 2 × 2 × 7 × 2544617. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 65, 75, 110, 2, 7629, 7402, 31385, 64672, 271279, 138959, 7534701, 1618666, 80074465, 29645848, 398682105, 732601779, 3954584112, 9146851734

Basic calculations (n = 71249276)

Multiplication

n×y
n×2 142498552
n×3 213747828
n×4 284997104
n×5 356246380

Division

n÷y
n÷2 35624638
n÷3 23749758.666667
n÷3 17812319
n÷5 14249855.2

Exponentiation

ny
n2 5076459330524176
n3 3.6169405194329E+23
n4 2.5770439334466E+31
n5 1.8361251447826E+39

Nth Root

y√n
2√n 8440.9286218994
3√n 414.5658128928
4√n 91.874526512518
5√n 37.201126501968

Divisors of 71249276

1, 2, 4, 7, 14, 28, 2544617, 5089234, 10178468, 17812319, 35624638, 71249276

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71249275
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71249276 can be divided by 12 positive divisors. The sum of these divisors (counting 71249276) is 1, the average is 0.083333333333333.

Base conversion 71249276

Base System Value
2 Binary 100001111110010110101111100
3 Ternary 11222001211122002
4 Quaternary 10033302311330
5 Quinary 121214434101
6 Senary 11023041432
8 Octal 417626574
10 Decimal 71249276
12 Duodecimal 1ba40278
16 Hexadecimal 43f2d7c
20 Vigesimal 125633g
36 Base36 16f4ak

Cryptographic Hash Functions

md5 7f1d30e0f1a86af5c8998ca5e1e72208
sha1 f3a72a24cad1e9ff00f31ac15d51bb7cb28481e6
sha256 674bd547470a326ab573c5dac8cf63c837b93d1d3ef9efcc40505fb26bec9bb0
sha512 24275d44bd6e8f4fedfa70f47826f4a12fb01f6b2c3f408f65ea6a1f6e34f83d6e8327b40ed2b80d9efd214cb3b3d030897a25f6a32a05d54cb38adf6c0a591e
ripemd-160 2ed10c8193b50cebade8f7b7f76bf55dd479fdb0

71249276 as geometric shapes

Circle

Radius = n
Diameter 142498552
Circumference 447672404.11038
Area 1.5948167339022E+16

Sphere

Radius = n
Volume 1.5150605019096E+24
Surface area 6.3792669356088E+16
Circumference 447672404.11038

Square

Length = n
Perimeter 284997104
Area 5076459330524176
Diagonal 100761692.42846

Cube

Length = n
Surface area 30458755983145056
Volume 3.6169405194329E+23
Space diagonal 123407366.0345

Equilateral Triangle

Length = n
Perimeter 213747828
Area 2.1981713707562E+15
Altitude 61703683.017249

Triangular Pyramid

Length = n
Surface area 2.1981713707562E+15
Volume 4.2626052807324E+22
Height 33587230.809488