71428654 (number)

71428654 is an even 8-digits composite number following 71428653 and preceding 71428655. In scientific notation, it is written as 7.1428654 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 32300800 positive integers (up to 71428654) that are relatively prime to 71428654.

Interesting facts

Basic properties

Name

Name seventy-one million four hundred twenty-eight thousand six hundred fifty-four

Notation

Scientific notation 7.1428654 × 10^7
Engineering notation 7.1428654 × 10^6

Prime Factorization of 71428654

Prime Factorization 2 × 11 × 197 × 16481

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71428654
Product of the distinct prime numbers

The prime factorization of 71428654 is 2 × 11 × 197 × 16481. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 83, 42, 138, 726, 8724, 9430, 51, 38793, 398768, 618937, 6939046, 7174568, 72894834, 54710343, 531282261, 461176651, 1625955088, 4068130275

Basic calculations (n = 71428654)

Multiplication

n×y
n×2 142857308
n×3 214285962
n×4 285714616
n×5 357143270

Division

n÷y
n÷2 35714327
n÷3 23809551.333333
n÷3 17857163.5
n÷5 14285730.8

Exponentiation

ny
n2 5102052612251716
n3 3.6443275073032E+23
n4 2.6030940858185E+31
n5 1.8593550678537E+39

Nth Root

y√n
2√n 8451.5474322753
3√n 414.91342656297
4√n 91.932298090907
5√n 37.21983926399

Divisors of 71428654

1, 2, 11, 22, 197, 394, 2167, 4334, 16481, 32962, 181291, 362582, 3246757, 6493514, 35714327, 71428654

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 -71428653
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 71428654 can be divided by 16 positive divisors. The sum of these divisors (counting 71428654) is 1, the average is 0.0625.

Base conversion 71428654

Base System Value
2 Binary 100010000011110101000101110
3 Ternary 11222101221200201
4 Quaternary 10100132220232
5 Quinary 121241204104
6 Senary 11030544114
8 Octal 420365056
10 Decimal 71428654
12 Duodecimal 1bb0803a
16 Hexadecimal 441ea2e
20 Vigesimal 1268bce
36 Base36 16iypa

Cryptographic Hash Functions

md5 d628b722b2768ce5dfed018c387a4dff
sha1 6415ab84c752b69e6a33aa66c83a6c3fa6843b4f
sha256 404e7a1d20e6d6f6b9e33d1b50e279b8100ea2ae0b852dac78db3e4b05d968f2
sha512 1377626342f588d99499d83a42f46bb2d6fa5f5da5c779ea35c597472268d13052600aad0817e45dbd1021b564f037e9ed7ffc1a30072b7dc4dac4ec6e6c26db
ripemd-160 be2d3b92a92c7b46cca50b300ff110b149b45794

71428654 as geometric shapes

Circle

Radius = n
Diameter 142857308
Circumference 448799469.32441
Area 1.6028571004879E+16

Sphere

Radius = n
Volume 1.5265323365625E+24
Surface area 6.4114284019514E+16
Circumference 448799469.32441

Square

Length = n
Perimeter 285714616
Area 5102052612251716
Diagonal 101015371.22886

Cube

Length = n
Surface area 30612315673510296
Volume 3.6443275073032E+23
Space diagonal 123718057.84426

Equilateral Triangle

Length = n
Perimeter 214285962
Area 2.2092535868274E+15
Altitude 61859028.922129

Triangular Pyramid

Length = n
Surface area 2.2092535868274E+15
Volume 4.2948811554646E+22
Height 33671790.409618