28131041 (number)

28131041 is an odd 8-digits prime number following 28131040 and preceding 28131042. In scientific notation, it is written as 2.8131041 × 10^7. The sum of its digits is 20. It has a total of 1 prime factors and 2 positive divisors. There are 28131040 positive integers (up to 28131041) that are relatively prime to 28131041.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred thirty-one thousand forty-one

Notation

Scientific notation 2.8131041 × 10^7
Engineering notation 2.8131041 × 10^6

Prime Factorization of 28131041

Prime Factorization 28131041

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 28131041
Product of the distinct prime numbers

The prime factorization of 28131041 is 28131041. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 10, 37, 24, 801, 440, 3970, 419, 77621, 1920, 338460, 830907, 4793761, 9270071, 23075818, 53033147, 754963292, 656670383, 2564489422, 7037439838

Basic calculations (n = 28131041)

Multiplication

n×y
n×2 56262082
n×3 84393123
n×4 112524164
n×5 140655205

Division

n÷y
n÷2 14065520.5
n÷3 9377013.6666667
n÷3 7032760.25
n÷5 5626208.2

Exponentiation

ny
n2 791355467743681
n3 2.2261653108672E+22
n4 6.2624347632782E+29
n5 1.761688090856E+37

Nth Root

y√n
2√n 5303.8703792608
3√n 304.13187160202
4√n 72.827675915553
5√n 30.891369395687

Divisors of 28131041

1, 28131041

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 28131042
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 14065521
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5303.8704735316
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999289042
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28131041 can be divided by 2 positive divisors. The sum of these divisors (counting 28131041) is 28131042, the average is 14065521.

Base conversion 28131041

Base System Value
2 Binary 1101011010011111011100001
3 Ternary 1221221012112102
4 Quaternary 1223103323201
5 Quinary 24200143131
6 Senary 2442540145
8 Octal 153237341
10 Decimal 28131041
12 Duodecimal 9507655
16 Hexadecimal 1ad3ee1
20 Vigesimal 8fg7c1
36 Base36 gqy1t

Cryptographic Hash Functions

md5 09b4fa1eb62bcd655f52ad32a25bcfa6
sha1 76029ce92c3fbcf7eb334f3228790d9a0d0efa00
sha256 485eb74b7fea2732ff7bdda2acceb256d1d591f0c41c1deee2e8fd585cf61aa6
sha512 c38a50f7a858cacd342005b4838ed1fe118e8fbbe2fa3aac8a7a60daff6599062ee810884c37f6d52c2312e74ed1503cfccb09c39a04f4e0023a08cee7c0740d
ripemd-160 534cfc6c91919ac8922c3afab68fd2d7d60f7201

28131041 as geometric shapes

Circle

Radius = n
Diameter 56262082
Circumference 176752543.48687
Area 2.4861165238417E+15

Sphere

Radius = n
Volume 9.3249394483956E+22
Surface area 9.9444660953666E+15
Circumference 176752543.48687

Square

Length = n
Perimeter 112524164
Area 791355467743681
Diagonal 39783299.705874

Cube

Length = n
Surface area 4748132806462086
Volume 2.2261653108672E+22
Space diagonal 48724392.281803

Equilateral Triangle

Length = n
Perimeter 84393123
Area 3.4266696924487E+14
Altitude 24362196.140902

Triangular Pyramid

Length = n
Surface area 3.4266696924487E+14
Volume 2.6235609789274E+21
Height 13261099.901958