28642007 (number)

28642007 is an odd 8-digits prime number following 28642006 and preceding 28642008. In scientific notation, it is written as 2.8642007 × 10^7. The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors. There are 28642006 positive integers (up to 28642007) that are relatively prime to 28642007.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred forty-two thousand seven

Notation

Scientific notation 2.8642007 × 10^7
Engineering notation 2.8642007 × 10^6

Prime Factorization of 28642007

Prime Factorization 28642007

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 28642007
Product of the distinct prime numbers

The prime factorization of 28642007 is 28642007. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 7, 77, 16, 959, 807, 5965, 7707, 90193, 5585, 205975, 764784, 695262, 1491711, 24207446, 91865917, 308008016, 570273056, 3583509504, 7631836682

Basic calculations (n = 28642007)

Multiplication

n×y
n×2 57284014
n×3 85926021
n×4 114568028
n×5 143210035

Division

n÷y
n÷2 14321003.5
n÷3 9547335.6666667
n÷3 7160501.75
n÷5 5728401.4

Exponentiation

ny
n2 820364564988049
n3 2.349688761294E+22
n4 6.7299801948803E+29
n5 1.9276013985162E+37

Nth Root

y√n
2√n 5351.8227735978
3√n 305.96222852449
4√n 73.1561533543
5√n 31.002783627316

Divisors of 28642007

1, 28642007

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 28642008
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 14321004
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5351.8228670239
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999301725
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28642007 can be divided by 2 positive divisors. The sum of these divisors (counting 28642007) is 28642008, the average is 14321004.

Base conversion 28642007

Base System Value
2 Binary 1101101010000101011010111
3 Ternary 1222220011110002
4 Quaternary 1231100223113
5 Quinary 24313021012
6 Senary 2501521515
8 Octal 155205327
10 Decimal 28642007
12 Duodecimal 971329b
16 Hexadecimal 1b50ad7
20 Vigesimal 8j0507
36 Base36 h1wbb

Cryptographic Hash Functions

md5 03abc48f88cbb1f9a742cd5d99c5fc8c
sha1 566f23f43c407e93b56a04c6846e6e14d51e2dcd
sha256 01b39b00f8fa65c261b05a16899f14729a8bf87b0432864df24ff77be1d1fe7d
sha512 ed5d5eff925d624b9eb543fc0860abe133d15e0a9434ceaa82bf88430f39028e7a1ad006b2a49bd2a907e68f98b49f150a41b05e9a59ac9e10aa03a7411d3086
ripemd-160 3b7dcaee5c54022974bafb1167ad413db160d16b

28642007 as geometric shapes

Circle

Radius = n
Diameter 57284014
Circumference 179963037.55053
Area 2.5772512906318E+15

Sphere

Radius = n
Volume 9.8423532676048E+22
Surface area 1.0309005162527E+16
Circumference 179963037.55053

Square

Length = n
Perimeter 114568028
Area 820364564988049
Diagonal 40505914.752985

Cube

Length = n
Surface area 4922187389928294
Volume 2.349688761294E+22
Space diagonal 49609411.354743

Equilateral Triangle

Length = n
Perimeter 85926021
Area 3.5522827682211E+14
Altitude 24804705.677372

Triangular Pyramid

Length = n
Surface area 3.5522827682211E+14
Volume 2.7691347613146E+21
Height 13501971.584328