28958260 (number)

28958260 is an even 8-digits composite number following 28958259 and preceding 28958261. In scientific notation, it is written as 2.8958260 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 11583296 positive integers (up to 28958260) that are relatively prime to 28958260.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred fifty-eight thousand two hundred sixty

Notation

Scientific notation 2.8958260 × 10^7
Engineering notation 2.8958260 × 10^6

Prime Factorization of 28958260

Prime Factorization 2 × 2 × 5 × 1447913

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14479130
Product of the distinct prime numbers

The prime factorization of 28958260 is 2 × 2 × 5 × 1447913. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 88, 100, 799, 541, 768, 4027, 91548, 29143, 757785, 866960, 3177896, 1879929, 6561362, 5734051, 806309467, 546185764, 354014396, 6279130600

Basic calculations (n = 28958260)

Multiplication

n×y
n×2 57916520
n×3 86874780
n×4 115833040
n×5 144791300

Division

n÷y
n÷2 14479130
n÷3 9652753.3333333
n÷3 7239565
n÷5 5791652

Exponentiation

ny
n2 838580822227600
n3 2.4283841481081E+22
n4 7.0321779540792E+29
n5 2.0363963756049E+37

Nth Root

y√n
2√n 5381.2879499243
3√n 307.08421121393
4√n 73.357262421142
5√n 31.0709471758

Divisors of 28958260

1, 2, 4, 5, 10, 20, 1447913, 2895826, 5791652, 7239565, 14479130, 28958260

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 -28958259
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 28958260 can be divided by 12 positive divisors. The sum of these divisors (counting 28958260) is 1, the average is 0.083333333333333.

Base conversion 28958260

Base System Value
2 Binary 1101110011101111000110100
3 Ternary 2000111020021011
4 Quaternary 1232131320310
5 Quinary 24403131020
6 Senary 2512402004
8 Octal 156357064
10 Decimal 28958260
12 Duodecimal 9846304
16 Hexadecimal 1b9de34
20 Vigesimal 90jfd0
36 Base36 h8oc4

Cryptographic Hash Functions

md5 e24653aa5c58f10eb6eafebe89a3caf9
sha1 0153f02c5682609df427d6a1fe970772220b4096
sha256 563e169fae41afabaf06c8dd8b701e75da0ef623d26a8bfecc08b8409da3bd55
sha512 60591a9eccf73f765ef72c363ee365a14f5fdfefa6711b25ed8ddf667d3de370b0b52c9a1ce14eb618e4125daea7f144273d3ac4e9987ff5948cbad1c8ae5ca2
ripemd-160 ad249dd2ba55ee39ba924ee67ec46e2924006140

28958260 as geometric shapes

Circle

Radius = n
Diameter 57916520
Circumference 181950113.75349
Area 2.6344793505515E+15

Sphere

Radius = n
Volume 1.0171991733054E+23
Surface area 1.0537917402206E+16
Circumference 181950113.75349

Square

Length = n
Perimeter 115833040
Area 838580822227600
Diagonal 40953164.034726

Cube

Length = n
Surface area 5031484933365600
Volume 2.4283841481081E+22
Space diagonal 50157177.61879

Equilateral Triangle

Length = n
Perimeter 86874780
Area 3.6311614758777E+14
Altitude 25078588.809395

Triangular Pyramid

Length = n
Surface area 3.6311614758777E+14
Volume 2.8618781640885E+21
Height 13651054.678242