28937554 (number)

28937554 is an even 8-digits composite number following 28937553 and preceding 28937555. In scientific notation, it is written as 2.8937554 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 14062240 positive integers (up to 28937554) that are relatively prime to 28937554.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-seven thousand five hundred fifty-four

Notation

Scientific notation 2.8937554 × 10^7
Engineering notation 2.8937554 × 10^6

Prime Factorization of 28937554

Prime Factorization 2 × 41 × 359 × 983

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28937554
Product of the distinct prime numbers

The prime factorization of 28937554 is 2 × 41 × 359 × 983. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 75, 15, 362, 724, 2311, 2077, 85232, 95833, 437067, 667833, 4116748, 4054718, 1017152, 19573808, 874659457, 71369602, 7748115424, 9064912598

Basic calculations (n = 28937554)

Multiplication

n×y
n×2 57875108
n×3 86812662
n×4 115750216
n×5 144687770

Division

n÷y
n÷2 14468777
n÷3 9645851.3333333
n÷3 7234388.5
n÷5 5787510.8

Exponentiation

ny
n2 837382031502916
n3 2.4231787755245E+22
n4 7.0120866668395E+29
n5 2.0291263657435E+37

Nth Root

y√n
2√n 5379.3637170208
3√n 307.01100237495
4√n 73.344145758341
5√n 31.066502577829

Divisors of 28937554

1, 2, 41, 82, 359, 718, 983, 1966, 14719, 29438, 40303, 80606, 352897, 705794, 14468777, 28937554

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 -28937553
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 28937554 can be divided by 16 positive divisors. The sum of these divisors (counting 28937554) is 1, the average is 0.0625.

Base conversion 28937554

Base System Value
2 Binary 1101110011000110101010010
3 Ternary 2000110011212021
4 Quaternary 1232120311102
5 Quinary 24402000204
6 Senary 2512122054
8 Octal 156306522
10 Decimal 28937554
12 Duodecimal 983632a
16 Hexadecimal 1b98d52
20 Vigesimal 90h3he
36 Base36 h88cy

Cryptographic Hash Functions

md5 37bb948d13b5d2ce1dacb7b4df2776b1
sha1 9ff4cba1860794e0de21cbd9155a1ac3a35ee288
sha256 58f88526feedd55009636affae08e9595a38dc5ab8f95180a9c155e3fcd4e9a5
sha512 894c62bf2360f2a00158ff74bdc4827b7b2b8d3df456320c8a8e04e528ede250dd75f262ec8553d1b72174e1d8f122a2e920b929b66daf9bd088ab5b8902a9e0
ripemd-160 700ccab8cefbf88b57924da6e4d3279fb1f52413

28937554 as geometric shapes

Circle

Radius = n
Diameter 57875108
Circumference 181820014.11852
Area 2.6307132384177E+15

Sphere

Radius = n
Volume 1.0150187519363E+23
Surface area 1.0522852953671E+16
Circumference 181820014.11852

Square

Length = n
Perimeter 115750216
Area 837382031502916
Diagonal 40923881.328704

Cube

Length = n
Surface area 5024292189017496
Volume 2.4231787755245E+22
Space diagonal 50121313.774768

Equilateral Triangle

Length = n
Perimeter 86812662
Area 3.6259705597707E+14
Altitude 25060656.887384

Triangular Pyramid

Length = n
Surface area 3.6259705597707E+14
Volume 2.8557435736679E+21
Height 13641293.776235