28551493 (number)

28551493 is an odd 8-digits prime number following 28551492 and preceding 28551494. In scientific notation, it is written as 2.8551493 × 10^7. The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors. There are 28551492 positive integers (up to 28551493) that are relatively prime to 28551493.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred fifty-one thousand four hundred ninety-three

Notation

Scientific notation 2.8551493 × 10^7
Engineering notation 2.8551493 × 10^6

Prime Factorization of 28551493

Prime Factorization 28551493

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 28551493
Product of the distinct prime numbers

The prime factorization of 28551493 is 28551493. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 4, 65, 17, 542, 669, 6135, 2050, 35772, 94300, 988149, 58100, 9357989, 1113298, 46308953, 19755199, 788592685, 364088237, 2392205379, 2984055466

Basic calculations (n = 28551493)

Multiplication

n×y
n×2 57102986
n×3 85654479
n×4 114205972
n×5 142757465

Division

n÷y
n÷2 14275746.5
n÷3 9517164.3333333
n÷3 7137873.25
n÷5 5710298.6

Exponentiation

ny
n2 815187752529049
n3 2.3274827410019E+22
n4 6.6453107187336E+29
n5 1.8973354246875E+37

Nth Root

y√n
2√n 5343.3597108935
3√n 305.63958948313
4√n 73.09828801616
5√n 30.983163913354

Divisors of 28551493

1, 28551493

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 28551494
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 14275747
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5343.3598044676
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999299511
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28551493 can be divided by 2 positive divisors. The sum of these divisors (counting 28551493) is 28551494, the average is 14275747.

Base conversion 28551493

Base System Value
2 Binary 1101100111010100101000101
3 Ternary 1222201120021201
4 Quaternary 1230322211011
5 Quinary 24302121433
6 Senary 2455542501
8 Octal 154724505
10 Decimal 28551493
12 Duodecimal 968aa31
16 Hexadecimal 1b3a945
20 Vigesimal 8i8ied
36 Base36 gzyh1

Cryptographic Hash Functions

md5 60842e78bc29dd82015e4a5625518dcd
sha1 342a45ebec1110c0a2676706b082a85523276a40
sha256 55342185351cb107eb5816636a81f45fd4323dff19815ded4295f57286b8ef6d
sha512 6b0342c755f624a4a207cd71d8f51a00badefa85acfbcd217d43bd69b9033df8bd8c5271dbdc4ca29abf2a3e4085d3e764ef4bc2f887724d0d7c01aa3ac16d12
ripemd-160 4361447ec4f09b109b3b5bce301d662ae3d58d73

28551493 as geometric shapes

Circle

Radius = n
Diameter 57102986
Circumference 179394321.31564
Area 2.5609878546416E+15

Sphere

Radius = n
Volume 9.7493369073181E+22
Surface area 1.0243951418567E+16
Circumference 179394321.31564

Square

Length = n
Perimeter 114205972
Area 815187752529049
Diagonal 40377908.6266

Cube

Length = n
Surface area 4891126515174294
Volume 2.3274827410019E+22
Space diagonal 49452636.507947

Equilateral Triangle

Length = n
Perimeter 85654479
Area 3.5298665127205E+14
Altitude 24726318.253974

Triangular Pyramid

Length = n
Surface area 3.5298665127205E+14
Volume 2.7429647154285E+21
Height 13459302.875533