28264907 (number)

28264907 is an odd 8-digits composite number following 28264906 and preceding 28264908. In scientific notation, it is written as 2.8264907 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 24045120 positive integers (up to 28264907) that are relatively prime to 28264907.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred sixty-four thousand nine hundred seven

Notation

Scientific notation 2.8264907 × 10^7
Engineering notation 2.8264907 × 10^6

Prime Factorization of 28264907

Prime Factorization 23 × 11 × 47 × 2377

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28264907
Product of the distinct prime numbers

The prime factorization of 28264907 is 23 × 11 × 47 × 2377. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 64, 26, 449, 702, 4560, 6724, 94737, 11148, 661033, 974799, 5177488, 2729041, 96727970, 6734564, 886713341, 377302049, 4927003006, 634655786

Basic calculations (n = 28264907)

Multiplication

n×y
n×2 56529814
n×3 84794721
n×4 113059628
n×5 141324535

Division

n÷y
n÷2 14132453.5
n÷3 9421635.6666667
n÷3 7066226.75
n÷5 5652981.4

Exponentiation

ny
n2 798904967718649
n3 2.2580974614406E+22
n4 6.3824914744554E+29
n5 1.8040052795377E+37

Nth Root

y√n
2√n 5316.4750540184
3√n 304.6135282377
4√n 72.914162232165
5√n 30.920713884264

Divisors of 28264907

1, 11, 23, 47, 253, 517, 1081, 2377, 11891, 26147, 54671, 111719, 601381, 1228909, 2569537, 28264907

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 -28264906
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 28264907 can be divided by 16 positive divisors. The sum of these divisors (counting 28264907) is 1, the average is 0.0625.

Base conversion 28264907

Base System Value
2 Binary 1101011110100100111001011
3 Ternary 1222012000011102
4 Quaternary 1223310213023
5 Quinary 24213434112
6 Senary 2445452015
8 Octal 153644713
10 Decimal 28264907
12 Duodecimal 957100b
16 Hexadecimal 1af49cb
20 Vigesimal 8gd257
36 Base36 gttcb

Cryptographic Hash Functions

md5 0571c2846072004cc60af1d381dac3e8
sha1 cbaaaf55783823aefac692e567de350dc05e6d61
sha256 c9576d8d3d8212d36ab9f33088cf04439376cc681485db3d02072e02d719417f
sha512 14f64f327d76ed8253ea9ab94ee13ebfc8af4ae44ab117ccc31c5f65c2f5be6014c729b6c6813fc3b571582aebeb1883f8a31aa30e27824d43b702266335cfaf
ripemd-160 f0cbd4e9da8643e1fbc14608c4c155e85d500d44

28264907 as geometric shapes

Circle

Radius = n
Diameter 56529814
Circumference 177593648.3712
Area 2.5098339775013E+15

Sphere

Radius = n
Volume 9.4586965279352E+22
Surface area 1.0039335910005E+16
Circumference 177593648.3712

Square

Length = n
Perimeter 113059628
Area 798904967718649
Diagonal 39972614.818614

Cube

Length = n
Surface area 4793429806311894
Volume 2.2580974614406E+22
Space diagonal 48956254.995209

Equilateral Triangle

Length = n
Perimeter 84794721
Area 3.4593599862697E+14
Altitude 24478127.497605

Triangular Pyramid

Length = n
Surface area 3.4593599862697E+14
Volume 2.6611933792746E+21
Height 13324204.939538