28372298 (number)

28372298 is an even 8-digits composite number following 28372297 and preceding 28372299. In scientific notation, it is written as 2.8372298 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 14101036 positive integers (up to 28372298) that are relatively prime to 28372298.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred seventy-two thousand two hundred ninety-eight

Notation

Scientific notation 2.8372298 × 10^7
Engineering notation 2.8372298 × 10^6

Prime Factorization of 28372298

Prime Factorization 2 × 167 × 84947

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28372298
Product of the distinct prime numbers

The prime factorization of 28372298 is 2 × 167 × 84947. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28372298)

Multiplication

n×y
n×2 56744596
n×3 85116894
n×4 113489192
n×5 141861490

Division

n÷y
n÷2 14186149
n÷3 9457432.6666667
n÷3 7093074.5
n÷5 5674459.6

Exponentiation

ny
n2 804987293800804
n3 2.283933938593E+22
n4 6.4800454318074E+29
n5 1.8385378004478E+37

Nth Root

y√n
2√n 5326.5653098409
3√n 304.99882826747
4√n 72.983322134861
5√n 30.944174575448

Divisors of 28372298

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28372297
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28372298 can be divided by 8 positive divisors. The sum of these divisors (counting 28372298) is 1, the average is 0.125.

Base conversion 28372298

Base System Value
2 Binary 1101100001110110101001010
3 Ternary 1222101110110212
4 Quaternary 1230032311022
5 Quinary 24230403143
6 Senary 2452041122
8 Octal 154166512
10 Decimal 28372298
12 Duodecimal 96031a2
16 Hexadecimal 1b0ed4a
20 Vigesimal 8h6aei
36 Base36 gw47e

Cryptographic Hash Functions

md5 12f657801870e3b18e57c6ea5d7f1991
sha1 8c6b2d352fcb168a79af1282f7235e779d19d43f
sha256 de22bec27974218cb16548ece24f25bf823ea8daaa76ec11a6ee0c2eb1a91258
sha512 83bec1a8692d97063dea3210efbcc24b84a12993c8fbe6e363896350320012bfd82229ed03828b5cf3f7f218a1a4aa3f179079c1f53c87da67708f6254bd3779
ripemd-160 4fed9afd2ad05a15716359c480cb14ec7ad7dad0

28372298 as geometric shapes

Circle

Radius = n
Diameter 56744596
Circumference 178268405.92452
Area 2.5289421684377E+15

Sphere

Radius = n
Volume 9.5669201103575E+22
Surface area 1.0115768673751E+16
Circumference 178268405.92452

Square

Length = n
Perimeter 113489192
Area 804987293800804
Diagonal 40124488.627291

Cube

Length = n
Surface area 4829923762804824
Volume 2.283933938593E+22
Space diagonal 49142261.663485

Equilateral Triangle

Length = n
Perimeter 85116894
Area 3.4856972307759E+14
Altitude 24571130.831742

Triangular Pyramid

Length = n
Surface area 3.4856972307759E+14
Volume 2.691641959602E+21
Height 13374829.54243