7388928 (number)

7388928 is an even 7-digits composite number following 7388927 and preceding 7388929. In scientific notation, it is written as 7.388928 × 10^6. The sum of its digits is 45. It has a total of 11 prime factors and 72 positive divisors. There are 2460672 positive integers (up to 7388928) that are relatively prime to 7388928.

Interesting facts

Basic properties

Name

Name seven million three hundred eighty-eight thousand nine hundred twenty-eight

Notation

Scientific notation 7.388928 × 10^6
Engineering notation 7.388928 × 10^6

Prime Factorization of 7388928

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 3 × 1069

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 57726
Product of the distinct prime numbers

The prime factorization of 7388928 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 3 × 1069. Since it has a total of 11 prime factors.

Most popular turbo-numbers

9, 3, 53, 9, 914, 841, 4675, 552, 27427, 7786, 680317, 331751, 9891470, 6253048, 42569536, 64690698, 366226808, 680864140, 4264514494, 2478841630

Basic calculations (n = 7388928)

Multiplication

n×y
n×2 14777856
n×3 22166784
n×4 29555712
n×5 36944640

Division

n÷y
n÷2 3694464
n÷3 2462976
n÷3 1847232
n÷5 1477785.6

Exponentiation

ny
n2 54596256989184
n3 4.0340781196258E+20
n4 2.980751277229E+27
n5 2.2024556573353E+34

Nth Root

y√n
2√n 2718.2582658754
3√n 194.77227854858
4√n 52.136918453965
5√n 23.643746096478

Divisors of 7388928

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1069, 1152, 1728, 2138, 2304, 3207, 3456, 4276, 6414, 6912, 8552, 9621, 12828, 17104, 19242, 25656, 28863, 34208, 38484, 51312, 57726, 68416, 76968, 102624, 115452, 136832, 153936, 205248, 230904, 273664, 307872, 410496, 461808, 615744, 820992, 923616, 1231488, 1847232, 2462976, 3694464, 7388928

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7388927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7388928 can be divided by 72 positive divisors. The sum of these divisors (counting 7388928) is 1, the average is 0.013888888888889.

Base conversion 7388928

Base System Value
2 Binary 11100001011111100000000
3 Ternary 111220101201000
4 Quaternary 130023330000
5 Quinary 3342421203
6 Senary 422212000
8 Octal 34137400
10 Decimal 7388928
12 Duodecimal 2584000
16 Hexadecimal 70bf00
20 Vigesimal 263c68
36 Base36 4edc0

Cryptographic Hash Functions

md5 de868ef2ebe429a3a269cb9a8554ec52
sha1 2ab4f737c74184898526b98de00e70f18898f863
sha256 b39985e43caecf126cee292d0d59e7fd7b8072a265f5c7b446e84ac5aa3640cb
sha512 4c5f69e1420f752603852568b9094319f8a6e66f11bacc7681358a328b13741aeb76db615697941744fb76c8eb3da15d74b7922c8a520b4047f1c4234ae546b2
ripemd-160 828ac70505a9c02f8420a350b064bc6a15ed89fd

7388928 as geometric shapes

Circle

Radius = n
Diameter 14777856
Circumference 46426003.845408
Area 1.7151919987072E+14

Sphere

Radius = n
Volume 1.6897906912832E+21
Surface area 6.8607679948288E+14
Circumference 46426003.845408

Square

Length = n
Perimeter 29555712
Area 54596256989184
Diagonal 10449522.188998

Cube

Length = n
Surface area 327577541935104
Volume 4.0340781196258E+20
Space diagonal 12797998.709468

Equilateral Triangle

Length = n
Perimeter 22166784
Area 23640872752089
Altitude 6398999.3547341

Triangular Pyramid

Length = n
Surface area 23640872752089
Volume 4.7542066570394E+19
Height 3483174.0629994