28932380 (number)

28932380 is an even 8-digits composite number following 28932379 and preceding 28932381. In scientific notation, it is written as 2.8932380 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 11572944 positive integers (up to 28932380) that are relatively prime to 28932380.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-two thousand three hundred eighty

Notation

Scientific notation 2.8932380 × 10^7
Engineering notation 2.8932380 × 10^6

Prime Factorization of 28932380

Prime Factorization 2 × 2 × 5 × 1446619

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14466190
Product of the distinct prime numbers

The prime factorization of 28932380 is 2 × 2 × 5 × 1446619. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 90, 80, 74, 916, 954, 5696, 79805, 52778, 553709, 398787, 2637092, 4013680, 12044497, 1546095, 931733820, 458409104, 525941962, 7727151907

Basic calculations (n = 28932380)

Multiplication

n×y
n×2 57864760
n×3 86797140
n×4 115729520
n×5 144661900

Division

n÷y
n÷2 14466190
n÷3 9644126.6666667
n÷3 7233095
n÷5 5786476

Exponentiation

ny
n2 837082612464400
n3 2.4218792235213E+22
n4 7.0070730009022E+29
n5 2.0273129874984E+37

Nth Root

y√n
2√n 5378.8827836271
3√n 306.99270355112
4√n 73.340867077143
5√n 31.065391567676

Divisors of 28932380

1, 2, 4, 5, 10, 20, 1446619, 2893238, 5786476, 7233095, 14466190, 28932380

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28932379
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28932380 can be divided by 12 positive divisors. The sum of these divisors (counting 28932380) is 1, the average is 0.083333333333333.

Base conversion 28932380

Base System Value
2 Binary 1101110010111100100011100
3 Ternary 2000102220202122
4 Quaternary 1232113210130
5 Quinary 24401314010
6 Senary 2512042112
8 Octal 156274434
10 Decimal 28932380
12 Duodecimal 9833338
16 Hexadecimal 1b9791c
20 Vigesimal 90gaj0
36 Base36 h84d8

Cryptographic Hash Functions

md5 e2728b429692dfff84f2fcaadb5a7438
sha1 1afaa7cc91bc064dcff9e81b6330edeb3dedd5f5
sha256 f70b4fcb581c21194aef3551439b5b0929d2db3ad03b3b74826515bfc7a060a2
sha512 d577e1f49e60d1da336fb3d82b35e0df72e68ced86b51d596774e8ee982edc3fe9242ea7a5e1aad1cd1e8c54b59cb8ba52fbb69ed381d5d55c369555249fccfb
ripemd-160 82e3180074d459f665d0700752dfcadd1654e74c

28932380 as geometric shapes

Circle

Radius = n
Diameter 57864760
Circumference 181787504.91774
Area 2.6297725857659E+15

Sphere

Radius = n
Volume 1.0144743968662E+23
Surface area 1.0519090343064E+16
Circumference 181787504.91774

Square

Length = n
Perimeter 115729520
Area 837082612464400
Diagonal 40916564.187732

Cube

Length = n
Surface area 5022495674786400
Volume 2.4218792235213E+22
Space diagonal 50112352.14389

Equilateral Triangle

Length = n
Perimeter 86797140
Area 3.6246740373021E+14
Altitude 25056176.071945

Triangular Pyramid

Length = n
Surface area 3.6246740373021E+14
Volume 2.8542120369445E+21
Height 13638854.729244