47894290 (number)

47894290 is an even 8-digits composite number following 47894289 and preceding 47894291. In scientific notation, it is written as 4.7894290 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 19039536 positive integers (up to 47894290) that are relatively prime to 47894290.

Interesting facts

Basic properties

Name

Name forty-seven million eight hundred ninety-four thousand two hundred ninety

Notation

Scientific notation 4.7894290 × 10^7
Engineering notation 4.7894290 × 10^6

Prime Factorization of 47894290

Prime Factorization 2 × 5 × 163 × 29383

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 47894290
Product of the distinct prime numbers

The prime factorization of 47894290 is 2 × 5 × 163 × 29383. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 53, 33, 170, 142, 331, 3678, 5394, 56315, 463337, 807025, 1684710, 3914319, 47196206, 15622042, 95502103, 174865139, 9887591323, 6564774913

Basic calculations (n = 47894290)

Multiplication

n×y
n×2 95788580
n×3 143682870
n×4 191577160
n×5 239471450

Division

n÷y
n÷2 23947145
n÷3 15964763.333333
n÷3 11973572.5
n÷5 9578858

Exponentiation

ny
n2 2293863014604100
n3 1.0986294044172E+23
n4 5.2618075297686E+30
n5 2.5201053575492E+38

Nth Root

y√n
2√n 6920.5700632246
3√n 363.15713384173
4√n 83.189963716933
5√n 34.360284247812

Divisors of 47894290

1, 2, 5, 10, 163, 326, 815, 1630, 29383, 58766, 146915, 293830, 4789429, 9578858, 23947145, 47894290

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 -47894289
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 47894290 can be divided by 16 positive divisors. The sum of these divisors (counting 47894290) is 1, the average is 0.0625.

Base conversion 47894290

Base System Value
2 Binary 10110110101100111100010010
3 Ternary 10100010021121121
4 Quaternary 2312230330102
5 Quinary 44230104130
6 Senary 4430312454
8 Octal 266547422
10 Decimal 47894290
12 Duodecimal 1405872a
16 Hexadecimal 2dacf12
20 Vigesimal ej6fea
36 Base36 sijgy

Cryptographic Hash Functions

md5 d58df103eb2275c0d1e31eaa67110067
sha1 2238a7b2bef47b73c3b29042ec9ddd5d8abeb119
sha256 ab2047154fbe5f0c42bd50c102bcf2e4108883ba9d5f01c64c939ddce34995fa
sha512 68d98acff1f73f8adef9a422bde2b4121b8eed1d90c1e6a9a3e5ee95cb178659d621a40add1ade77ae0070136d9799dd5da8452d350c946630afcbba291ced6d
ripemd-160 173c720b8739285c3d8a0236c640845db46e8113

47894290 as geometric shapes

Circle

Radius = n
Diameter 95788580
Circumference 300928699.2258
Area 7.2063831950216E+15

Sphere

Radius = n
Volume 4.6019280879132E+23
Surface area 2.8825532780086E+16
Circumference 300928699.2258

Square

Length = n
Perimeter 191577160
Area 2293863014604100
Diagonal 67732754.47823

Cube

Length = n
Surface area 13763178087624600
Volume 1.0986294044172E+23
Space diagonal 82955343.672438

Equilateral Triangle

Length = n
Perimeter 143682870
Area 9.9327182172435E+14
Altitude 41477671.836219

Triangular Pyramid

Length = n
Surface area 9.9327182172435E+14
Volume 1.2947471697906E+22
Height 22577584.826077