428045388 (number)

428045388 is an even 9-digits composite number following 428045387 and preceding 428045389. In scientific notation, it is written as 4.28045388 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 142571520 positive integers (up to 428045388) that are relatively prime to 428045388.

Interesting facts

Basic properties

Name

Name four hundred twenty-eight million forty-five thousand three hundred eighty-eight

Notation

Scientific notation 4.28045388 × 10^8
Engineering notation 4.28045388 × 10^6

Prime Factorization of 428045388

Prime Factorization 2 × 2 × 3 × 1361 × 26209

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 214022694
Product of the distinct prime numbers

The prime factorization of 428045388 is 2 × 2 × 3 × 1361 × 26209. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 4, 12, 2, 643, 176, 1897, 9347, 26232, 89125, 911816, 314014, 729126, 5744158, 38109017, 21666317, 471483256, 969281804, 4814898724, 5240611281

Basic calculations (n = 428045388)

Multiplication

n×y
n×2 856090776
n×3 1284136164
n×4 1712181552
n×5 2140226940

Division

n÷y
n÷2 214022694
n÷3 142681796
n÷3 107011347
n÷5 85609077.6

Exponentiation

ny
n2 183222854188070544
n3 7.84276977114E+25
n4 3.3570614296823E+34
n5 1.4369746622082E+43

Nth Root

y√n
2√n 20689.257792391
3√n 753.63884276735
4√n 143.83760910273
5√n 53.247345784807

Divisors of 428045388

1, 2, 3, 4, 6, 12, 1361, 2722, 4083, 5444, 8166, 16332, 26209, 52418, 78627, 104836, 157254, 314508, 35670449, 71340898, 107011347, 142681796, 214022694, 428045388

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -428045387
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 428045388 can be divided by 24 positive divisors. The sum of these divisors (counting 428045388) is 1, the average is 0.041666666666667.

Base conversion 428045388

Base System Value
2 Binary 11001100000110111010001001100
3 Ternary 1002211102221212220
4 Quaternary 121200313101030
5 Quinary 1334034423023
6 Senary 110250255340
8 Octal 3140672114
10 Decimal 428045388
12 Duodecimal bb427550
16 Hexadecimal 1983744c
20 Vigesimal 6df5d98
36 Base36 72uhxo

Cryptographic Hash Functions

md5 7476c4ffcb590eedb6a2227c2df84188
sha1 4f996cba5d7559dac08c418a01699b8637ffaaee
sha256 c1757fb27b90f297bc752c4176d440bd162717d5d6fea2dcddcc2a186bb796dc
sha512 63acd178e690ac46e1366258323a2313c77856b62831f5751f5c0268946aeaf49699a807c229d9b523f5d4dc09f74c80cc2473319e6f4bf391625126e8dd41af
ripemd-160 2cf404a40671c83491854b3db84410c4500d15af

428045388 as geometric shapes

Circle

Radius = n
Diameter 856090776
Circumference 2689488492.6876
Area 5.75611572687E+17

Sphere

Radius = n
Volume 3.2851717195746E+26
Surface area 2.302446290748E+18
Circumference 2689488492.6876

Square

Length = n
Perimeter 1712181552
Area 183222854188070544
Diagonal 605347593.02085

Cube

Length = n
Surface area 1099337125128423264
Volume 7.84276977114E+25
Space diagonal 741396359.96153

Equilateral Triangle

Length = n
Perimeter 1284136164
Area 7.9337823140381E+16
Altitude 370698179.98077

Triangular Pyramid

Length = n
Surface area 7.9337823140381E+16
Volume 9.2427928140966E+24
Height 201782531.00695