1427993868 (number)

1427993868 is an even 10-digits composite number following 1427993867 and preceding 1427993869. In scientific notation, it is written as 1.427993868 × 10^9. The sum of its digits is 57. It has a total of 6 prime factors and 48 positive divisors. There are 386521632 positive integers (up to 1427993868) that are relatively prime to 1427993868.

Interesting facts

Basic properties

Name

Name one billion four hundred twenty-seven million nine hundred ninety-three thousand eight hundred sixty-eight

Notation

Scientific notation 1.427993868 × 10^9
Engineering notation 1.427993868 × 10^9

Prime Factorization of 1427993868

Prime Factorization 2 × 2 × 3 × 133 × 7 × 127819

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 713996934
Product of the distinct prime numbers

The prime factorization of 1427993868 is 2 × 2 × 3 × 133 × 7 × 127819. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 2, 22, 43, 211, 847, 7520, 5481, 43664, 64186, 249414, 708151, 1598970, 8167924, 49690742, 56628943, 890800767, 269201218, 6362566018, 2654569160

Basic calculations (n = 1427993868)

Multiplication

n×y
n×2 2855987736
n×3 4283981604
n×4 5711975472
n×5 7139969340

Division

n÷y
n÷2 713996934
n÷3 475997956
n÷3 356998467
n÷5 285598773.6

Exponentiation

ny
n2 2039166487045601424
n3 2.9119172393322E+27
n4 4.1581999618899E+36
n5 5.9378840474966E+45

Nth Root

y√n
2√n 37788.806120331
3√n 1126.0960821653
4√n 194.39343126848
5√n 67.755611394927

Divisors of 1427993868

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 133, 266, 399, 532, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 127819, 255638, 383457, 511276, 766914, 894733, 1533828, 1789466, 2684199, 3578932, 5368398, 10736796, 16999927, 33999854, 50999781, 67999708, 101999562, 118999489, 203999124, 237998978, 356998467, 475997956, 713996934, 1427993868

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1427993867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1427993868 can be divided by 48 positive divisors. The sum of these divisors (counting 1427993868) is 1, the average is 0.020833333333333.

Base conversion 1427993868

Base System Value
2 Binary 1010101000111010111010100001100
3 Ternary 10200112000121022210
4 Quaternary 1111013113110030
5 Quinary 10411031300433
6 Senary 353410510420
8 Octal 12507272414
10 Decimal 1427993868
12 Duodecimal 33a295410
16 Hexadecimal 551d750c
20 Vigesimal 1264j4d8
36 Base36 nm6v4c

Cryptographic Hash Functions

md5 fa84bd9aaccd399e98a7592c2410ac08
sha1 be80a9362ec4da3f31943cd80ba319acf4e96454
sha256 d3ca3beb685901e21572f6f2d28951cc299cdfa07e863d6d8cf125d86645ea34
sha512 51cbc72e30af020fb9a648f97d2c29aa3b87b1f4c959ab00e29240093bfe80227e324716c1316f77b275ae93772b1a4ea49b666b8e679a3393e6eba5720f3e6a
ripemd-160 60670ae0090a36f0826d94ed898a6d6087b4d317

1427993868 as geometric shapes

Circle

Radius = n
Diameter 2855987736
Circumference 8972350090.1601
Area 6.406230455149E+18

Sphere

Radius = n
Volume 1.2197410409263E+28
Surface area 2.5624921820596E+19
Circumference 8972350090.1601

Square

Length = n
Perimeter 5711975472
Area 2039166487045601424
Diagonal 2019488295.1112

Cube

Length = n
Surface area 1.2234998922274E+19
Volume 2.9119172393322E+27
Space diagonal 2473357932.2728

Equilateral Triangle

Length = n
Perimeter 4283981604
Area 8.8298499016368E+17
Altitude 1236678966.1364

Triangular Pyramid

Length = n
Surface area 8.8298499016368E+17
Volume 3.4317273769764E+26
Height 673162765.03707