1427755745 (number)

1427755745 is an odd 10-digits composite number following 1427755744 and preceding 1427755746. In scientific notation, it is written as 1.427755745 × 10^9. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 1053803520 positive integers (up to 1427755745) that are relatively prime to 1427755745.

Interesting facts

Basic properties

Name

Name one billion four hundred twenty-seven million seven hundred fifty-five thousand seven hundred forty-five

Notation

Scientific notation 1.427755745 × 10^9
Engineering notation 1.427755745 × 10^9

Prime Factorization of 1427755745

Prime Factorization 5 × 13 × 2521 × 8713

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1427755745
Product of the distinct prime numbers

The prime factorization of 1427755745 is 5 × 13 × 2521 × 8713. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 65, 54, 343, 92, 1554, 6597, 48031, 45411, 789469, 43471, 1694822, 126009, 5268855, 95299964, 370735722, 809807833, 8270849549, 1540616451

Basic calculations (n = 1427755745)

Multiplication

n×y
n×2 2855511490
n×3 4283267235
n×4 5711022980
n×5 7138778725

Division

n÷y
n÷2 713877872.5
n÷3 475918581.66667
n÷3 356938936.25
n÷5 285551149

Exponentiation

ny
n2 2038486467380505025
n3 2.9104607649073E+27
n4 4.1554270776935E+36
n5 5.9329348831054E+45

Nth Root

y√n
2√n 37785.655280807
3√n 1126.0334851916
4√n 194.38532681457
5√n 67.753351546886

Divisors of 1427755745

1, 5, 13, 65, 2521, 8713, 12605, 32773, 43565, 113269, 163865, 566345, 21965473, 109827365, 285551149, 1427755745

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 -1427755744
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 1427755745 can be divided by 16 positive divisors. The sum of these divisors (counting 1427755745) is 1, the average is 0.0625.

Base conversion 1427755745

Base System Value
2 Binary 1010101000110011101001011100001
3 Ternary 10200111120111200102
4 Quaternary 1111012131023201
5 Quinary 10411001140440
6 Senary 353401432145
8 Octal 12506351341
10 Decimal 1427755745
12 Duodecimal 33a19b655
16 Hexadecimal 5519d2e1
20 Vigesimal 12639975
36 Base36 nm1rdt

Cryptographic Hash Functions

md5 ecf1968d8910e8b22b4434844d16178c
sha1 c94d9b0c942572bffcc0381e476692765a16d1c3
sha256 4344dc6ffd944b739bf8979e7b599d5d7953448e922288171cf027fe3b714f3a
sha512 24ffa92403614d4249d4849aa7ee26978a75b722a041d021490c57a06ee9cf93370355da9174b24678b0a73a9fad692a87482ed3ec931962367662571fef218d
ripemd-160 3e64b644f262027b0983dd40b6349cef218380cf

1427755745 as geometric shapes

Circle

Radius = n
Diameter 2855511490
Circumference 8970853919.2252
Area 6.4040941103648E+18

Sphere

Radius = n
Volume 1.2191309543459E+28
Surface area 2.5616376441459E+19
Circumference 8970853919.2252

Square

Length = n
Perimeter 5711022980
Area 2038486467380505025
Diagonal 2019151538.3351

Cube

Length = n
Surface area 1.2230918804283E+19
Volume 2.9104607649073E+27
Space diagonal 2472945491.1384

Equilateral Triangle

Length = n
Perimeter 4283267235
Area 8.8269053301116E+17
Altitude 1236472745.5692

Triangular Pyramid

Length = n
Surface area 8.8269053301116E+17
Volume 3.4300109054055E+26
Height 673050512.77837