1428778870 (number)

1428778870 is an even 10-digits composite number following 1428778869 and preceding 1428778871. In scientific notation, it is written as 1.428778870 × 10^9. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 571511544 positive integers (up to 1428778870) that are relatively prime to 1428778870.

Interesting facts

Basic properties

Name

Name one billion four hundred twenty-eight million seven hundred seventy-eight thousand eight hundred seventy

Notation

Scientific notation 1.428778870 × 10^9
Engineering notation 1.428778870 × 10^9

Prime Factorization of 1428778870

Prime Factorization 2 × 5 × 142877887

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1428778870
Product of the distinct prime numbers

The prime factorization of 1428778870 is 2 × 5 × 142877887. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1428778870)

Multiplication

n×y
n×2 2857557740
n×3 4286336610
n×4 5715115480
n×5 7143894350

Division

n÷y
n÷2 714389435
n÷3 476259623.33333
n÷3 357194717.5
n÷5 285755774

Exponentiation

ny
n2 2041409059358476900
n3 2.916722129038E+27
n4 4.1673509476309E+36
n5 5.9542229778495E+45

Nth Root

y√n
2√n 37799.191393468
3√n 1126.3023915813
4√n 194.4201414295
5√n 67.763059129818

Divisors of 1428778870

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1428778869
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1428778870 can be divided by 8 positive divisors. The sum of these divisors (counting 1428778870) is 1, the average is 0.125.

Base conversion 1428778870

Base System Value
2 Binary 1010101001010010110111101110110
3 Ternary 10200120111111010221
4 Quaternary 1111022112331312
5 Quinary 10411231410440
6 Senary 353435404554
8 Octal 12512267566
10 Decimal 1428778870
12 Duodecimal 33a5b375a
16 Hexadecimal 55296f76
20 Vigesimal 1269h73a
36 Base36 nmnoty

Cryptographic Hash Functions

md5 f0a191a209576ec657243e29a0ede05c
sha1 6fd438308a93caabd3b9389ab5bb83effb33711f
sha256 e3ee886704c60e8122e329a47a9f1e621c28e02a4c885ba02da223cae51bd14b
sha512 4d3bf44b2c175f6cd27fb16bb7bcce427d179ca24676cdcb6cffcf1411f5a7faed10335b65069082bbe5a12e7d7ce5dcefaebf1ac05ac44931f5703f778053e3
ripemd-160 6ae638f5c235df8a285b9716bfa6ace175a57061

1428778870 as geometric shapes

Circle

Radius = n
Diameter 2857557740
Circumference 8977282403.1927
Area 6.4132757038522E+18

Sphere

Radius = n
Volume 1.2217537084198E+28
Surface area 2.5653102815409E+19
Circumference 8977282403.1927

Square

Length = n
Perimeter 5715115480
Area 2041409059358476900
Diagonal 2020598455.5861

Cube

Length = n
Surface area 1.2248454356151E+19
Volume 2.916722129038E+27
Space diagonal 2474717595.6208

Equilateral Triangle

Length = n
Perimeter 4286336610
Area 8.8395605246007E+17
Altitude 1237358797.8104

Triangular Pyramid

Length = n
Surface area 8.8395605246007E+17
Volume 3.4373899937994E+26
Height 673532818.5287