1229641390 (number)

1229641390 is an even 10-digits composite number following 1229641389 and preceding 1229641391. In scientific notation, it is written as 1.229641390 × 10^9. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 491856552 positive integers (up to 1229641390) that are relatively prime to 1229641390.

Interesting facts

Basic properties

Name

Name one billion two hundred twenty-nine million six hundred forty-one thousand three hundred ninety

Notation

Scientific notation 1.229641390 × 10^9
Engineering notation 1.229641390 × 10^9

Prime Factorization of 1229641390

Prime Factorization 2 × 5 × 122964139

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1229641390
Product of the distinct prime numbers

The prime factorization of 1229641390 is 2 × 5 × 122964139. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 2, 15, 19, 588, 519, 9948, 3881, 81900, 27275, 292140, 370877, 1496665, 2407664, 90511961, 29589323, 59921833, 170501058, 2593375319, 5121870305

Basic calculations (n = 1229641390)

Multiplication

n×y
n×2 2459282780
n×3 3688924170
n×4 4918565560
n×5 6148206950

Division

n÷y
n÷2 614820695
n÷3 409880463.33333
n÷3 307410347.5
n÷5 245928278

Exponentiation

ny
n2 1512017948001132100
n3 1.8592398512851E+27
n4 2.2861982750776E+36
n5 2.811204024782E+45

Nth Root

y√n
2√n 35066.242884005
3√n 1071.3371323193
4√n 187.25982720275
5√n 65.759074858473

Divisors of 1229641390

1, 2, 5, 10, 122964139, 245928278, 614820695, 1229641390

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 -1229641389
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 1229641390 can be divided by 8 positive divisors. The sum of these divisors (counting 1229641390) is 1, the average is 0.125.

Base conversion 1229641390

Base System Value
2 Binary 1001001010010101101011010101110
3 Ternary 10011200210020212201
4 Quaternary 1021102231122232
5 Quinary 10004242011030
6 Senary 322003252114
8 Octal 11122553256
10 Decimal 1229641390
12 Duodecimal 2a397a03a
16 Hexadecimal 494ad6ae
20 Vigesimal j45539a
36 Base36 kc3hda

Cryptographic Hash Functions

md5 6a98c8067aeb58c275470c1ceb3fd726
sha1 8b86d9da85a35717d07b541ac1e7e113634f9938
sha256 7bdca1ed875fa73a6e5fd0575feff9decdaa842eee2dcf01954dc66f54ea3b8f
sha512 2f63231ab8f6f50a20758aef72efa6995c632d765eeb95d88a1d8c90609e0ba703310703bd383963caf643bd9fed2686df242a3849a84a42d24580c82bc465f7
ripemd-160 4f6850274ab4a77b82491024d60221fd795c9496

1229641390 as geometric shapes

Circle

Radius = n
Diameter 2459282780
Circumference 7726064714.7479
Area 4.7501444775363E+18

Sphere

Radius = n
Volume 7.7879656774114E+27
Surface area 1.9000577910145E+19
Circumference 7726064714.7479

Square

Length = n
Perimeter 4918565560
Area 1512017948001132100
Diagonal 1738975530.5933

Cube

Length = n
Surface area 9072107688006792600
Volume 1.8592398512851E+27
Space diagonal 2129801362.5696

Equilateral Triangle

Length = n
Perimeter 3688924170
Area 6.547229769735E+17
Altitude 1064900681.2848

Triangular Pyramid

Length = n
Surface area 6.547229769735E+17
Volume 2.1911351778266E+26
Height 579658510.19777