1269890172 (number)

1269890172 is an even 10-digits composite number following 1269890171 and preceding 1269890173. In scientific notation, it is written as 1.269890172 × 10^9. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 410030208 positive integers (up to 1269890172) that are relatively prime to 1269890172.

Interesting facts

Basic properties

Name

Name one billion two hundred sixty-nine million eight hundred ninety thousand one hundred seventy-two

Notation

Scientific notation 1.269890172 × 10^9
Engineering notation 1.269890172 × 10^9

Prime Factorization of 1269890172

Prime Factorization 2 × 2 × 9 × 239 × 37 × 3989

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 634945086
Product of the distinct prime numbers

The prime factorization of 1269890172 is 2 × 2 × 9 × 239 × 37 × 3989. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 5, 41, 17, 45, 214, 3206, 3503, 76697, 91033, 120448, 643719, 1527515, 5259416, 90349281, 82826152, 977137800, 228084192, 336724280, 530484089

Basic calculations (n = 1269890172)

Multiplication

n×y
n×2 2539780344
n×3 3809670516
n×4 5079560688
n×5 6349450860

Division

n÷y
n÷2 634945086
n÷3 423296724
n÷3 317472543
n÷5 253978034.4

Exponentiation

ny
n2 1612621048942189584
n3 2.047851621212E+27
n4 2.6005466474914E+36
n5 3.3024086294769E+45

Nth Root

y√n
2√n 35635.518405097
3√n 1082.9009150632
4√n 188.77372276113
5√n 66.184033694254

Divisors of 1269890172

1, 2, 4, 9, 18, 36, 37, 74, 148, 239, 333, 478, 666, 956, 1332, 2151, 3989, 4302, 7978, 8604, 8843, 15956, 17686, 35372, 35901, 71802, 79587, 143604, 147593, 159174, 295186, 318348, 590372, 953371, 1328337, 1906742, 2656674, 3813484, 5313348, 8580339, 17160678, 34321356, 35274727, 70549454, 141098908, 317472543, 634945086, 1269890172

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 -1269890171
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 1269890172 can be divided by 48 positive divisors. The sum of these divisors (counting 1269890172) is 1, the average is 0.020833333333333.

Base conversion 1269890172

Base System Value
2 Binary 1001011101100001111110001111100
3 Ternary 10021111112002211100
4 Quaternary 1023230033301330
5 Quinary 10100042441142
6 Senary 330002053100
8 Octal 11354176174
10 Decimal 1269890172
12 Duodecimal 2b534a190
16 Hexadecimal 4bb0fc7c
20 Vigesimal jggg58c
36 Base36 l025j0

Cryptographic Hash Functions

md5 be4be4768a1355a33cbba979112aea87
sha1 37a9bc021539ca96f2090dbdf3bf699c32f959a7
sha256 1dedebcf61e01fac1f11debd94f61e19a6577ed80aa5631d366f39a0bf139c5b
sha512 2ba9195e43d004ff4c6adacc3053b98e336cc5c40a74d92312542b5e278cac8faf184e85f3332b43f8a159ff0fa9218d9bf74a3b001d10021bde4e0c51c1d0d1
ripemd-160 6581405b907b62db12bf7d3f2cea8cae963380f0

1269890172 as geometric shapes

Circle

Radius = n
Diameter 2539780344
Circumference 7978955270.4422
Area 5.066198440381E+18

Sphere

Radius = n
Volume 8.5780208117888E+27
Surface area 2.0264793761524E+19
Circumference 7978955270.4422

Square

Length = n
Perimeter 5079560688
Area 1612621048942189584
Diagonal 1795895903.9667

Cube

Length = n
Surface area 9.6757262936531E+18
Volume 2.047851621212E+27
Space diagonal 2199514297.9364

Equilateral Triangle

Length = n
Perimeter 3809670516
Area 6.9828539753072E+17
Altitude 1099757148.9682

Triangular Pyramid

Length = n
Surface area 6.9828539753072E+17
Volume 2.4134162803715E+26
Height 598631967.9889