1272968172 (number)

1272968172 is an even 10-digits composite number following 1272968171 and preceding 1272968173. In scientific notation, it is written as 1.272968172 × 10^9. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 363170304 positive integers (up to 1272968172) that are relatively prime to 1272968172.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.272968172 × 10^9
Engineering notation 1.272968172 × 10^9

Prime Factorization of 1272968172

Prime Factorization 2 × 2 × 21 × 3 × 757 × 6673

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 636484086
Product of the distinct prime numbers

The prime factorization of 1272968172 is 2 × 2 × 21 × 3 × 757 × 6673. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 8, 8, 84, 429, 742, 7269, 3287, 51062, 22670, 557558, 103921, 4988101, 6668931, 59404292, 29910148, 357185980, 667076475, 7437501637, 4310228339

Basic calculations (n = 1272968172)

Multiplication

n×y
n×2 2545936344
n×3 3818904516
n×4 5091872688
n×5 6364840860

Division

n÷y
n÷2 636484086
n÷3 424322724
n÷3 318242043
n÷5 254593634.4

Exponentiation

ny
n2 1620447966925021584
n3 2.0627786862777E+27
n4 2.6258516135114E+36
n5 3.3426255283949E+45

Nth Root

y√n
2√n 35678.679515924
3√n 1083.7751322979
4√n 188.88800786689
5√n 66.216086424345

Divisors of 1272968172

1, 2, 3, 4, 6, 12, 21, 42, 63, 84, 126, 252, 757, 1514, 2271, 3028, 4542, 6673, 9084, 13346, 15897, 20019, 26692, 31794, 40038, 47691, 63588, 80076, 95382, 140133, 190764, 280266, 420399, 560532, 840798, 1681596, 5051461, 10102922, 15154383, 20205844, 30308766, 60617532, 106080681, 212161362, 318242043, 424322724, 636484086, 1272968172

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 -1272968171
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 1272968172 can be divided by 48 positive divisors. The sum of these divisors (counting 1272968172) is 1, the average is 0.020833333333333.

Base conversion 1272968172

Base System Value
2 Binary 1001011110111111111001111101100
3 Ternary 10021201022111001100
4 Quaternary 1023313333033230
5 Quinary 10101334440142
6 Senary 330152043100
8 Octal 11367771754
10 Decimal 1272968172
12 Duodecimal 2b6393490
16 Hexadecimal 4bdff3ec
20 Vigesimal jhg108c
36 Base36 l1w4j0

Cryptographic Hash Functions

md5 d2d2c5a096c19770f99ec12998b806b5
sha1 c3989edf1f2bd987e1eb2147fd1bc00c42912a4f
sha256 7b00627933aeb306f8fc7ca72092c8f52e6175105727e3b4e228028d0f9cb0d3
sha512 4c58dc91b68fe49d7a49c1f1ff0a840be84087233935556b8fa1e02524f7d02d7080f877e3e5e472e4619260d62941084f730a7f1200d5d6c60c3ec938d311bd
ripemd-160 541e9d2feddb0eec4b51a7e91cfc4efeaa70cfe9

1272968172 as geometric shapes

Circle

Radius = n
Diameter 2545936344
Circumference 7998294914.8177
Area 5.0907874284162E+18

Sphere

Radius = n
Volume 8.640547155722E+27
Surface area 2.0363149713665E+19
Circumference 7998294914.8177

Square

Length = n
Perimeter 5091872688
Area 1620447966925021584
Diagonal 1800248853.3117

Cube

Length = n
Surface area 9.7226878015501E+18
Volume 2.0627786862777E+27
Space diagonal 2204845550.3221

Equilateral Triangle

Length = n
Perimeter 3818904516
Area 7.0167455243396E+17
Altitude 1102422775.161

Triangular Pyramid

Length = n
Surface area 7.0167455243396E+17
Volume 2.4310079952567E+26
Height 600082951.1039