1279897424 (number)

1279897424 is an even 10-digits composite number following 1279897423 and preceding 1279897425. In scientific notation, it is written as 1.279897424 × 10^9. The sum of its digits is 53. It has a total of 7 prime factors and 40 positive divisors. There are 579571200 positive integers (up to 1279897424) that are relatively prime to 1279897424.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.279897424 × 10^9
Engineering notation 1.279897424 × 10^9

Prime Factorization of 1279897424

Prime Factorization 2 × 2 × 2 × 2 × 13 × 53 × 116101

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 159987178
Product of the distinct prime numbers

The prime factorization of 1279897424 is 2 × 2 × 2 × 2 × 13 × 53 × 116101. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 7, 70, 64, 336, 682, 8424, 9854, 69620, 63408, 955277, 985483, 124865, 7972090, 3840182, 61032886, 426299551, 664491160, 9203769139, 1361780807

Basic calculations (n = 1279897424)

Multiplication

n×y
n×2 2559794848
n×3 3839692272
n×4 5119589696
n×5 6399487120

Division

n÷y
n÷2 639948712
n÷3 426632474.66667
n÷3 319974356
n÷5 255979484.8

Exponentiation

ny
n2 1638137415961835776
n3 2.0966478588476E+27
n4 2.6834941935741E+36
n5 3.4345973056745E+45

Nth Root

y√n
2√n 35775.654068095
3√n 1085.7380423109
4√n 189.14453221834
5√n 66.288017864506

Divisors of 1279897424

1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 11024, 116101, 232202, 464404, 928808, 1509313, 1857616, 3018626, 6037252, 6153353, 12074504, 12306706, 24149008, 24613412, 49226824, 79993589, 98453648, 159987178, 319974356, 639948712, 1279897424

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1279897423
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1279897424 can be divided by 40 positive divisors. The sum of these divisors (counting 1279897424) is 1, the average is 0.025.

Base conversion 1279897424

Base System Value
2 Binary 1001100010010011010111101010000
3 Ternary 10022012100112012022
4 Quaternary 1030102122331100
5 Quinary 10110123204144
6 Senary 331000351012
8 Octal 11422327520
10 Decimal 1279897424
12 Duodecimal 2b8775468
16 Hexadecimal 4c49af50
20 Vigesimal jjj73b4
36 Base36 l60n68

Cryptographic Hash Functions

md5 d3515ac8eeefa4d7ba642e61829dab21
sha1 7199e583be78b1a9faf33243eb25fa3f4bf15ff3
sha256 e16903dd8b77f785a0551cc1fcf7766eba32330777c9ff1ed064d73457ba34fe
sha512 251b26cd2cd26122cb351541ba60afe3e1f4e91ff940d081241916357c8ddd5e3fd4d842b3cd43b18b1f73fad5f5c6f53af630610a1c8846afcdbdc0494b0a8f
ripemd-160 5805f826d1615efdc2d081c4234aead803e76674

1279897424 as geometric shapes

Circle

Radius = n
Diameter 2559794848
Circumference 8041832689.1738
Area 5.1463604715563E+18

Sphere

Radius = n
Volume 8.7824180140271E+27
Surface area 2.0585441886225E+19
Circumference 8041832689.1738

Square

Length = n
Perimeter 5119589696
Area 1638137415961835776
Diagonal 1810048295.4672

Cube

Length = n
Surface area 9.828824495771E+18
Volume 2.0966478588476E+27
Space diagonal 2216847366.8445

Equilateral Triangle

Length = n
Perimeter 3839692272
Area 7.0933430855637E+17
Altitude 1108423683.4223

Triangular Pyramid

Length = n
Surface area 7.0933430855637E+17
Volume 2.470923197919E+26
Height 603349431.8224