1297400 (number)

1297400 is an even 7-digits composite number following 1297399 and preceding 1297401. In scientific notation, it is written as 1.297400 × 10^6. The sum of its digits is 23. It has a total of 7 prime factors and 48 positive divisors. There are 478080 positive integers (up to 1297400) that are relatively prime to 1297400.

Interesting facts

Basic properties

Name

Name one million two hundred ninety-seven thousand four hundred

Notation

Scientific notation 1.297400 × 10^6
Engineering notation 1.297400 × 10^6

Prime Factorization of 1297400

Prime Factorization 2 × 2 × 2 × 5 × 5 × 13 × 499

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 64870
Product of the distinct prime numbers

The prime factorization of 1297400 is 2 × 2 × 2 × 5 × 5 × 13 × 499. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 3, 84, 87, 724, 363, 8834, 6729, 3435, 45006, 647664, 480207, 4261326, 4251399, 81318007, 78672006, 184152309, 982459625, 9171477649, 3109656486

Basic calculations (n = 1297400)

Multiplication

n×y
n×2 2594800
n×3 3892200
n×4 5189600
n×5 6487000

Division

n÷y
n÷2 648700
n÷3 432466.66666667
n÷3 324350
n÷5 259480

Exponentiation

ny
n2 1683246760000
n3 2183844346424000000
n4 2.8333196550505E+24
n5 3.6759489204625E+30

Nth Root

y√n
2√n 1139.0346790155
3√n 109.06648022025
4√n 33.74958783475
5√n 16.696090061427

Divisors of 1297400

1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 499, 520, 650, 998, 1300, 1996, 2495, 2600, 3992, 4990, 6487, 9980, 12475, 12974, 19960, 24950, 25948, 32435, 49900, 51896, 64870, 99800, 129740, 162175, 259480, 324350, 648700, 1297400

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 -1297399
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 1297400 can be divided by 48 positive divisors. The sum of these divisors (counting 1297400) is 1, the average is 0.020833333333333.

Base conversion 1297400

Base System Value
2 Binary 100111100101111111000
3 Ternary 2102220200212
4 Quaternary 10330233320
5 Quinary 313004100
6 Senary 43450252
8 Octal 4745770
10 Decimal 1297400
12 Duodecimal 526988
16 Hexadecimal 13cbf8
20 Vigesimal 823a0
36 Base36 rt2w

Cryptographic Hash Functions

md5 32cb5a134a9b456ef7489455c631e575
sha1 4fb0f948af377330715e3b0c09ef30c5d978d328
sha256 e47438dc572ae435c7030c4e562f4c18a05d8d0d936d3da6e381a9ab5ebbdc59
sha512 52013d0351c58fdb2a43e33df66f223713c3ea01d9d1d236a0e5e22d2a6f80bfa0b79790b88188f98f10d130aa984149efc187d3f17279bf3d7d2eaf00b15f37
ripemd-160 27a4e9a3ee98bc61311e924a93f21bea8feec48f

1297400 as geometric shapes

Circle

Radius = n
Diameter 2594800
Circumference 8151804.6175348
Area 5288075655394.8

Sphere

Radius = n
Volume 9.147665807079E+18
Surface area 21152302621579
Circumference 8151804.6175348

Square

Length = n
Perimeter 5189600
Area 1683246760000
Diagonal 1834800.6758229

Cube

Length = n
Surface area 10099480560000
Volume 2183844346424000000
Space diagonal 2247162.7177399

Equilateral Triangle

Length = n
Perimeter 3892200
Area 728867227498.92
Altitude 1123581.3588699

Triangular Pyramid

Length = n
Surface area 728867227498.92
Volume 2.5736852440205E+17
Height 611600.22527428