1297923480 (number)

1297923480 is an even 10-digits composite number following 1297923479 and preceding 1297923481. In scientific notation, it is written as 1.297923480 × 10^9. The sum of its digits is 45. It has a total of 7 prime factors and 64 positive divisors. There are 279189504 positive integers (up to 1297923480) that are relatively prime to 1297923480.

Interesting facts

Basic properties

Name

Name one billion two hundred ninety-seven million nine hundred twenty-three thousand four hundred eighty

Notation

Scientific notation 1.297923480 × 10^9
Engineering notation 1.297923480 × 10^9

Prime Factorization of 1297923480

Prime Factorization 2 × 2 × 2 × 9 × 3 × 595 × 10099

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 324480870
Product of the distinct prime numbers

The prime factorization of 1297923480 is 2 × 2 × 2 × 9 × 3 × 595 × 10099. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 5, 99, 34, 831, 464, 3513, 4957, 24577, 66358, 631575, 620689, 3345498, 4427320, 91493553, 72610777, 578245516, 873802589, 6030476674, 6040730547

Basic calculations (n = 1297923480)

Multiplication

n×y
n×2 2595846960
n×3 3893770440
n×4 5191693920
n×5 6489617400

Division

n÷y
n÷2 648961740
n÷3 432641160
n÷3 324480870
n÷5 259584696

Exponentiation

ny
n2 1684605359935310400
n3 2.1864888511939E+27
n4 2.8378952187228E+36
n5 3.68337083816E+45

Nth Root

y√n
2√n 36026.705094971
3√n 1090.8114710375
4√n 189.80702066829
5√n 66.473694651364

Divisors of 1297923480

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 595, 1190, 1785, 2380, 3570, 4760, 5355, 7140, 10099, 10710, 14280, 16065, 20198, 21420, 30297, 32130, 40396, 42840, 60594, 64260, 80792, 90891, 121188, 128520, 181782, 242376, 272673, 363564, 545346, 727128, 1090692, 2181384, 6008905, 12017810, 18026715, 24035620, 36053430, 48071240, 54080145, 72106860, 108160290, 144213720, 162240435, 216320580, 324480870, 432641160, 648961740, 1297923480

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1297923479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1297923480 can be divided by 64 positive divisors. The sum of these divisors (counting 1297923480) is 1, the average is 0.015625.

Base conversion 1297923480

Base System Value
2 Binary 1001101010111001011110110011000
3 Ternary 10100110021100022000
4 Quaternary 1031113023312120
5 Quinary 10124232022410
6 Senary 332443001000
8 Octal 11527136630
10 Decimal 1297923480
12 Duodecimal 302809160
16 Hexadecimal 4d5cbd98
20 Vigesimal 105c08e0
36 Base36 lgr060

Cryptographic Hash Functions

md5 4107f60eaf4b3a3e8f58a29f8a9392d2
sha1 e9c2739c9554cb4ad4808af0ed1eb72e3e1faec9
sha256 55a9fd3a87e243893c2b65d3d02b8e2d580c3ce233d128f3cb7944c79649981c
sha512 da0615d14641a2956f14a5bdcb7ca9d9ba78dbb26389a45a0d16bbfa7de761f4d54bdfd65acc48084835659e3c456452ef9c31670eccf4fe542a94efdad551f4
ripemd-160 9ab4ccaa3e34831627029d84cb3ce6e472cf5910

1297923480 as geometric shapes

Circle

Radius = n
Diameter 2595846960
Circumference 8155093739.3794
Area 5.2923438229708E+18

Sphere

Radius = n
Volume 9.1587430827556E+27
Surface area 2.1169375291883E+19
Circumference 8155093739.3794

Square

Length = n
Perimeter 5191693920
Area 1684605359935310400
Diagonal 1835540988.3385

Cube

Length = n
Surface area 1.0107632159612E+19
Volume 2.1864888511939E+27
Space diagonal 2248069411.6966

Equilateral Triangle

Length = n
Perimeter 3893770440
Area 7.294555185277E+17
Altitude 1124034705.8483

Triangular Pyramid

Length = n
Surface area 7.294555185277E+17
Volume 2.57680182278E+26
Height 611846996.11283