1297863328 (number)

1297863328 is an even 10-digits composite number following 1297863327 and preceding 1297863329. In scientific notation, it is written as 1.297863328 × 10^9. The sum of its digits is 49. It has a total of 8 prime factors and 48 positive divisors. There are 636595200 positive integers (up to 1297863328) that are relatively prime to 1297863328.

Interesting facts

Basic properties

Name

Name one billion two hundred ninety-seven million eight hundred sixty-three thousand three hundred twenty-eight

Notation

Scientific notation 1.297863328 × 10^9
Engineering notation 1.297863328 × 10^9

Prime Factorization of 1297863328

Prime Factorization 2 × 2 × 2 × 2 × 2 × 61 × 541 × 1229

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 81116458
Product of the distinct prime numbers

The prime factorization of 1297863328 is 2 × 2 × 2 × 2 × 2 × 61 × 541 × 1229. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 9, 8, 27, 943, 1, 3591, 8532, 23218, 84535, 170987, 511536, 7767105, 5806476, 43403105, 64323581, 841710801, 42222886, 1564050308, 5595066723

Basic calculations (n = 1297863328)

Multiplication

n×y
n×2 2595726656
n×3 3893589984
n×4 5191453312
n×5 6489316640

Division

n÷y
n÷2 648931664
n÷3 432621109.33333
n÷3 324465832
n÷5 259572665.6

Exponentiation

ny
n2 1684449218167235584
n3 2.1861848681375E+27
n4 2.8373691685842E+36
n5 3.6825173919033E+45

Nth Root

y√n
2√n 36025.870260134
3√n 1090.7946196318
4√n 189.80482148811
5√n 66.473078497967

Divisors of 1297863328

1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 541, 976, 1082, 1229, 1952, 2164, 2458, 4328, 4916, 8656, 9832, 17312, 19664, 33001, 39328, 66002, 74969, 132004, 149938, 264008, 299876, 528016, 599752, 664889, 1056032, 1199504, 1329778, 2399008, 2659556, 5319112, 10638224, 21276448, 40558229, 81116458, 162232916, 324465832, 648931664, 1297863328

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 -1297863327
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 1297863328 can be divided by 48 positive divisors. The sum of these divisors (counting 1297863328) is 1, the average is 0.020833333333333.

Base conversion 1297863328

Base System Value
2 Binary 1001101010110111101001010100000
3 Ternary 10100110011021210011
4 Quaternary 1031112331022200
5 Quinary 10124223111303
6 Senary 332441414304
8 Octal 11526751240
10 Decimal 1297863328
12 Duodecimal 30279a394
16 Hexadecimal 4d5bd2a0
20 Vigesimal 105bci68
36 Base36 lgppr4

Cryptographic Hash Functions

md5 7f0d689b1c25bf8ba2decc614fcc58ba
sha1 512ccc39b50f66ca4a2ecaad29370417cdf3bdde
sha256 fdfce9691be303fe6314ccfa530811ba373676953965446dae9848cdd0951e97
sha512 82bf47668a8799294fa928e736c965fc55b867c87076b77850e9cf6251afc218784a122b9928fb822e8f79aeea4ea7ea9ffed675d9b5818f207c7864fc8cb595
ripemd-160 7a55fb6345e355e5cd52df10dd3564fb8278b304

1297863328 as geometric shapes

Circle

Radius = n
Diameter 2595726656
Circumference 8154715793.2168
Area 5.2918532891393E+18

Sphere

Radius = n
Volume 9.1574697615067E+27
Surface area 2.1167413156557E+19
Circumference 8154715793.2168

Square

Length = n
Perimeter 5191453312
Area 1684449218167235584
Diagonal 1835455920.5643

Cube

Length = n
Surface area 1.0106695309003E+19
Volume 2.1861848681375E+27
Space diagonal 2247965225.3764

Equilateral Triangle

Length = n
Perimeter 3893589984
Area 7.2938790715883E+17
Altitude 1123982612.6882

Triangular Pyramid

Length = n
Surface area 7.2938790715883E+17
Volume 2.5764435753124E+26
Height 611818640.18809