1297379739 (number)

1297379739 is an odd 10-digits composite number following 1297379738 and preceding 1297379740. In scientific notation, it is written as 1.297379739 × 10^9. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 848600480 positive integers (up to 1297379739) that are relatively prime to 1297379739.

Interesting facts

Basic properties

Name

Name one billion two hundred ninety-seven million three hundred seventy-nine thousand seven hundred thirty-nine

Notation

Scientific notation 1.297379739 × 10^9
Engineering notation 1.297379739 × 10^9

Prime Factorization of 1297379739

Prime Factorization 3 × 53 × 8159621

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1297379739
Product of the distinct prime numbers

The prime factorization of 1297379739 is 3 × 53 × 8159621. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1297379739)

Multiplication

n×y
n×2 2594759478
n×3 3892139217
n×4 5189518956
n×5 6486898695

Division

n÷y
n÷2 648689869.5
n÷3 432459913
n÷3 324344934.75
n÷5 259475947.8

Exponentiation

ny
n2 1683194187167708121
n3 2.183742035234E+27
n4 2.8331426717152E+36
n5 3.6756618999796E+45

Nth Root

y√n
2√n 36019.157944072
3√n 1090.6591246745
4√n 189.78713851068
5√n 66.468124133208

Divisors of 1297379739

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1297379738
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1297379739 can be divided by 8 positive divisors. The sum of these divisors (counting 1297379739) is 1, the average is 0.125.

Base conversion 1297379739

Base System Value
2 Binary 1001101010101000111000110011011
3 Ternary 10100102020201102110
4 Quaternary 1031111013012123
5 Quinary 10124112122424
6 Senary 332423203403
8 Octal 11525070633
10 Decimal 1297379739
12 Duodecimal 3025a6563
16 Hexadecimal 4d54719b
20 Vigesimal 1058c96j
36 Base36 lgfcm3

Cryptographic Hash Functions

md5 0012c7a7b388a0bc3d7d172050a28a65
sha1 f600894656ff1cb8527356ce591a404db49a62c0
sha256 4097e46c9f8f5300bf1a5db5de9ac7e5ad1054c01d059c04086ed50a0ab2853d
sha512 661d6f3ee1638f777d925fb6edc0791ce77ef7c9dd54b5624827857c205dfc60bbbf3e6a9a3bea2e5ff1baeb34115b6ca1fe12628628d1003d0963a95160058c
ripemd-160 b2ef0ee7d4175838c0ea2688db86df412629fc51

1297379739 as geometric shapes

Circle

Radius = n
Diameter 2594759478
Circumference 8151677313.9173
Area 5.2879104929711E+18

Sphere

Radius = n
Volume 9.1472372469683E+27
Surface area 2.1151641971884E+19
Circumference 8151677313.9173

Square

Length = n
Perimeter 5189518956
Area 1683194187167708121
Diagonal 1834772022.4419

Cube

Length = n
Surface area 1.0099165123006E+19
Volume 2.183742035234E+27
Space diagonal 2247127624.6584

Equilateral Triangle

Length = n
Perimeter 3892139217
Area 7.2884446279477E+17
Altitude 1123563812.3292

Triangular Pyramid

Length = n
Surface area 7.2884446279477E+17
Volume 2.5735646691267E+26
Height 611590674.14729