1297149741 (number)

1297149741 is an odd 10-digits composite number following 1297149740 and preceding 1297149742. In scientific notation, it is written as 1.297149741 × 10^9. The sum of its digits is 45. It has a total of 5 prime factors and 16 positive divisors. There are 819252144 positive integers (up to 1297149741) that are relatively prime to 1297149741.

Interesting facts

Basic properties

Name

Name one billion two hundred ninety-seven million one hundred forty-nine thousand seven hundred forty-one

Notation

Scientific notation 1.297149741 × 10^9
Engineering notation 1.297149741 × 10^9

Prime Factorization of 1297149741

Prime Factorization 3 × 19 × 3 × 3 × 2528557

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 144127749
Product of the distinct prime numbers

The prime factorization of 1297149741 is 3 × 19 × 3 × 3 × 2528557. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 76, 88, 194, 139, 6814, 2602, 72732, 51923, 264377, 153394, 8815720, 3416530, 31155540, 16540924, 259114462, 136986398, 5910188234, 7281604714

Basic calculations (n = 1297149741)

Multiplication

n×y
n×2 2594299482
n×3 3891449223
n×4 5188598964
n×5 6485748705

Division

n÷y
n÷2 648574870.5
n÷3 432383247
n÷3 324287435.25
n÷5 259429948.2

Exponentiation

ny
n2 1682597450576367081
n3 2.1825808472224E+27
n4 2.8311341806861E+36
n5 3.6724049692132E+45

Nth Root

y√n
2√n 36015.965084945
3√n 1090.5946705971
4√n 189.77872663959
5√n 66.465767287432

Divisors of 1297149741

1, 3, 9, 19, 27, 57, 171, 513, 2528557, 7585671, 22757013, 48042583, 68271039, 144127749, 432383247, 1297149741

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1297149740
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1297149741 can be divided by 16 positive divisors. The sum of these divisors (counting 1297149741) is 1, the average is 0.0625.

Base conversion 1297149741

Base System Value
2 Binary 1001101010100001110111100101101
3 Ternary 10100101211000221000
4 Quaternary 1031110032330231
5 Quinary 10124032242431
6 Senary 332414230513
8 Octal 11524167455
10 Decimal 1297149741
12 Duodecimal 3024b5439
16 Hexadecimal 4d50ef2d
20 Vigesimal 10573e71
36 Base36 lgaf59

Cryptographic Hash Functions

md5 81895d55331e7e534f1ceff9e7c2a9c3
sha1 eeb43d0c2ee321d3b2899d44eb4aac2c14fb67eb
sha256 ad5dc73e31d548411e6d07176462c1555aba49ec379c6907c9bf532adddda0ab
sha512 6d3bb6bd7a9988bb541cb335243aa36f39a671d436a3d5c0bb51e327d3e423b2558e91e99bc3a1c89772f3b884919b082e7db3d27ad716aec7d74f89fa7819a6
ripemd-160 99f2293169bad04b2ab190ab56c5a30f6b6077f9

1297149741 as geometric shapes

Circle

Radius = n
Diameter 2594299482
Circumference 8150232193.863
Area 5.2860357896796E+18

Sphere

Radius = n
Volume 9.1423732739995E+27
Surface area 2.1144143158719E+19
Circumference 8150232193.863

Square

Length = n
Perimeter 5188598964
Area 1682597450576367081
Diagonal 1834446756.1509

Cube

Length = n
Surface area 1.0095584703458E+19
Volume 2.1825808472224E+27
Space diagonal 2246729256.4368

Equilateral Triangle

Length = n
Perimeter 3891449223
Area 7.2858606827103E+17
Altitude 1123364628.2184

Triangular Pyramid

Length = n
Surface area 7.2858606827103E+17
Volume 2.5721961959314E+26
Height 611482252.05032