1520681994 (number)

1520681994 is an even 10-digits composite number following 1520681993 and preceding 1520681995. In scientific notation, it is written as 1.520681994 × 10^9. The sum of its digits is 45. It has a total of 6 prime factors and 64 positive divisors. There are 438336000 positive integers (up to 1520681994) that are relatively prime to 1520681994.

Interesting facts

Basic properties

Name

Name one billion five hundred twenty million six hundred eighty-one thousand nine hundred ninety-four

Notation

Scientific notation 1.520681994 × 10^9
Engineering notation 1.520681994 × 10^9

Prime Factorization of 1520681994

Prime Factorization 2 × 9 × 13 × 251 × 17 × 1523

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1520681994
Product of the distinct prime numbers

The prime factorization of 1520681994 is 2 × 9 × 13 × 251 × 17 × 1523. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 3, 75, 12, 325, 501, 7256, 8617, 66762, 43170, 225990, 865020, 7728264, 672782, 77022971, 76031545, 858901544, 474254629, 1318140898, 5878517091

Basic calculations (n = 1520681994)

Multiplication

n×y
n×2 3041363988
n×3 4562045982
n×4 6082727976
n×5 7603409970

Division

n÷y
n÷2 760340997
n÷3 506893998
n÷3 380170498.5
n÷5 304136398.8

Exponentiation

ny
n2 2312473726875816036
n3 3.5165371580581E+27
n4 5.3475347374909E+36
n5 8.131899787592E+45

Nth Root

y√n
2√n 38995.922786876
3√n 1149.9513511871
4√n 197.47385342591
5√n 68.61320097716

Divisors of 1520681994

1, 2, 9, 13, 17, 18, 26, 34, 117, 153, 221, 234, 251, 306, 442, 502, 1523, 1989, 2259, 3046, 3263, 3978, 4267, 4518, 6526, 8534, 13707, 19799, 25891, 27414, 29367, 38403, 39598, 51782, 55471, 58734, 76806, 110942, 178191, 233019, 336583, 356382, 382273, 466038, 499239, 673166, 764546, 998478, 3029247, 3440457, 4969549, 6058494, 6498641, 6880914, 9939098, 12997282, 44725941, 58487769, 84482333, 89451882, 116975538, 168964666, 760340997, 1520681994

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 -1520681993
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 1520681994 can be divided by 64 positive divisors. The sum of these divisors (counting 1520681994) is 1, the average is 0.015625.

Base conversion 1520681994

Base System Value
2 Binary 1011010101000111100010000001010
3 Ternary 10220222102122112100
4 Quaternary 1122220330100022
5 Quinary 11103243310434
6 Senary 410521254230
8 Octal 13250742012
10 Decimal 1520681994
12 Duodecimal 365334376
16 Hexadecimal 5aa3c40a
20 Vigesimal 13f454je
36 Base36 p5dhqi

Cryptographic Hash Functions

md5 55efa0fd3f399243a09b32f13e778487
sha1 f97c3f49f90f288ae633383a436ca21a8c167eb9
sha256 e1a26fa90c514b0659268c6b5e35e0750c1a29ab02dc84cb5595628409938cfc
sha512 275b18d9c40eaba3cd9dff5ba0cb50cff7587668d82d60da99c2db664f9d1ae998bf88c20adc1a9c59e8f646e1e12e7e7954dbea7e707acf783003870e8f9e86
ripemd-160 4240884884689cb45c47fd69d25bde528de3bead

1520681994 as geometric shapes

Circle

Radius = n
Diameter 3041363988
Circumference 9554726761.5934
Area 7.2648504719725E+18

Sphere

Radius = n
Volume 1.4730036402441E+28
Surface area 2.905940188789E+19
Circumference 9554726761.5934

Square

Length = n
Perimeter 6082727976
Area 2312473726875816036
Diagonal 2150569099.9714

Cube

Length = n
Surface area 1.3874842361255E+19
Volume 3.5165371580581E+27
Space diagonal 2633898475.7632

Equilateral Triangle

Length = n
Perimeter 4562045982
Area 1.0013304965293E+18
Altitude 1316949237.8816

Triangular Pyramid

Length = n
Surface area 1.0013304965293E+18
Volume 4.1442787845956E+26
Height 716856366.65712