1520749968 (number)

1520749968 is an even 10-digits composite number following 1520749967 and preceding 1520749969. In scientific notation, it is written as 1.520749968 × 10^9. The sum of its digits is 51. It has a total of 7 prime factors and 40 positive divisors. There are 480236544 positive integers (up to 1520749968) that are relatively prime to 1520749968.

Interesting facts

Basic properties

Name

Name one billion five hundred twenty million seven hundred forty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 1.520749968 × 10^9
Engineering notation 1.520749968 × 10^9

Prime Factorization of 1520749968

Prime Factorization 2 × 2 × 2 × 2 × 19 × 3 × 1667489

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 190093746
Product of the distinct prime numbers

The prime factorization of 1520749968 is 2 × 2 × 2 × 2 × 19 × 3 × 1667489. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 7, 85, 34, 249, 656, 6077, 6299, 19702, 17425, 877110, 831184, 8359746, 4114000, 20754230, 24775209, 906954788, 793263621, 7765066810, 5615549564

Basic calculations (n = 1520749968)

Multiplication

n×y
n×2 3041499936
n×3 4562249904
n×4 6082999872
n×5 7603749840

Division

n÷y
n÷2 760374984
n÷3 506916656
n÷3 380187492
n÷5 304149993.6

Exponentiation

ny
n2 2312680465172001024
n3 3.5170087434045E+27
n4 5.3484909339882E+36
n5 8.1337174167108E+45

Nth Root

y√n
2√n 38996.794329791
3√n 1149.9684850847
4√n 197.47606014348
5√n 68.613814363832

Divisors of 1520749968

1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 1667489, 3334978, 5002467, 6669956, 10004934, 13339912, 20009868, 26679824, 31682291, 40019736, 63364582, 80039472, 95046873, 126729164, 190093746, 253458328, 380187492, 506916656, 760374984, 1520749968

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1520749967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1520749968 can be divided by 40 positive divisors. The sum of these divisors (counting 1520749968) is 1, the average is 0.025.

Base conversion 1520749968

Base System Value
2 Binary 1011010101001001100110110010000
3 Ternary 10220222120002202220
4 Quaternary 1122221030312100
5 Quinary 11103302444333
6 Senary 410522541040
8 Octal 13251146620
10 Decimal 1520749968
12 Duodecimal 365367780
16 Hexadecimal 5aa4cd90
20 Vigesimal 13f4dei8
36 Base36 p5ey6o

Cryptographic Hash Functions

md5 26867bfe55b738f603ad96a9ebca09c1
sha1 1d7366718cee829bb25db5137b8ba5feca8cb99c
sha256 826b5cc0381794b01b465327e54406a4f5ede3012a71b3fdb22e9bdce5138de3
sha512 a5610689c7327092f2dfa1e4c19f4d361a9a7610fae71169d7d9d1440777e4fb8ed8304d5644bf177e2619c12429aca4660384eea785850c1886842ae746ad62
ripemd-160 fc1c4059ed2d88e8baac90a94e1dbbc8e39c53e1

1520749968 as geometric shapes

Circle

Radius = n
Diameter 3041499936
Circumference 9555153854.8314
Area 7.265499959485E+18

Sphere

Radius = n
Volume 1.4732011774521E+28
Surface area 2.906199983794E+19
Circumference 9555153854.8314

Square

Length = n
Perimeter 6082999872
Area 2312680465172001024
Diagonal 2150665229.7241

Cube

Length = n
Surface area 1.3876082791032E+19
Volume 3.5170087434045E+27
Space diagonal 2634016210.1847

Equilateral Triangle

Length = n
Perimeter 4562249904
Area 1.0014200168375E+18
Altitude 1317008105.0924

Triangular Pyramid

Length = n
Surface area 1.0014200168375E+18
Volume 4.1448345532562E+26
Height 716888409.90802