1245133968 (number)

1245133968 is an even 10-digits composite number following 1245133967 and preceding 1245133969. In scientific notation, it is written as 1.245133968 × 10^9. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 382464000 positive integers (up to 1245133968) that are relatively prime to 1245133968.

Interesting facts

Basic properties

Name

Name one billion two hundred forty-five million one hundred thirty-three thousand nine hundred sixty-eight

Notation

Scientific notation 1.245133968 × 10^9
Engineering notation 1.245133968 × 10^9

Prime Factorization of 1245133968

Prime Factorization 2 × 2 × 2 × 2 × 39 × 751 × 2657

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 155641746
Product of the distinct prime numbers

The prime factorization of 1245133968 is 2 × 2 × 2 × 2 × 39 × 751 × 2657. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 1, 43, 85, 620, 906, 6883, 6570, 2260, 75147, 497072, 704268, 4421664, 938007, 55715027, 80519585, 951389691, 866725029, 2615564342, 7756931628

Basic calculations (n = 1245133968)

Multiplication

n×y
n×2 2490267936
n×3 3735401904
n×4 4980535872
n×5 6225669840

Division

n÷y
n÷2 622566984
n÷3 415044656
n÷3 311283492
n÷5 249026793.6

Exponentiation

ny
n2 1550358598267425024
n3 1.9304041532836E+27
n4 2.4036117832217E+36
n5 2.9928186771744E+45

Nth Root

y√n
2√n 35286.455871906
3√n 1075.8177208584
4√n 187.84689476248
5√n 65.923949225799

Divisors of 1245133968

1, 2, 4, 8, 16, 39, 78, 156, 312, 624, 751, 1502, 2657, 3004, 5314, 6008, 10628, 12016, 21256, 29289, 42512, 58578, 103623, 117156, 207246, 234312, 414492, 468624, 828984, 1657968, 1995407, 3990814, 7981628, 15963256, 31926512, 77820873, 155641746, 311283492, 622566984, 1245133968

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 -1245133967
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 1245133968 can be divided by 40 positive divisors. The sum of these divisors (counting 1245133968) is 1, the average is 0.025.

Base conversion 1245133968

Base System Value
2 Binary 1001010001101110011110010010000
3 Ternary 10012202221100200220
4 Quaternary 1022031303302100
5 Quinary 10022223241333
6 Senary 323315313040
8 Octal 11215636220
10 Decimal 1245133968
12 Duodecimal 2a8bab780
16 Hexadecimal 4a373c90
20 Vigesimal j921ei8
36 Base36 klbjio

Cryptographic Hash Functions

md5 699176480465ac3e4d68019fdbc9ae44
sha1 8de04a053bb2d87b65807666236d4e32d0395fdf
sha256 2f5bccb030fa6f68387f85288cc760160827875df3fd5a2dc60171a44bf51922
sha512 ba5a9bf5aaba6f9731310f1dd1d1f9da88af0ea7f1837766db7b02f7382d0b19c2dd627fdaaba2a2a95897a9fcccb3458c8161fd24b9350eea56a1125699518f
ripemd-160 7ac7b6c4530a7c445a79658eab7e3350814c3608

1245133968 as geometric shapes

Circle

Radius = n
Diameter 2490267936
Circumference 7823407453.2078
Area 4.8705951827467E+18

Sphere

Radius = n
Volume 8.0860580085535E+27
Surface area 1.9482380730987E+19
Circumference 7823407453.2078

Square

Length = n
Perimeter 4980535872
Area 1550358598267425024
Diagonal 1760885344.517

Cube

Length = n
Surface area 9.3021515896046E+18
Volume 1.9304041532836E+27
Space diagonal 2156635294.8058

Equilateral Triangle

Length = n
Perimeter 3735401904
Area 6.7132496553761E+17
Altitude 1078317647.4029

Triangular Pyramid

Length = n
Surface area 6.7132496553761E+17
Volume 2.2750031120292E+26
Height 586961781.50568