1245156740 (number)

1245156740 is an even 10-digits composite number following 1245156739 and preceding 1245156741. In scientific notation, it is written as 1.245156740 × 10^9. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 497933568 positive integers (up to 1245156740) that are relatively prime to 1245156740.

Interesting facts

Basic properties

Name

Name one billion two hundred forty-five million one hundred fifty-six thousand seven hundred forty

Notation

Scientific notation 1.245156740 × 10^9
Engineering notation 1.245156740 × 10^9

Prime Factorization of 1245156740

Prime Factorization 2 × 2 × 5 × 6373 × 9769

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 622578370
Product of the distinct prime numbers

The prime factorization of 1245156740 is 2 × 2 × 5 × 6373 × 9769. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 1, 32, 61, 976, 509, 1752, 8084, 34215, 13136, 430009, 784092, 8251691, 8543456, 59460181, 79675513, 501781470, 349875293, 989521613, 2159401439

Basic calculations (n = 1245156740)

Multiplication

n×y
n×2 2490313480
n×3 3735470220
n×4 4980626960
n×5 6225783700

Division

n÷y
n÷2 622578370
n÷3 415052246.66667
n÷3 311289185
n÷5 249031348

Exponentiation

ny
n2 1550415307167427600
n3 1.9305100695187E+27
n4 2.4037876246991E+36
n5 2.9930923624226E+45

Nth Root

y√n
2√n 35286.778543812
3√n 1075.8242792883
4√n 187.84775362993
5√n 65.924190357955

Divisors of 1245156740

1, 2, 4, 5, 10, 20, 6373, 9769, 12746, 19538, 25492, 31865, 39076, 48845, 63730, 97690, 127460, 195380, 62257837, 124515674, 249031348, 311289185, 622578370, 1245156740

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1245156739
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1245156740 can be divided by 24 positive divisors. The sum of these divisors (counting 1245156740) is 1, the average is 0.041666666666667.

Base conversion 1245156740

Base System Value
2 Binary 1001010001101111001010110000100
3 Ternary 10012202222111221022
4 Quaternary 1022031321112010
5 Quinary 10022230003430
6 Senary 323320010312
8 Octal 11215712604
10 Decimal 1245156740
12 Duodecimal 2a9000998
16 Hexadecimal 4a379584
20 Vigesimal j924bh0
36 Base36 klc138

Cryptographic Hash Functions

md5 872dc0c227bf2e16f2516fc785e131a7
sha1 7c9a468c2f883ee8b133e0c93a1a3b2badd853fa
sha256 3a2f8d9fde6d0f9b4e6761979f5706a5b25f623c57c06cde4c1095749cd896bb
sha512 4eeb668588833ba055837c865db693f85f75695c69ed30f158c3ee50a7471cc3fcca251b0cd2d7807d661ecc55238feef45360517c5f447c1aff8dc906143417
ripemd-160 8cc057c26f13e01198b453f31b81ee3320905337

1245156740 as geometric shapes

Circle

Radius = n
Diameter 2490313480
Circumference 7823550533.9036
Area 4.8707733390104E+18

Sphere

Radius = n
Volume 8.0865016694414E+27
Surface area 1.9483093356041E+19
Circumference 7823550533.9036

Square

Length = n
Perimeter 4980626960
Area 1550415307167427600
Diagonal 1760917548.9883

Cube

Length = n
Surface area 9.3024918430046E+18
Volume 1.9305100695187E+27
Space diagonal 2156674737.0668

Equilateral Triangle

Length = n
Perimeter 3735470220
Area 6.7134952121162E+17
Altitude 1078337368.5334

Triangular Pyramid

Length = n
Surface area 6.7134952121162E+17
Volume 2.2751279355093E+26
Height 586972516.32942