1542743997 (number)

1542743997 is an odd 10-digits composite number following 1542743996 and preceding 1542743998. In scientific notation, it is written as 1.542743997 × 10^9. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 1028495996 positive integers (up to 1542743997) that are relatively prime to 1542743997.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.542743997 × 10^9
Engineering notation 1.542743997 × 10^9

Prime Factorization of 1542743997

Prime Factorization 3 × 514247999

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1542743997
Product of the distinct prime numbers

The prime factorization of 1542743997 is 3 × 514247999. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 2, 25, 50, 357, 514, 6512, 8330, 13128, 44396, 613933, 803259, 956159, 8488198, 20131678, 57719408, 812037597, 643577452, 3212944825, 3975545645

Basic calculations (n = 1542743997)

Multiplication

n×y
n×2 3085487994
n×3 4628231991
n×4 6170975988
n×5 7713719985

Division

n÷y
n÷2 771371998.5
n÷3 514247999
n÷3 385685999.25
n÷5 308548799.4

Exponentiation

ny
n2 2380059040279536009
n3 3.6718217968968E+27
n4 5.6646810352163E+36
n5 8.7391526619998E+45

Nth Root

y√n
2√n 39277.779939808
3√n 1155.4858239935
4√n 198.18622540381
5√n 68.81114319107

Divisors of 1542743997

1, 3, 514247999, 1542743997

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1542743996
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1542743997 can be divided by 4 positive divisors. The sum of these divisors (counting 1542743997) is 1, the average is 0.25.

Base conversion 1542743997

Base System Value
2 Binary 1011011111101000110011110111101
3 Ternary 10222111221111220120
4 Quaternary 1123331012132331
5 Quinary 11124420301442
6 Senary 413030205153
8 Octal 13375063675
10 Decimal 1542743997
12 Duodecimal 3707b37b9
16 Hexadecimal 5bf467bd
20 Vigesimal 14222jjh
36 Base36 piicvx

Cryptographic Hash Functions

md5 121b3088b78f23fc77de50c611468967
sha1 b30b853d2d310ea97023054a588418369a95e8d9
sha256 2ededec0ed1b29e71ecbbb4481142883d20250026d6559c1b85fa96d12306441
sha512 759ae1ce3c7d2be897bd32478d2c049688d1a9a207832bd8a65edce9de967933021142be917aa5d09c748ba65778a8b74ff1619f68fe77923969a4d80ea47602
ripemd-160 04ab319e4743bc570d0f3e21ea3a7f82e017df04

1542743997 as geometric shapes

Circle

Radius = n
Diameter 3085487994
Circumference 9693346414.6899
Area 7.4771759960522E+18

Sphere

Radius = n
Volume 1.5380491176563E+28
Surface area 2.9908703984209E+19
Circumference 9693346414.6899

Square

Length = n
Perimeter 6170975988
Area 2380059040279536009
Diagonal 2181769483.8271

Cube

Length = n
Surface area 1.4280354241677E+19
Volume 3.6718217968968E+27
Space diagonal 2672110985.8759

Equilateral Triangle

Length = n
Perimeter 4628231991
Area 1.0305957956944E+18
Altitude 1336055492.9379

Triangular Pyramid

Length = n
Surface area 1.0305957956944E+18
Volume 4.3272834864905E+26
Height 727256494.60903