151490990 (number)

151490990 is an even 9-digits composite number following 151490989 and preceding 151490991. In scientific notation, it is written as 1.51490990 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 49205664 positive integers (up to 151490990) that are relatively prime to 151490990.

Interesting facts

Basic properties

Name

Name one hundred fifty-one million four hundred ninety thousand nine hundred ninety

Notation

Scientific notation 1.51490990 × 10^8
Engineering notation 1.51490990 × 10^6

Prime Factorization of 151490990

Prime Factorization 2 × 35 × 19 × 113903

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 151490990
Product of the distinct prime numbers

The prime factorization of 151490990 is 2 × 35 × 19 × 113903. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 90, 50, 664, 314, 5790, 25, 52403, 48579, 55524, 547901, 2610138, 2006749, 2634555, 39753111, 396404289, 261147115, 7078900781, 3994520640

Basic calculations (n = 151490990)

Multiplication

n×y
n×2 302981980
n×3 454472970
n×4 605963960
n×5 757454950

Division

n÷y
n÷2 75745495
n÷3 50496996.666667
n÷3 37872747.5
n÷5 30298198

Exponentiation

ny
n2 22949520051180100
n3 3.4766455125781E+24
n4 5.2668047057952E+32
n5 7.9787345901757E+40

Nth Root

y√n
2√n 12308.167613418
3√n 533.08394286322
4√n 110.94218139832
5√n 43.259088145684

Divisors of 151490990

1, 2, 19, 35, 38, 70, 665, 1330, 113903, 227806, 2164157, 3986605, 4328314, 7973210, 75745495, 151490990

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -151490989
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 151490990 can be divided by 16 positive divisors. The sum of these divisors (counting 151490990) is 1, the average is 0.0625.

Base conversion 151490990

Base System Value
2 Binary 1001000001111001000110101110
3 Ternary 101120001112120102
4 Quaternary 21001321012232
5 Quinary 302240202430
6 Senary 23010551102
8 Octal 1101710656
10 Decimal 151490990
12 Duodecimal 42898492
16 Hexadecimal 90791ae
20 Vigesimal 276g79a
36 Base36 2i6z72

Cryptographic Hash Functions

md5 a076bb1da24f08e2cc87a0df2a9727e0
sha1 c315e93a36e2357708305ea0e95fe61e9facca1e
sha256 5ee7565eb548541bc74b87cfea2286a13e48ea45981c7bb8d75a73cefab5082f
sha512 6c82349ee93bfd1bf60b9dff2608e3813097426eac2e2a0f921d2282643a508953092885af737c70ab1cecfbb1f3445d99c8bc17ce3d5ba52cb77848ce738fd2
ripemd-160 209fdcc20ebfad836ed3ceb53928646b89f6433e

151490990 as geometric shapes

Circle

Radius = n
Diameter 302981980
Circumference 951845962.53809
Area 7.2098043596199E+16

Sphere

Radius = n
Volume 1.4562938668602E+25
Surface area 2.883921743848E+17
Circumference 951845962.53809

Square

Length = n
Perimeter 605963960
Area 22949520051180100
Diagonal 214240612.63533

Cube

Length = n
Surface area 137697120307080600
Volume 3.4766455125781E+24
Space diagonal 262390091.56891

Equilateral Triangle

Length = n
Perimeter 454472970
Area 9.9374336844912E+15
Altitude 131195045.78445

Triangular Pyramid

Length = n
Surface area 9.9374336844912E+15
Volume 4.097266029543E+23
Height 71413537.545109