151431490 (number)

151431490 is an even 9-digits composite number following 151431489 and preceding 151431491. In scientific notation, it is written as 1.51431490 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 51919344 positive integers (up to 151431490) that are relatively prime to 151431490.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.51431490 × 10^8
Engineering notation 1.51431490 × 10^6

Prime Factorization of 151431490

Prime Factorization 2 × 35 × 2163307

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 151431490
Product of the distinct prime numbers

The prime factorization of 151431490 is 2 × 35 × 2163307. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 9, 16, 91, 502, 518, 2290, 5457, 35431, 93646, 622412, 198766, 7585796, 7809778, 82354143, 92968883, 73058845, 380068693, 3466648677, 7060733403

Basic calculations (n = 151431490)

Multiplication

n×y
n×2 302862980
n×3 454294470
n×4 605725960
n×5 757157450

Division

n÷y
n÷2 75715745
n÷3 50477163.333333
n÷3 37857872.5
n÷5 30286298

Exponentiation

ny
n2 22931496163620100
n3 3.4725506319863E+24
n4 5.2585351630212E+32
n5 7.963078149537E+40

Nth Root

y√n
2√n 12305.75028188
3√n 533.01414190648
4√n 110.9312863077
5√n 43.255689501031

Divisors of 151431490

1, 2, 35, 70, 2163307, 4326614, 75715745, 151431490

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -151431489
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 151431490 can be divided by 8 positive divisors. The sum of these divisors (counting 151431490) is 1, the average is 0.125.

Base conversion 151431490

Base System Value
2 Binary 1001000001101010100101000010
3 Ternary 101112221111221201
4 Quaternary 21001222211002
5 Quinary 302231301430
6 Senary 23005411414
8 Octal 1101524502
10 Decimal 151431490
12 Duodecimal 42869b6a
16 Hexadecimal 906a942
20 Vigesimal 2768iea
36 Base36 2i5paa

Cryptographic Hash Functions

md5 af164afc7a68508523c14066c6592dd8
sha1 806415d2ef6aaf7a1c26547cd96afad4bf32744d
sha256 de7b6babad694a78533106e67f44cc4a59cf339fc111459fbd5defe67cbe4bca
sha512 10aeaa547e61032aeb0bf395a56f2a69a9bd5a6a40d4b3a01316035e652773dfbe12fac3d2a5fc41d6542f20827dd29631252e0659a2be54dc4f9470778a6f29
ripemd-160 7cf1d2d11db59ca7fc0396c5749369e83757bad5

151431490 as geometric shapes

Circle

Radius = n
Diameter 302862980
Circumference 951472113.01231
Area 7.2041419883451E+16

Sphere

Radius = n
Volume 1.4545786072889E+25
Surface area 2.8816567953381E+17
Circumference 951472113.01231

Square

Length = n
Perimeter 605725960
Area 22931496163620100
Diagonal 214156466.92837

Cube

Length = n
Surface area 137588976981720600
Volume 3.4725506319863E+24
Space diagonal 262287034.54586

Equilateral Triangle

Length = n
Perimeter 454294470
Area 9.9296291122402E+15
Altitude 131143517.27293

Triangular Pyramid

Length = n
Surface area 9.9296291122402E+15
Volume 4.0924401664852E+23
Height 71385488.976122