151397946 (number)

151397946 is an even 9-digits composite number following 151397945 and preceding 151397947. In scientific notation, it is written as 1.51397946 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 43256304 positive integers (up to 151397946) that are relatively prime to 151397946.

Interesting facts

Basic properties

Name

Name one hundred fifty-one million three hundred ninety-seven thousand nine hundred forty-six

Notation

Scientific notation 1.51397946 × 10^8
Engineering notation 1.51397946 × 10^6

Prime Factorization of 151397946

Prime Factorization 2 × 63 × 7 × 171653

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 151397946
Product of the distinct prime numbers

The prime factorization of 151397946 is 2 × 63 × 7 × 171653. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 43, 40, 232, 24, 3829, 7862, 10250, 10604, 183932, 183295, 1264793, 8955940, 88094831, 47036381, 809817660, 491320274, 1411943797, 1246187883

Basic calculations (n = 151397946)

Multiplication

n×y
n×2 302795892
n×3 454193838
n×4 605591784
n×5 756989730

Division

n÷y
n÷2 75698973
n÷3 50465982
n÷3 37849486.5
n÷5 30279589.2

Exponentiation

ny
n2 22921338053018916
n3 3.4702435007987E+24
n4 5.2538773814077E+32
n5 7.9542624408099E+40

Nth Root

y√n
2√n 12304.387266337
3√n 532.9747825308
4√n 110.92514262482
5√n 43.253772994195

Divisors of 151397946

1, 2, 7, 14, 63, 126, 441, 882, 171653, 343306, 1201571, 2403142, 10814139, 21628278, 75698973, 151397946

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 -151397945
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 151397946 can be divided by 16 positive divisors. The sum of these divisors (counting 151397946) is 1, the average is 0.0625.

Base conversion 151397946

Base System Value
2 Binary 1001000001100010011000111010
3 Ternary 101112212210221100
4 Quaternary 21001202120322
5 Quinary 302224213241
6 Senary 23004552230
8 Octal 1101423072
10 Decimal 151397946
12 Duodecimal 42852676
16 Hexadecimal 906263a
20 Vigesimal 2764eh6
36 Base36 2i4zei

Cryptographic Hash Functions

md5 457308fc211f504e04a89dd9de734cf9
sha1 f1c2be6176118a8a406d4ee6e5763488500e2dc9
sha256 c47af57d14c57fa48d107f6d6739ec52268b33e457e30b99d386203da34a9480
sha512 3b9d9baac6b4ce612ada5559116a6493f6b1208ad131b645be85bd627d021513f1e297e2e5f1753cef98eda25a9c9babadeeeda99449384ea61598518fb7cd28
ripemd-160 ddd902d0e78db2a490426d0f945f51247e8014b5

151397946 as geometric shapes

Circle

Radius = n
Diameter 302795892
Circumference 951261349.84437
Area 7.2009507237812E+16

Sphere

Radius = n
Volume 1.4536121984369E+25
Surface area 2.8803802895125E+17
Circumference 951261349.84437

Square

Length = n
Perimeter 605591784
Area 22921338053018916
Diagonal 214109028.54863

Cube

Length = n
Surface area 137528028318113496
Volume 3.4702435007987E+24
Space diagonal 262228934.63357

Equilateral Triangle

Length = n
Perimeter 454193838
Area 9.9252305213227E+15
Altitude 131114467.31678

Triangular Pyramid

Length = n
Surface area 9.9252305213227E+15
Volume 4.0897211863055E+23
Height 71369676.182876