151749640 (number)

151749640 is an even 9-digits composite number following 151749639 and preceding 151749641. In scientific notation, it is written as 1.51749640 × 10^8. The sum of its digits is 37. It has a total of 6 prime factors and 32 positive divisors. There are 51245568 positive integers (up to 151749640) that are relatively prime to 151749640.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.51749640 × 10^8
Engineering notation 1.51749640 × 10^6

Prime Factorization of 151749640

Prime Factorization 2 × 2 × 2 × 35 × 67 × 8089

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 37937410
Product of the distinct prime numbers

The prime factorization of 151749640 is 2 × 2 × 2 × 35 × 67 × 8089. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 151749640)

Multiplication

n×y
n×2 303499280
n×3 455248920
n×4 606998560
n×5 758748200

Division

n÷y
n÷2 75874820
n÷3 50583213.333333
n÷3 37937410
n÷5 30349928

Exponentiation

ny
n2 23027953240129600
n3 3.4944836141265E+24
n4 5.302866304296E+32
n5 8.0470805264504E+40

Nth Root

y√n
2√n 12318.670382797
3√n 533.38715949802
4√n 110.98950573274
5√n 43.273849854644

Divisors of 151749640

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -151749639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 151749640 can be divided by 32 positive divisors. The sum of these divisors (counting 151749640) is 1, the average is 0.03125.

Base conversion 151749640

Base System Value
2 Binary 1001000010111000010000001000
3 Ternary 101120112200101001
4 Quaternary 21002320100020
5 Quinary 302321442030
6 Senary 23020304344
8 Octal 1102702010
10 Decimal 151749640
12 Duodecimal 429a20b4
16 Hexadecimal 90b8408
20 Vigesimal 2788e20
36 Base36 2icirs

Cryptographic Hash Functions

md5 7e0fffa246dc11fd72d37a8bdd1c847f
sha1 1251a96fc306fce65f3ae29e04e8bac370f9bcc4
sha256 f9ea3489af64cc73ae8d182f761b336bd25e73c23831faa296f2cd98c0e6cd23
sha512 b93bf1d7f7c1de6215bf49a39f305415eafe19e3b0d1a15d1a5359bf426b9d185e07276b00dc46f965fdf56c9896a18c9c405d9fc28cd41f4b61e6c94b284356
ripemd-160 5b43ba0b3b6429cdad0241f995a6bed4bcc07634

151749640 as geometric shapes

Circle

Radius = n
Diameter 303499280
Circumference 953471108.41779
Area 7.23444487264E+16

Sphere

Radius = n
Volume 1.463765873364E+25
Surface area 2.893777949056E+17
Circumference 953471108.41779

Square

Length = n
Perimeter 606998560
Area 23027953240129600
Diagonal 214606398.97323

Cube

Length = n
Surface area 138167719440777600
Volume 3.4944836141265E+24
Space diagonal 262838086.51029

Equilateral Triangle

Length = n
Perimeter 455248920
Area 9.9713962515562E+15
Altitude 131419043.25514

Triangular Pyramid

Length = n
Surface area 9.9713962515562E+15
Volume 4.1182884338235E+23
Height 71535466.324412