151749689 (number)

151749689 is an odd 9-digits composite number following 151749688 and preceding 151749690. In scientific notation, it is written as 1.51749689 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 120065616 positive integers (up to 151749689) that are relatively prime to 151749689.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.51749689 × 10^8
Engineering notation 1.51749689 × 10^6

Prime Factorization of 151749689

Prime Factorization 7 × 13 × 1667579

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 151749689
Product of the distinct prime numbers

The prime factorization of 151749689 is 7 × 13 × 1667579. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 151749689)

Multiplication

n×y
n×2 303499378
n×3 455249067
n×4 606998756
n×5 758748445

Division

n÷y
n÷2 75874844.5
n÷3 50583229.666667
n÷3 37937422.25
n÷5 30349937.8

Exponentiation

ny
n2 23027968111596721
n3 3.4944869992367E+24
n4 5.3028731534872E+32
n5 8.0470935184812E+40

Nth Root

y√n
2√n 12318.672371648
3√n 533.3872169083
4√n 110.98951469237
5√n 43.273852649271

Divisors of 151749689

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 -151749688
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 151749689 can be divided by 8 positive divisors. The sum of these divisors (counting 151749689) is 1, the average is 0.125.

Base conversion 151749689

Base System Value
2 Binary 1001000010111000010000111001
3 Ternary 101120112200102212
4 Quaternary 21002320100321
5 Quinary 302321442224
6 Senary 23020304505
8 Octal 1102702071
10 Decimal 151749689
12 Duodecimal 429a2135
16 Hexadecimal 90b8439
20 Vigesimal 2788e49
36 Base36 2icit5

Cryptographic Hash Functions

md5 8f4f156eef57af0ec9be574a67ac0c84
sha1 3bb12a340730917130b2075a3b62f406751b9d62
sha256 dd18c38b2c6355fcbd22e0d82fc2e1431896f5095c95b52755ca07746fd4b682
sha512 a663b943d5533a3d77413388a4158282fe2025ec5aefca860b258a49d53dcb796b40e2ee069c25214d5bdb4062c558f33d69dcbf574c8e021fdd08c6fcad448e
ripemd-160 01f4ca9ea916a1b347fe6018084e7fcee949a79f

151749689 as geometric shapes

Circle

Radius = n
Diameter 303499378
Circumference 953471416.29387
Area 7.2344495446492E+16

Sphere

Radius = n
Volume 1.4637672913156E+25
Surface area 2.8937798178597E+17
Circumference 953471416.29387

Square

Length = n
Perimeter 606998756
Area 23027968111596721
Diagonal 214606468.2697

Cube

Length = n
Surface area 138167808669580326
Volume 3.4944869992367E+24
Space diagonal 262838171.38078

Equilateral Triangle

Length = n
Perimeter 455249067
Area 9.9714026910904E+15
Altitude 131419085.69039

Triangular Pyramid

Length = n
Surface area 9.9714026910904E+15
Volume 4.1182924232142E+23
Height 71535489.423233