149724984 (number)

149724984 is an even 9-digits composite number following 149724983 and preceding 149724985. In scientific notation, it is written as 1.49724984 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors. There are 46972416 positive integers (up to 149724984) that are relatively prime to 149724984.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred twenty-four thousand nine hundred eighty-four

Notation

Scientific notation 1.49724984 × 10^8
Engineering notation 1.49724984 × 10^6

Prime Factorization of 149724984

Prime Factorization 2 × 2 × 2 × 17 × 3 × 366973

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 37431246
Product of the distinct prime numbers

The prime factorization of 149724984 is 2 × 2 × 2 × 17 × 3 × 366973. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149724984)

Multiplication

n×y
n×2 299449968
n×3 449174952
n×4 598899936
n×5 748624920

Division

n÷y
n÷2 74862492
n÷3 49908328
n÷3 37431246
n÷5 29944996.8

Exponentiation

ny
n2 22417570833800256
n3 3.3564704344096E+24
n4 5.0254748208845E+32
n5 7.5243913714934E+40

Nth Root

y√n
2√n 12236.21608178
3√n 531.00436581612
4√n 110.61743118415
5√n 43.157755974015

Divisors of 149724984

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 -149724983
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 149724984 can be divided by 32 positive divisors. The sum of these divisors (counting 149724984) is 1, the average is 0.03125.

Base conversion 149724984

Base System Value
2 Binary 1000111011001001111100111000
3 Ternary 101102201211001210
4 Quaternary 20323021330320
5 Quinary 301312144414
6 Senary 22505043120
8 Octal 1073117470
10 Decimal 149724984
12 Duodecimal 421864a0
16 Hexadecimal 8ec9f38
20 Vigesimal 26ffc94
36 Base36 2h54jc

Cryptographic Hash Functions

md5 683b74306d0b0b5759be935635cdb980
sha1 600ef6ad40e45d0f7964510a8e095f28c3a821eb
sha256 fe4feb69f629fde4cf92cafbb862fefd668649557c6bb8d34c7de66139b01903
sha512 63e6a00ac40a0d48a48fbd60e3b52c19ec5203df09a4b9151d6abc71dceaf0ef6453767727d53dd1cad3105f4334beb0317cfe55b50db17383faaa71b3ec06a2
ripemd-160 5bc512c9f4c7d97af5fc96b0af9e9243217a99a4

149724984 as geometric shapes

Circle

Radius = n
Diameter 299449968
Circumference 940749819.5865
Area 7.0426875842796E+16

Sphere

Radius = n
Volume 1.405955047831E+25
Surface area 2.8170750337118E+17
Circumference 940749819.5865

Square

Length = n
Perimeter 598899936
Area 22417570833800256
Diagonal 211743102.99889

Cube

Length = n
Surface area 134505425002801536
Volume 3.3564704344096E+24
Space diagonal 259331279.45044

Equilateral Triangle

Length = n
Perimeter 449174952
Area 9.7070929166041E+15
Altitude 129665639.72522

Triangular Pyramid

Length = n
Surface area 9.7070929166041E+15
Volume 3.9556383417053E+23
Height 70581034.332965