148911972 (number)

148911972 is an even 9-digits composite number following 148911971 and preceding 148911973. In scientific notation, it is written as 1.48911972 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 96 positive divisors. There are 43200000 positive integers (up to 148911972) that are relatively prime to 148911972.

Interesting facts

Basic properties

Name

Name one hundred forty-eight million nine hundred eleven thousand nine hundred seventy-two

Notation

Scientific notation 1.48911972 × 10^8
Engineering notation 1.48911972 × 10^6

Prime Factorization of 148911972

Prime Factorization 2 × 2 × 3 × 11 × 241 × 151 × 31

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 74455986
Product of the distinct prime numbers

The prime factorization of 148911972 is 2 × 2 × 3 × 11 × 241 × 151 × 31. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 148911972)

Multiplication

n×y
n×2 297823944
n×3 446735916
n×4 595647888
n×5 744559860

Division

n÷y
n÷2 74455986
n÷3 49637324
n÷3 37227993
n÷5 29782394.4

Exponentiation

ny
n2 22174775404928784
n3 3.302089534205E+24
n4 4.9172066425903E+32
n5 7.3223093787963E+40

Nth Root

y√n
2√n 12202.949315637
3√n 530.04149669157
4√n 110.46696028966
5√n 43.110784208916

Divisors of 148911972

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -148911971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 148911972 can be divided by 96 positive divisors. The sum of these divisors (counting 148911972) is 1, the average is 0.010416666666667.

Base conversion 148911972

Base System Value
2 Binary 1000111000000011011101100100
3 Ternary 101101012111211020
4 Quaternary 20320003131210
5 Quinary 301110140342
6 Senary 22435411140
8 Octal 1070033544
10 Decimal 148911972
12 Duodecimal 41a53ab0
16 Hexadecimal 8e03764
20 Vigesimal 26adjic
36 Base36 2gnp7o

Cryptographic Hash Functions

md5 9cc7b4f86707fb1011dd95b52e6fc4e3
sha1 356342a31e8cfb03d664ab53c06d2721cabbd613
sha256 575bb65ba7705f705b87c31ad501a21306397ebb24189787db784791caa3af28
sha512 f38c590acc387e747e8e1085633a595e92c0b62f38cf769e9edcd8a29eca858ef8b0fbd8baf2fda93a3b4d1e38326b4325bc3ad5e3abac3801e5b481ac1666cb
ripemd-160 3e2ee1abe200fa2837ebe2c116834ecac42ec919

148911972 as geometric shapes

Circle

Radius = n
Diameter 297823944
Circumference 935641514.53354
Area 6.9664111507128E+16

Sphere

Radius = n
Volume 1.3831760296206E+25
Surface area 2.7865644602851E+17
Circumference 935641514.53354

Square

Length = n
Perimeter 595647888
Area 22174775404928784
Diagonal 210593330.40212

Cube

Length = n
Surface area 133048652429572704
Volume 3.302089534205E+24
Space diagonal 257923101.35927

Equilateral Triangle

Length = n
Perimeter 446735916
Area 9.6019594119413E+15
Altitude 128961550.67964

Triangular Pyramid

Length = n
Surface area 9.6019594119413E+15
Volume 3.8915498362025E+23
Height 70197776.800708