149740948 (number)

149740948 is an even 9-digits composite number following 149740947 and preceding 149740949. In scientific notation, it is written as 1.49740948 × 10^8. The sum of its digits is 46. It has a total of 5 prime factors and 24 positive divisors. There are 60952320 positive integers (up to 149740948) that are relatively prime to 149740948.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred forty thousand nine hundred forty-eight

Notation

Scientific notation 1.49740948 × 10^8
Engineering notation 1.49740948 × 10^6

Prime Factorization of 149740948

Prime Factorization 2 × 2 × 161 × 157 × 1481

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 74870474
Product of the distinct prime numbers

The prime factorization of 149740948 is 2 × 2 × 161 × 157 × 1481. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 75, 54, 927, 529, 8243, 3823, 67297, 3694, 523612, 155229, 4907855, 3650115, 88254974, 25696861, 136848901, 110733771, 8809113867, 5594309101

Basic calculations (n = 149740948)

Multiplication

n×y
n×2 299481896
n×3 449222844
n×4 598963792
n×5 748704740

Division

n÷y
n÷2 74870474
n÷3 49913649.333333
n÷3 37435237
n÷5 29948189.6

Exponentiation

ny
n2 22422351507938704
n3 3.357544171188E+24
n4 5.0276184714556E+32
n5 7.5284035609807E+40

Nth Root

y√n
2√n 12236.868390238
3√n 531.02323742149
4√n 110.6203796334
5√n 43.15867624933

Divisors of 149740948

1, 2, 4, 157, 161, 314, 322, 628, 644, 1481, 2962, 5924, 25277, 50554, 101108, 232517, 238441, 465034, 476882, 930068, 953764, 37435237, 74870474, 149740948

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149740947
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149740948 can be divided by 24 positive divisors. The sum of these divisors (counting 149740948) is 1, the average is 0.041666666666667.

Base conversion 149740948

Base System Value
2 Binary 1000111011001101110110010100
3 Ternary 101102202121222001
4 Quaternary 20323031312110
5 Quinary 301313202243
6 Senary 22505245044
8 Octal 1073156624
10 Decimal 149740948
12 Duodecimal 42193784
16 Hexadecimal 8ecdd94
20 Vigesimal 26fhc78
36 Base36 2h5gus

Cryptographic Hash Functions

md5 01026a70b8d69297dd5e65b66c05a635
sha1 efd8f3099bae8dd21eac780758812bcd3d8d5175
sha256 7cc31561a03c63aa9b3f1b31ea8f088572e276ee99c0e8cf8f39a43e0812e5e7
sha512 c810387ffc2a4f84ea2fd76ca1cda7f592881d2b124f903194e657a4f7b10c5c23037c78dc2b61152e1cca5bc0f133c906005e84c801461702f9e2edac21a7f2
ripemd-160 753833311b3b2ee83acef2afa3d05aad7036abd6

149740948 as geometric shapes

Circle

Radius = n
Diameter 299481896
Circumference 940850124.35674
Area 7.0441894773548E+16

Sphere

Radius = n
Volume 1.406404813641E+25
Surface area 2.8176757909419E+17
Circumference 940850124.35674

Square

Length = n
Perimeter 598963792
Area 22422351507938704
Diagonal 211765679.5042

Cube

Length = n
Surface area 134534109047632224
Volume 3.357544171188E+24
Space diagonal 259358929.90953

Equilateral Triangle

Length = n
Perimeter 449222844
Area 9.7091630092296E+15
Altitude 129679464.95476

Triangular Pyramid

Length = n
Surface area 9.7091630092296E+15
Volume 3.956903752634E+23
Height 70588559.834735