149747910 (number)

149747910 is an even 9-digits composite number following 149747909 and preceding 149747911. In scientific notation, it is written as 1.49747910 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 36860928 positive integers (up to 149747910) that are relatively prime to 149747910.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49747910 × 10^8
Engineering notation 1.49747910 × 10^6

Prime Factorization of 149747910

Prime Factorization 2 × 15 × 13 × 383969

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 149747910
Product of the distinct prime numbers

The prime factorization of 149747910 is 2 × 15 × 13 × 383969. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 16, 48, 69, 261, 581, 2645, 83001, 18829, 348691, 602612, 1606922, 8308412, 1201592, 35631621, 802424090, 549742283, 3554219282, 2152258348

Basic calculations (n = 149747910)

Multiplication

n×y
n×2 299495820
n×3 449243730
n×4 598991640
n×5 748739550

Division

n÷y
n÷2 74873955
n÷3 49915970
n÷3 37436977.5
n÷5 29949582

Exponentiation

ny
n2 22424436549368100
n3 3.3580125061955E+24
n4 5.0285535455664E+32
n5 7.5301538377165E+40

Nth Root

y√n
2√n 12237.152855138
3√n 531.03146702632
4√n 110.62166539669
5√n 43.159077562558

Divisors of 149747910

1, 2, 13, 15, 26, 30, 195, 390, 383969, 767938, 4991597, 5759535, 9983194, 11519070, 74873955, 149747910

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149747909
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149747910 can be divided by 16 positive divisors. The sum of these divisors (counting 149747910) is 1, the average is 0.0625.

Base conversion 149747910

Base System Value
2 Binary 1000111011001111100011000110
3 Ternary 101102202222111220
4 Quaternary 20323033203012
5 Quinary 301313413120
6 Senary 22505341210
8 Octal 1073174306
10 Decimal 149747910
12 Duodecimal 42197806
16 Hexadecimal 8ecf8c6
20 Vigesimal 26fi9fa
36 Base36 2h5m86

Cryptographic Hash Functions

md5 30de33472fac8aadb2a9bb5f2a5b1d08
sha1 42f45550c23833f0bc69f474821a61edb0622c18
sha256 2e2ec8e42aa94bc962ef64baa6a84631b2b8609017ba53ff131e24b44cca2d5d
sha512 f1d4838b1f8efeaf51a82cd56cae5705bffbc089b8b04658ab63f66a1b5b8e300cef2cea06eadbfff15e5f63f9e222d6f410a76161c5dd97587e01d2e3f3a67b
ripemd-160 d4099f416bf1b8b61329a9ea7242b79a30e19acf

149747910 as geometric shapes

Circle

Radius = n
Diameter 299495820
Circumference 940893867.89285
Area 7.0448445124385E+16

Sphere

Radius = n
Volume 1.4066009893502E+25
Surface area 2.8179378049754E+17
Circumference 940893867.89285

Square

Length = n
Perimeter 598991640
Area 22424436549368100
Diagonal 211775525.25903

Cube

Length = n
Surface area 134546619296208600
Volume 3.3580125061955E+24
Space diagonal 259370988.44725

Equilateral Triangle

Length = n
Perimeter 449243730
Area 9.7100658586525E+15
Altitude 129685494.22363

Triangular Pyramid

Length = n
Surface area 9.7100658586525E+15
Volume 3.9574556907334E+23
Height 70591841.753009