149698520 (number)

149698520 is an even 9-digits composite number following 149698519 and preceding 149698521. In scientific notation, it is written as 1.49698520 × 10^8. The sum of its digits is 44. It has a total of 6 prime factors and 32 positive divisors. There are 59566080 positive integers (up to 149698520) that are relatively prime to 149698520.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million six hundred ninety-eight thousand five hundred twenty

Notation

Scientific notation 1.49698520 × 10^8
Engineering notation 1.49698520 × 10^6

Prime Factorization of 149698520

Prime Factorization 2 × 2 × 2 × 5 × 193 × 19391

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 37424630
Product of the distinct prime numbers

The prime factorization of 149698520 is 2 × 2 × 2 × 5 × 193 × 19391. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 4, 54, 29, 607, 234, 2832, 6364, 98655, 42334, 105740, 894405, 6241057, 3616659, 28406163, 37164499, 314240050, 897314497, 8566134650, 645387369

Basic calculations (n = 149698520)

Multiplication

n×y
n×2 299397040
n×3 449095560
n×4 598794080
n×5 748492600

Division

n÷y
n÷2 74849260
n÷3 49899506.666667
n÷3 37424630
n÷5 29939704

Exponentiation

ny
n2 22409646890190400
n3 3.3546909731841E+24
n4 5.0219227374302E+32
n5 7.5177440134765E+40

Nth Root

y√n
2√n 12235.134653938
3√n 530.97307883655
4√n 110.61254293225
5√n 43.156230233179

Divisors of 149698520

1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 7720, 19391, 38782, 77564, 96955, 155128, 193910, 387820, 775640, 3742463, 7484926, 14969852, 18712315, 29939704, 37424630, 74849260, 149698520

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 -149698519
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 149698520 can be divided by 32 positive divisors. The sum of these divisors (counting 149698520) is 1, the average is 0.03125.

Base conversion 149698520

Base System Value
2 Binary 1000111011000011011111011000
3 Ternary 101102200110202122
4 Quaternary 20323003133120
5 Quinary 301310323040
6 Senary 22504320412
8 Octal 1073033730
10 Decimal 149698520
12 Duodecimal 42173108
16 Hexadecimal 8ec37d8
20 Vigesimal 26fc660
36 Base36 2h4k48

Cryptographic Hash Functions

md5 5b0910ae4209126b5835aa3aeba8f161
sha1 b551dcdd7b5d7a6d17c4561464e19b6f6e6e786c
sha256 437f6668efb24c05f7261d8eee40bd00f331007232cd974d084a73e55bede94a
sha512 e61bbf510187cf63791b677b478d50dafd39e7fedd7cf29958b367b386cc38ed57267a84c74d291eed123930a469758e57eb3067938e97c0160d691d7e0f1dcd
ripemd-160 e459bff41eb71641aceb6afbb2ebff4989be8a13

149698520 as geometric shapes

Circle

Radius = n
Diameter 299397040
Circumference 940583541.37053
Area 7.0401982039764E+16

Sphere

Radius = n
Volume 1.4052096688559E+25
Surface area 2.8160792815905E+17
Circumference 940583541.37053

Square

Length = n
Perimeter 598794080
Area 22409646890190400
Diagonal 211705677.25118

Cube

Length = n
Surface area 134457881341142400
Volume 3.3546909731841E+24
Space diagonal 259285442.45787

Equilateral Triangle

Length = n
Perimeter 449095560
Area 9.7036617483719E+15
Altitude 129642721.22893

Triangular Pyramid

Length = n
Surface area 9.7036617483719E+15
Volume 3.9535412265396E+23
Height 70568559.083727