149734915 (number)

149734915 is an odd 9-digits composite number following 149734914 and preceding 149734916. In scientific notation, it is written as 1.49734915 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 103165920 positive integers (up to 149734915) that are relatively prime to 149734915.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred thirty-four thousand nine hundred fifteen

Notation

Scientific notation 1.49734915 × 10^8
Engineering notation 1.49734915 × 10^6

Prime Factorization of 149734915

Prime Factorization 95 × 11 × 143287

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149734915
Product of the distinct prime numbers

The prime factorization of 149734915 is 95 × 11 × 143287. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 6, 48, 80, 599, 75, 2253, 6485, 74295, 95910, 316798, 843362, 3100934, 6686118, 16771351, 35692914, 134090608, 692596982, 9144513993, 2923838204

Basic calculations (n = 149734915)

Multiplication

n×y
n×2 299469830
n×3 449204745
n×4 598939660
n×5 748674575

Division

n÷y
n÷2 74867457.5
n÷3 49911638.333333
n÷3 37433728.75
n÷5 29946983

Exponentiation

ny
n2 22420544770057225
n3 3.3571383653982E+24
n4 5.0268082778614E+32
n5 7.5268871020687E+40

Nth Root

y√n
2√n 12236.621878607
3√n 531.01610575786
4√n 110.61926540439
5√n 43.158328474732

Divisors of 149734915

1, 11, 95, 1045, 143287, 1576157, 13612265, 149734915

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149734914
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149734915 can be divided by 8 positive divisors. The sum of these divisors (counting 149734915) is 1, the average is 0.125.

Base conversion 149734915

Base System Value
2 Binary 1000111011001100011000000011
3 Ternary 101102202022200121
4 Quaternary 20323030120003
5 Quinary 301313004130
6 Senary 22505201111
8 Octal 1073143003
10 Decimal 149734915
12 Duodecimal 42190197
16 Hexadecimal 8ecc603
20 Vigesimal 26fgh5f
36 Base36 2h5c77

Cryptographic Hash Functions

md5 ef32f33de79d9be8d1d9e59e691f403e
sha1 20773eea4f050539e79fbb3a9bcfaecfdf4492fd
sha256 6ebb1e3cba22c2f8831c96cb4a8df0fca531f45495bbace354a7130ebee78d43
sha512 863e557ca8bfcbb982f320b38882164deb3b23cb460ea5006310d502de85d1a09b32c58860e9bcf442cf6cdf39280d550bcacaf075f1714a2c5b66fb39b89e98
ripemd-160 74a2296883e40e0643b3bdfd8de45a5914c480e5

149734915 as geometric shapes

Circle

Radius = n
Diameter 299469830
Circumference 940812217.89978
Area 7.0436218739093E+16

Sphere

Radius = n
Volume 1.4062348301093E+25
Surface area 2.8174487495637E+17
Circumference 940812217.89978

Square

Length = n
Perimeter 598939660
Area 22420544770057225
Diagonal 211757147.55378

Cube

Length = n
Surface area 134523268620343350
Volume 3.3571383653982E+24
Space diagonal 259348480.44701

Equilateral Triangle

Length = n
Perimeter 449204745
Area 9.7083806687779E+15
Altitude 129674240.2235

Triangular Pyramid

Length = n
Surface area 9.7083806687779E+15
Volume 3.9564255059243E+23
Height 70585715.851261