149969154 (number)

149969154 is an even 9-digits composite number following 149969153 and preceding 149969155. In scientific notation, it is written as 1.49969154 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 47605712 positive integers (up to 149969154) that are relatively prime to 149969154.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million nine hundred sixty-nine thousand one hundred fifty-four

Notation

Scientific notation 1.49969154 × 10^8
Engineering notation 1.49969154 × 10^6

Prime Factorization of 149969154

Prime Factorization 2 × 3 × 23 × 239 × 4547

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 149969154
Product of the distinct prime numbers

The prime factorization of 149969154 is 2 × 3 × 23 × 239 × 4547. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 38, 32, 176, 587, 5565, 2010, 18196, 16253, 787977, 174086, 9273605, 260217, 73907700, 81141308, 18998881, 501128307, 3218413158, 3327114448

Basic calculations (n = 149969154)

Multiplication

n×y
n×2 299938308
n×3 449907462
n×4 599876616
n×5 749845770

Division

n÷y
n÷2 74984577
n÷3 49989718
n÷3 37492288.5
n÷5 29993830.8

Exponentiation

ny
n2 22490747151475716
n3 3.3729183231347E+24
n4 5.0583370743161E+32
n5 7.5859453168203E+40

Nth Root

y√n
2√n 12246.189366493
3√n 531.29286124313
4√n 110.66250207949
5√n 43.171823047817

Divisors of 149969154

1, 2, 3, 6, 23, 46, 69, 138, 239, 478, 717, 1434, 4547, 5497, 9094, 10994, 13641, 16491, 27282, 32982, 104581, 209162, 313743, 627486, 1086733, 2173466, 3260199, 6520398, 24994859, 49989718, 74984577, 149969154

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 -149969153
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 149969154 can be divided by 32 positive divisors. The sum of these divisors (counting 149969154) is 1, the average is 0.03125.

Base conversion 149969154

Base System Value
2 Binary 1000111100000101100100000010
3 Ternary 101110012020000010
4 Quaternary 20330011210002
5 Quinary 301343003104
6 Senary 22514205350
8 Octal 1074054402
10 Decimal 149969154
12 Duodecimal 42283856
16 Hexadecimal 8f05902
20 Vigesimal 26h62he
36 Base36 2hacxu

Cryptographic Hash Functions

md5 4950e9bd142586db4f2da2a771b80499
sha1 ab586deb2f2641ba35a37b6ec45fd6fe79ab44ed
sha256 d9bd75e13f5232d4ef54266934fdeac8767d50b45c865dbfe8c06d9738e08f7f
sha512 525d769d30b1ddf28256214994d0d56b5f18a9d9840a5eade5f17cc9ef70fd34a4ac6783482f7890fc0457518195225a59d2ca70d750fd327306cf92dd84f0a3
ripemd-160 4fa982df52f0afff44db8dcbb068a87e16d67c82

149969154 as geometric shapes

Circle

Radius = n
Diameter 299938308
Circumference 942283984.94295
Area 7.0656766024822E+16

Sphere

Radius = n
Volume 1.4128447233491E+25
Surface area 2.8262706409929E+17
Circumference 942283984.94295

Square

Length = n
Perimeter 599876616
Area 22490747151475716
Diagonal 212088411.52442

Cube

Length = n
Surface area 134944482908854296
Volume 3.3729183231347E+24
Space diagonal 259754194.29612

Equilateral Triangle

Length = n
Perimeter 449907462
Area 9.7387791916352E+15
Altitude 129877097.14806

Triangular Pyramid

Length = n
Surface area 9.7387791916352E+15
Volume 3.9750223644615E+23
Height 70696137.174806