133431949 (number)

133431949 is an odd 9-digits composite number following 133431948 and preceding 133431950. In scientific notation, it is written as 1.33431949 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 112492800 positive integers (up to 133431949) that are relatively prime to 133431949.

Interesting facts

Basic properties

Name

Name one hundred thirty-three million four hundred thirty-one thousand nine hundred forty-nine

Notation

Scientific notation 1.33431949 × 10^8
Engineering notation 1.33431949 × 10^6

Prime Factorization of 133431949

Prime Factorization 61 × 7 × 7 × 44641

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19061707
Product of the distinct prime numbers

The prime factorization of 133431949 is 61 × 7 × 7 × 44641. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 40, 37, 466, 86, 7937, 2891, 74779, 2757, 383105, 265473, 8048215, 7022783, 35492862, 87648905, 536912568, 805287433, 1265963977, 4800136590

Basic calculations (n = 133431949)

Multiplication

n×y
n×2 266863898
n×3 400295847
n×4 533727796
n×5 667159745

Division

n÷y
n÷2 66715974.5
n÷3 44477316.333333
n÷3 33357987.25
n÷5 26686389.8

Exponentiation

ny
n2 17804085013938601
n3 2.3756337635715E+24
n4 3.1698544318355E+32
n5 4.229598548861E+40

Nth Root

y√n
2√n 11551.274778136
3√n 510.99887408271
4√n 107.47685694202
5√n 42.174696495973

Divisors of 133431949

1, 7, 49, 61, 427, 2989, 44641, 312487, 2187409, 2723101, 19061707, 133431949

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -133431948
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 133431949 can be divided by 12 positive divisors. The sum of these divisors (counting 133431949) is 1, the average is 0.083333333333333.

Base conversion 133431949

Base System Value
2 Binary 111111101000000001010001101
3 Ternary 100022002001020001
4 Quaternary 13331000022031
5 Quinary 233124310244
6 Senary 21123524301
8 Octal 775001215
10 Decimal 133431949
12 Duodecimal 38829691
16 Hexadecimal 7f4028d
20 Vigesimal 21dijh9
36 Base36 27fwr1

Cryptographic Hash Functions

md5 35929f12050ea5e561d8fbfebdac74d5
sha1 c3d091642be321599d68f7d89f33f561bb6570e5
sha256 7d5308d754e51299df6c67f26f5cce16340c7240f821a00ee46b0064582917ab
sha512 7472f012b1ace00d5887399a0991c8e046039652bbb94fed81bd2fb5e6835ab1c004e1d4b29eddc9a83386b41893a4a857c38a242aa2e1146a108ded9f5793c7
ripemd-160 5fb7d6b09c7205bce8f938585f9a2ed9e4a0c798

133431949 as geometric shapes

Circle

Radius = n
Diameter 266863898
Circumference 838377661.46514
Area 5.5933182683678E+16

Sphere

Radius = n
Volume 9.9510314390082E+24
Surface area 2.2373273073471E+17
Circumference 838377661.46514

Square

Length = n
Perimeter 533727796
Area 17804085013938601
Diagonal 188701271.92968

Cube

Length = n
Surface area 106824510083631606
Volume 2.3756337635715E+24
Space diagonal 231110915.02094

Equilateral Triangle

Length = n
Perimeter 400295847
Area 7.7093949566043E+15
Altitude 115555457.51047

Triangular Pyramid

Length = n
Surface area 7.7093949566043E+15
Volume 2.7997112397286E+23
Height 62900423.976558