33991940 (number)

33991940 is an even 8-digits composite number following 33991939 and preceding 33991941. In scientific notation, it is written as 3.3991940 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 13596768 positive integers (up to 33991940) that are relatively prime to 33991940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.3991940 × 10^7
Engineering notation 3.3991940 × 10^6

Prime Factorization of 33991940

Prime Factorization 2 × 2 × 5 × 1699597

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16995970
Product of the distinct prime numbers

The prime factorization of 33991940 is 2 × 2 × 5 × 1699597. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 79, 64, 270, 867, 431, 7529, 99822, 38822, 534620, 288295, 683610, 3196947, 79734216, 3438918, 47675604, 475762213, 5297787999, 1473930329

Basic calculations (n = 33991940)

Multiplication

n×y
n×2 67983880
n×3 101975820
n×4 135967760
n×5 169959700

Division

n÷y
n÷2 16995970
n÷3 11330646.666667
n÷3 8497985
n÷5 6798388

Exponentiation

ny
n2 1155451984963600
n3 3.9276054545764E+22
n4 1.3350692895563E+30
n5 4.5381595186441E+37

Nth Root

y√n
2√n 5830.2607145822
3√n 323.93557881923
4√n 76.35614392164
5√n 32.083016179313

Divisors of 33991940

1, 2, 4, 5, 10, 20, 1699597, 3399194, 6798388, 8497985, 16995970, 33991940

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 -33991939
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 33991940 can be divided by 12 positive divisors. The sum of these divisors (counting 33991940) is 1, the average is 0.083333333333333.

Base conversion 33991940

Base System Value
2 Binary 10000001101010110100000100
3 Ternary 2100221222011202
4 Quaternary 2001222310010
5 Quinary 32200220230
6 Senary 3212322032
8 Octal 201526404
10 Decimal 33991940
12 Duodecimal b473318
16 Hexadecimal 206ad04
20 Vigesimal ac8jh0
36 Base36 k8kck

Cryptographic Hash Functions

md5 6a576802a36fea9ca3d2ad7d13443ff3
sha1 fd73ed4c3fc6def95bcab42b1655c5ddbdb0298f
sha256 4bf2d81064a5b96871cc06ba3266cbf117915af66016eea1ab8d61a2c9b1e267
sha512 2808643f1d15d867d18aaf1e18cd7abb21799e7f18320bf1d6e94440a65f03948e1075a31eb32433270e3b3c0e1f7f629b2652afea177da0dbfe32acc3110a55
ripemd-160 10618af6b6664f21093f374abd91a11537615563

33991940 as geometric shapes

Circle

Radius = n
Diameter 67983880
Circumference 213577657.97053
Area 3.6299594675374E+15

Sphere

Radius = n
Volume 1.6451915256395E+23
Surface area 1.451983787015E+16
Circumference 213577657.97053

Square

Length = n
Perimeter 135967760
Area 1155451984963600
Diagonal 48071862.559373

Cube

Length = n
Surface area 6932711909781600
Volume 3.9276054545764E+22
Space diagonal 58875767.127833

Equilateral Triangle

Length = n
Perimeter 101975820
Area 5.0032538591582E+14
Altitude 29437883.563916

Triangular Pyramid

Length = n
Surface area 5.0032538591582E+14
Volume 4.628727417927E+21
Height 16023954.186458