39161990 (number)

39161990 is an even 8-digits composite number following 39161989 and preceding 39161991. In scientific notation, it is written as 3.9161990 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 12993120 positive integers (up to 39161990) that are relatively prime to 39161990.

Interesting facts

Basic properties

Name

Name thirty-nine million one hundred sixty-one thousand nine hundred ninety

Notation

Scientific notation 3.9161990 × 10^7
Engineering notation 3.9161990 × 10^6

Prime Factorization of 39161990

Prime Factorization 2 × 155 × 7 × 18047

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 39161990
Product of the distinct prime numbers

The prime factorization of 39161990 is 2 × 155 × 7 × 18047. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 43, 11, 869, 627, 97, 2124, 12581, 45793, 76818, 702238, 432752, 8682395, 27563101, 32592448, 147838234, 68990600, 4120792639, 6206498706

Basic calculations (n = 39161990)

Multiplication

n×y
n×2 78323980
n×3 117485970
n×4 156647960
n×5 195809950

Division

n÷y
n÷2 19580995
n÷3 13053996.666667
n÷3 9790497.5
n÷5 7832398

Exponentiation

ny
n2 1533661460760100
n3 6.0061234789672E+22
n4 2.3521174762208E+30
n5 9.2113601082584E+37

Nth Root

y√n
2√n 6257.9541385344
3√n 339.59001909713
4√n 79.107231897813
5√n 33.004484240124

Divisors of 39161990

1, 2, 7, 14, 155, 310, 1085, 2170, 18047, 36094, 126329, 252658, 2797285, 5594570, 19580995, 39161990

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -39161989
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 39161990 can be divided by 16 positive divisors. The sum of these divisors (counting 39161990) is 1, the average is 0.0625.

Base conversion 39161990

Base System Value
2 Binary 10010101011001000010000110
3 Ternary 2201200122011002
4 Quaternary 2111121002012
5 Quinary 40011140430
6 Senary 3515213302
8 Octal 225310206
10 Decimal 39161990
12 Duodecimal 11147232
16 Hexadecimal 2559086
20 Vigesimal c4f4ja
36 Base36 nbdl2

Cryptographic Hash Functions

md5 9b2e5b86931f4adb26f1f6befa6a6a0f
sha1 485f11bca9411228c4040ceeec8db21dd2737ce0
sha256 111d2e85d2abcaa2b2f63f2ae7cafc0bc333d7f8496ab43f3ee4881e43963e01
sha512 902648318df8098fe7b2c1994650017be4b768bc2971535b7763f5da3689412f67d02b8397505c60223207445b2aabe20d44344fc467f1901a8878d3ce68fade
ripemd-160 dcab3ff40121a4ae25c5b8567649e029cc0f036b

39161990 as geometric shapes

Circle

Radius = n
Diameter 78323980
Circumference 246062040.16791
Area 4.8181395782177E+15

Sphere

Radius = n
Volume 2.5158391197436E+23
Surface area 1.9272558312871E+16
Circumference 246062040.16791

Square

Length = n
Perimeter 156647960
Area 1533661460760100
Diagonal 55383417.38752

Cube

Length = n
Surface area 9201968764560600
Volume 6.0061234789672E+22
Space diagonal 67830556.405504

Equilateral Triangle

Length = n
Perimeter 117485970
Area 6.640948929117E+14
Altitude 33915278.202752

Triangular Pyramid

Length = n
Surface area 6.640948929117E+14
Volume 7.0782844010358E+21
Height 18461139.129173