38974890 (number)

38974890 is an even 8-digits composite number following 38974889 and preceding 38974891. In scientific notation, it is written as 3.8974890 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 9734400 positive integers (up to 38974890) that are relatively prime to 38974890.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred seventy-four thousand eight hundred ninety

Notation

Scientific notation 3.8974890 × 10^7
Engineering notation 3.8974890 × 10^6

Prime Factorization of 38974890

Prime Factorization 2 × 15 × 19 × 101 × 677

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38974890
Product of the distinct prime numbers

The prime factorization of 38974890 is 2 × 15 × 19 × 101 × 677. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 79, 1, 220, 164, 7953, 9031, 54014, 10054, 444924, 761557, 9474717, 9165016, 60426691, 60533637, 7126975, 168309537, 8762995259, 4424680769

Basic calculations (n = 38974890)

Multiplication

n×y
n×2 77949780
n×3 116924670
n×4 155899560
n×5 194874450

Division

n÷y
n÷2 19487445
n÷3 12991630
n÷3 9743722.5
n÷5 7794978

Exponentiation

ny
n2 1519042050512100
n3 5.9204496824084E+22
n4 2.307488751224E+30
n5 8.9934120255193E+37

Nth Root

y√n
2√n 6242.9872657246
3√n 339.04834806117
4√n 79.012576630082
5√n 32.972887409319

Divisors of 38974890

1, 2, 15, 19, 30, 38, 101, 202, 285, 570, 677, 1354, 1515, 1919, 3030, 3838, 10155, 12863, 20310, 25726, 28785, 57570, 68377, 136754, 192945, 385890, 1025655, 1299163, 2051310, 2598326, 19487445, 38974890

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 -38974889
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 38974890 can be divided by 32 positive divisors. The sum of these divisors (counting 38974890) is 1, the average is 0.03125.

Base conversion 38974890

Base System Value
2 Binary 10010100101011010110101010
3 Ternary 2201100010111110
4 Quaternary 2110223112222
5 Quinary 34434144030
6 Senary 3511211150
8 Octal 224532652
10 Decimal 38974890
12 Duodecimal 11076ab6
16 Hexadecimal 252b5aa
20 Vigesimal c3bh4a
36 Base36 n7d7u

Cryptographic Hash Functions

md5 cd72093c4c68ef0c1f70be513f1eeb82
sha1 26fd76fcc13ab0a4964e7c44e2774617a3c96a86
sha256 ba2e730fb2243b04ed04314d8f1a0dd24323ebf3a37b228d404d3133f8797d57
sha512 8b032ea1999a5f0224de31ca1a5ff37434b2f6eb1b236b773352adc48e0a1cd083118933578c3494317e7946427b09a621b66856d6aaf26cdf78df65668fdf55
ripemd-160 0ba636a4be10c950452242d02053ca401e84ca07

38974890 as geometric shapes

Circle

Radius = n
Diameter 77949780
Circumference 244886456.19694
Area 4.7722113463828E+15

Sphere

Radius = n
Volume 2.4799521637603E+23
Surface area 1.9088845385531E+16
Circumference 244886456.19694

Square

Length = n
Perimeter 155899560
Area 1519042050512100
Diagonal 55118818.03

Cube

Length = n
Surface area 9114252303072600
Volume 5.9204496824084E+22
Space diagonal 67506489.699408

Equilateral Triangle

Length = n
Perimeter 116924670
Area 6.5776450258014E+14
Altitude 33753244.849704

Triangular Pyramid

Length = n
Surface area 6.5776450258014E+14
Volume 6.9773168635078E+21
Height 18372939.343333