38997029 (number)

38997029 is an odd 8-digits composite number following 38997028 and preceding 38997030. In scientific notation, it is written as 3.8997029 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 36596560 positive integers (up to 38997029) that are relatively prime to 38997029.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-seven thousand twenty-nine

Notation

Scientific notation 3.8997029 × 10^7
Engineering notation 3.8997029 × 10^6

Prime Factorization of 38997029

Prime Factorization 23 × 53 × 31991

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38997029
Product of the distinct prime numbers

The prime factorization of 38997029 is 23 × 53 × 31991. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 32, 49, 250, 944, 7001, 2136, 98869, 29405, 531874, 824144, 9092432, 5429793, 63172570, 87290125, 878599091, 707467990, 151947745, 8858089284

Basic calculations (n = 38997029)

Multiplication

n×y
n×2 77994058
n×3 116991087
n×4 155988116
n×5 194985145

Division

n÷y
n÷2 19498514.5
n÷3 12999009.666667
n÷3 9749257.25
n÷5 7799405.8

Exponentiation

ny
n2 1520768270826841
n3 5.9305444359714E+22
n4 2.3127361335537E+30
n5 9.018983806954E+37

Nth Root

y√n
2√n 6244.7601234955
3√n 339.11253272445
4√n 79.023794666515
5√n 32.976632492106

Divisors of 38997029

1, 23, 53, 1219, 31991, 735793, 1695523, 38997029

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38997028
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38997029 can be divided by 8 positive divisors. The sum of these divisors (counting 38997029) is 1, the average is 0.125.

Base conversion 38997029

Base System Value
2 Binary 10010100110000110000100101
3 Ternary 2201101020212102
4 Quaternary 2110300300211
5 Quinary 34440401104
6 Senary 3511501445
8 Octal 224606045
10 Decimal 38997029
12 Duodecimal 11087885
16 Hexadecimal 2530c25
20 Vigesimal c3ecb9
36 Base36 n7uat

Cryptographic Hash Functions

md5 a198ebd52405edeecbc35dc6b103a7fe
sha1 fe191d9bba6f09593524e7534111a5c00d266204
sha256 b4a30416470578e89ed7c809e72dfc09d8dcff6aa7c48b883aaa5dc6934ad950
sha512 77af573fbd896d5c4de57ced8bde838b3a42f846abf39a0e8327b997960494905bf7d2a79ae5bf9784aeb03ba313fa838f4107e7432842f3f27d68c594f94fdf
ripemd-160 08a8cee9bd8830f4e0804d1d59d50d957b7febb9

38997029 as geometric shapes

Circle

Radius = n
Diameter 77994058
Circumference 245025559.63646
Area 4.7776344274421E+15

Sphere

Radius = n
Volume 2.4841806442448E+23
Surface area 1.9110537709768E+16
Circumference 245025559.63646

Square

Length = n
Perimeter 155988116
Area 1520768270826841
Diagonal 55150127.304057

Cube

Length = n
Surface area 9124609624961046
Volume 5.9305444359714E+22
Space diagonal 67544835.572237

Equilateral Triangle

Length = n
Perimeter 116991087
Area 6.5851197790269E+14
Altitude 33772417.786118

Triangular Pyramid

Length = n
Surface area 6.5851197790269E+14
Volume 6.9892136446726E+21
Height 18383375.768019