38991662 (number)

38991662 is an even 8-digits composite number following 38991661 and preceding 38991663. In scientific notation, it is written as 3.8991662 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 19335888 positive integers (up to 38991662) that are relatively prime to 38991662.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-one thousand six hundred sixty-two

Notation

Scientific notation 3.8991662 × 10^7
Engineering notation 3.8991662 × 10^6

Prime Factorization of 38991662

Prime Factorization 2 × 313 × 313 × 199

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 124574
Product of the distinct prime numbers

The prime factorization of 38991662 is 2 × 313 × 313 × 199. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 99, 61, 466, 647, 5727, 9453, 53307, 91286, 936716, 662118, 9328134, 8621435, 61744907, 16379121, 613403489, 332510668, 2565340137, 2987882056

Basic calculations (n = 38991662)

Multiplication

n×y
n×2 77983324
n×3 116974986
n×4 155966648
n×5 194958310

Division

n÷y
n÷2 19495831
n÷3 12997220.666667
n÷3 9747915.5
n÷5 7798332.4

Exponentiation

ny
n2 1520349705522244
n3 5.9280961839523E+22
n4 2.3114632270816E+30
n5 9.0127792875794E+37

Nth Root

y√n
2√n 6244.3303884404
3√n 339.09697512506
4√n 79.02107559658
5√n 32.975724754594

Divisors of 38991662

1, 2, 199, 313, 398, 626, 62287, 97969, 124574, 195938, 19495831, 38991662

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 -38991661
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 38991662 can be divided by 12 positive divisors. The sum of these divisors (counting 38991662) is 1, the average is 0.083333333333333.

Base conversion 38991662

Base System Value
2 Binary 10010100101111011100101110
3 Ternary 2201100222111122
4 Quaternary 2110233130232
5 Quinary 34440213122
6 Senary 3511420542
8 Octal 224573456
10 Decimal 38991662
12 Duodecimal 11084752
16 Hexadecimal 252f72e
20 Vigesimal c3dj32
36 Base36 n7q5q

Cryptographic Hash Functions

md5 ec9363e4c066e119690fd7d28cf2018c
sha1 6a7c0d370a8e547f9b05baff1ac231e9acf057e2
sha256 5f738d5092469f4f364036d1c8cb999d2e1945e4d4112f19bc46f03b0a4e70f3
sha512 1a0f18814f3b81351354c5db2efa1d2f0dcf583a8cccdaa0bad5808bd4f234c6f3cd7ad3b6e63dfab590e18d5e4c1f50e308c55883efd92577eac5bbbc92a4e9
ripemd-160 14eadb953bb8541eb2062594b028ea33fb9d8ab1

38991662 as geometric shapes

Circle

Radius = n
Diameter 77983324
Circumference 244991837.78091
Area 4.7763194657561E+15

Sphere

Radius = n
Volume 2.4831551228371E+23
Surface area 1.9105277863024E+16
Circumference 244991837.78091

Square

Length = n
Perimeter 155966648
Area 1520349705522244
Diagonal 55142537.219868

Cube

Length = n
Surface area 9122098233133464
Volume 5.9280961839523E+22
Space diagonal 67535539.655553

Equilateral Triangle

Length = n
Perimeter 116974986
Area 6.5833073380923E+14
Altitude 33767769.827776

Triangular Pyramid

Length = n
Surface area 6.5833073380923E+14
Volume 6.9863283519979E+21
Height 18380845.739956