38996840 (number)

38996840 is an even 8-digits composite number following 38996839 and preceding 38996841. In scientific notation, it is written as 3.8996840 × 10^7. The sum of its digits is 47. It has a total of 6 prime factors and 32 positive divisors. There are 15266112 positive integers (up to 38996840) that are relatively prime to 38996840.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-six thousand eight hundred forty

Notation

Scientific notation 3.8996840 × 10^7
Engineering notation 3.8996840 × 10^6

Prime Factorization of 38996840

Prime Factorization 2 × 2 × 2 × 5 × 47 × 20743

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9749210
Product of the distinct prime numbers

The prime factorization of 38996840 is 2 × 2 × 2 × 5 × 47 × 20743. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 10, 76, 85, 723, 683, 8949, 8587, 44364, 15051, 841710, 817243, 3091732, 402374, 94310256, 40105449, 278061894, 386363336, 9208628030, 667485761

Basic calculations (n = 38996840)

Multiplication

n×y
n×2 77993680
n×3 116990520
n×4 155987360
n×5 194984200

Division

n÷y
n÷2 19498420
n÷3 12998946.666667
n÷3 9749210
n÷5 7799368

Exponentiation

ny
n2 1520753529985600
n3 5.9304582088284E+22
n4 2.3126912989637E+30
n5 9.0187652555078E+37

Nth Root

y√n
2√n 6244.7449907903
3√n 339.11198488466
4√n 79.02369891868
5√n 32.976600527642

Divisors of 38996840

1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 20743, 41486, 82972, 103715, 165944, 207430, 414860, 829720, 974921, 1949842, 3899684, 4874605, 7799368, 9749210, 19498420, 38996840

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 -38996839
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 38996840 can be divided by 32 positive divisors. The sum of these divisors (counting 38996840) is 1, the average is 0.03125.

Base conversion 38996840

Base System Value
2 Binary 10010100110000101101101000
3 Ternary 2201101020121102
4 Quaternary 2110300231220
5 Quinary 34440344330
6 Senary 3511500532
8 Octal 224605550
10 Decimal 38996840
12 Duodecimal 11087748
16 Hexadecimal 2530b68
20 Vigesimal c3ec20
36 Base36 n7u5k

Cryptographic Hash Functions

md5 522deda47129f885b49acba79372f245
sha1 233761b520f3a432d6c28dece892daf7d5e00bb1
sha256 a951d7c360d317a94aecb12490fd617dae38805613fed03d7b1c087d5f2a4eb4
sha512 f03dfe04bd4e2fb2c322cd189f2e9e525aff3512222909aea2c16c240f3d58e8955dec2c39324632d0c0a2f1b56ed5051b16f08b12109d85f3e73cd9e700932c
ripemd-160 ad0c2318900c77755047f3436a9560b5329782c9

38996840 as geometric shapes

Circle

Radius = n
Diameter 77993680
Circumference 245024372.11443
Area 4.7775881177235E+15

Sphere

Radius = n
Volume 2.4841445255035E+23
Surface area 1.9110352470894E+16
Circumference 245024372.11443

Square

Length = n
Perimeter 155987360
Area 1520753529985600
Diagonal 55149860.017694

Cube

Length = n
Surface area 9124521179913600
Volume 5.9304582088284E+22
Space diagonal 67544508.214634

Equilateral Triangle

Length = n
Perimeter 116990520
Area 6.5850559493119E+14
Altitude 33772254.107317

Triangular Pyramid

Length = n
Surface area 6.5850559493119E+14
Volume 6.9891120250099E+21
Height 18383286.672565