38995917 (number)

38995917 is an odd 8-digits composite number following 38995916 and preceding 38995918. In scientific notation, it is written as 3.8995917 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 25982112 positive integers (up to 38995917) that are relatively prime to 38995917.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-five thousand nine hundred seventeen

Notation

Scientific notation 3.8995917 × 10^7
Engineering notation 3.8995917 × 10^6

Prime Factorization of 38995917

Prime Factorization 3 × 2617 × 4967

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38995917
Product of the distinct prime numbers

The prime factorization of 38995917 is 3 × 2617 × 4967. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 1, 72, 66, 11, 313, 7583, 2004, 65926, 84155, 588515, 379560, 6126299, 5077310, 34491153, 4201981, 757544010, 381826763, 3244221972, 7679218480

Basic calculations (n = 38995917)

Multiplication

n×y
n×2 77991834
n×3 116987751
n×4 155983668
n×5 194979585

Division

n÷y
n÷2 19497958.5
n÷3 12998639
n÷3 9748979.25
n÷5 7799183.4

Exponentiation

ny
n2 1520681542670889
n3 5.9300371221426E+22
n4 2.3124723542199E+30
n5 9.0176979989954E+37

Nth Root

y√n
2√n 6244.6710882159
3√n 339.10930943001
4√n 79.023231319758
5√n 32.976444424274

Divisors of 38995917

1, 3, 2617, 4967, 7851, 14901, 12998639, 38995917

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 -38995916
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 38995917 can be divided by 8 positive divisors. The sum of these divisors (counting 38995917) is 1, the average is 0.125.

Base conversion 38995917

Base System Value
2 Binary 10010100110000011111001101
3 Ternary 2201101012100020
4 Quaternary 2110300133031
5 Quinary 34440332132
6 Senary 3511452353
8 Octal 224603715
10 Decimal 38995917
12 Duodecimal 110870b9
16 Hexadecimal 25307cd
20 Vigesimal c3e9fh
36 Base36 n7tfx

Cryptographic Hash Functions

md5 3eb5dd7b19938124dab9ae7b2ec30bda
sha1 9ebee9505a447efda16bce4d42eba54a40b5ceec
sha256 d086ce88a8099dfb3e495ab9e1c2cc6f86523905529a52d4535f1f5de04716f9
sha512 7938900c89e7c4a5df0393f0a08c215d4446520a3f373f18a279286ca7bbc4916e2b701d19684c69f1f91cbd9f63f3f2637664e041e15f1eddda5109516e55cc
ripemd-160 27e5a8715a1d53b3c4f844aa0a2c072e76815ae0

38995917 as geometric shapes

Circle

Radius = n
Diameter 77991834
Circumference 245018572.73439
Area 4.7773619629045E+15

Sphere

Radius = n
Volume 2.4839681411251E+23
Surface area 1.9109447851618E+16
Circumference 245018572.73439

Square

Length = n
Perimeter 155983668
Area 1520681542670889
Diagonal 55148554.698576

Cube

Length = n
Surface area 9124089256025334
Volume 5.9300371221426E+22
Space diagonal 67542909.531739

Equilateral Triangle

Length = n
Perimeter 116987751
Area 6.5847442350955E+14
Altitude 33771454.765869

Triangular Pyramid

Length = n
Surface area 6.5847442350955E+14
Volume 6.9886157695916E+21
Height 18382851.566192