38854920 (number)

38854920 is an even 8-digits composite number following 38854919 and preceding 38854921. In scientific notation, it is written as 3.8854920 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 9563904 positive integers (up to 38854920) that are relatively prime to 38854920.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred fifty-four thousand nine hundred twenty

Notation

Scientific notation 3.8854920 × 10^7
Engineering notation 3.8854920 × 10^6

Prime Factorization of 38854920

Prime Factorization 2 × 2 × 2 × 3 × 5 × 13 × 24907

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9713730
Product of the distinct prime numbers

The prime factorization of 38854920 is 2 × 2 × 2 × 3 × 5 × 13 × 24907. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 5, 26, 9, 528, 398, 2441, 6292, 23025, 85175, 606393, 849956, 9609717, 7986364, 52937449, 99642502, 219005418, 784702691, 8042290844, 1719366175

Basic calculations (n = 38854920)

Multiplication

n×y
n×2 77709840
n×3 116564760
n×4 155419680
n×5 194274600

Division

n÷y
n÷2 19427460
n÷3 12951640
n÷3 9713730
n÷5 7770984

Exponentiation

ny
n2 1509704808206400
n3 5.8659459546475E+22
n4 2.2792086079215E+30
n5 8.8558468124102E+37

Nth Root

y√n
2√n 6233.3714793842
3√n 338.7001115695
4√n 78.95170346094
5√n 32.952563365503

Divisors of 38854920

1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 24907, 49814, 74721, 99628, 124535, 149442, 199256, 249070, 298884, 323791, 373605, 498140, 597768, 647582, 747210, 971373, 996280, 1295164, 1494420, 1618955, 1942746, 2590328, 2988840, 3237910, 3885492, 4856865, 6475820, 7770984, 9713730, 12951640, 19427460, 38854920

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38854919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38854920 can be divided by 64 positive divisors. The sum of these divisors (counting 38854920) is 1, the average is 0.015625.

Base conversion 38854920

Base System Value
2 Binary 10010100001110000100001000
3 Ternary 2201010000221010
4 Quaternary 2110032010020
5 Quinary 34421324140
6 Senary 3504443520
8 Octal 224160410
10 Decimal 38854920
12 Duodecimal 110195a0
16 Hexadecimal 250e108
20 Vigesimal c2gh60
36 Base36 n4snc

Cryptographic Hash Functions

md5 0707c419c36c42bcfdec66e15280fdbe
sha1 537c2870aefa28d38b1d23914167ba00b518fc62
sha256 9a8ee128167366c38fbad91eebb98e897583966c774518da9cea03dbf3c3e992
sha512 9f4b07080d4b8e0d2044498d1293ccfbd99c669796d274c2c86046b8f0457b7b7313da97d3679991a94e25d4b4a2b7365e595ad43f024c719265504b1073c905
ripemd-160 06ccf5f1af40129c1052ff43fda65d371e97c3ca

38854920 as geometric shapes

Circle

Radius = n
Diameter 77709840
Circumference 244132662.45564
Area 4.7428775345504E+15

Sphere

Radius = n
Volume 2.4571216956634E+23
Surface area 1.8971510138202E+16
Circumference 244132662.45564

Square

Length = n
Perimeter 155419680
Area 1509704808206400
Diagonal 54949154.828922

Cube

Length = n
Surface area 9058228849238400
Volume 5.8659459546475E+22
Space diagonal 67298695.564024

Equilateral Triangle

Length = n
Perimeter 116564760
Area 6.5372135806113E+14
Altitude 33649347.782012

Triangular Pyramid

Length = n
Surface area 6.5372135806113E+14
Volume 6.9130836043417E+21
Height 18316384.942974