38989870 (number)

38989870 is an even 8-digits composite number following 38989869 and preceding 38989871. In scientific notation, it is written as 3.8989870 × 10^7. The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors. There are 15564960 positive integers (up to 38989870) that are relatively prime to 38989870.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred eighty-nine thousand eight hundred seventy

Notation

Scientific notation 3.8989870 × 10^7
Engineering notation 3.8989870 × 10^6

Prime Factorization of 38989870

Prime Factorization 2 × 5 × 541 × 7207

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38989870
Product of the distinct prime numbers

The prime factorization of 38989870 is 2 × 5 × 541 × 7207. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 41, 51, 335, 842, 1583, 2308, 68686, 51417, 911558, 887512, 6157641, 8579155, 56733947, 93264292, 112038898, 630472534, 9142841062, 6805097386

Basic calculations (n = 38989870)

Multiplication

n×y
n×2 77979740
n×3 116969610
n×4 155959480
n×5 194949350

Division

n÷y
n÷2 19494935
n÷3 12996623.333333
n÷3 9747467.5
n÷5 7797974

Exponentiation

ny
n2 1520209962616900
n3 5.9272788815138E+22
n4 2.3110383304397E+30
n5 9.010708406886E+37

Nth Root

y√n
2√n 6244.1868966263
3√n 339.09178024444
4√n 79.020167657544
5√n 32.975421645764

Divisors of 38989870

1, 2, 5, 10, 541, 1082, 2705, 5410, 7207, 14414, 36035, 72070, 3898987, 7797974, 19494935, 38989870

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38989869
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38989870 can be divided by 16 positive divisors. The sum of these divisors (counting 38989870) is 1, the average is 0.0625.

Base conversion 38989870

Base System Value
2 Binary 10010100101111000000101110
3 Ternary 2201100220001021
4 Quaternary 2110233000232
5 Quinary 34440133440
6 Senary 3511404354
8 Octal 224570056
10 Decimal 38989870
12 Duodecimal 110836ba
16 Hexadecimal 252f02e
20 Vigesimal c3deda
36 Base36 n7ory

Cryptographic Hash Functions

md5 1f7c6f04dea64fb2f6e2797406a6ddf3
sha1 40dbb754863c3027529ebb67c0f90013634ff6dd
sha256 c1c51f69145f1b8199c832bb415d4b1c14442d6b3672a86d7f99677cfc4e427d
sha512 c33e17b01ca7ea037b66a33e3f4114cc203ebf10009bac19fa2d0d8178287c3596667ca56792403d1ce429c6e704e280ee886972520e8863cc087ac3feb8a355
ripemd-160 0f1d4012c9937257402460ed0e5fd39c87432d7a

38989870 as geometric shapes

Circle

Radius = n
Diameter 77979740
Circumference 244980578.31284
Area 4.7758804504713E+15

Sphere

Radius = n
Volume 2.4828127719922E+23
Surface area 1.9103521801885E+16
Circumference 244980578.31284

Square

Length = n
Perimeter 155959480
Area 1520209962616900
Diagonal 55140002.949164

Cube

Length = n
Surface area 9121259775701400
Volume 5.9272788815138E+22
Space diagonal 67532435.820506

Equilateral Triangle

Length = n
Perimeter 116969610
Area 6.5827022335621E+14
Altitude 33766217.910253

Triangular Pyramid

Length = n
Surface area 6.5827022335621E+14
Volume 6.985365151837E+21
Height 18380000.983055