38961788 (number)

38961788 is an even 8-digits composite number following 38961787 and preceding 38961789. In scientific notation, it is written as 3.8961788 × 10^7. The sum of its digits is 50. It has a total of 3 prime factors and 6 positive divisors. There are 19480892 positive integers (up to 38961788) that are relatively prime to 38961788.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred sixty-one thousand seven hundred eighty-eight

Notation

Scientific notation 3.8961788 × 10^7
Engineering notation 3.8961788 × 10^6

Prime Factorization of 38961788

Prime Factorization 2 × 2 × 9740447

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 19480894
Product of the distinct prime numbers

The prime factorization of 38961788 is 2 × 2 × 9740447. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 1, 19, 3, 666, 763, 9584, 1338, 77407, 52765, 240638, 368488, 882748, 430512, 10103593, 82429528, 828006811, 519122298, 5152574734, 3200164101

Basic calculations (n = 38961788)

Multiplication

n×y
n×2 77923576
n×3 116885364
n×4 155847152
n×5 194808940

Division

n÷y
n÷2 19480894
n÷3 12987262.666667
n÷3 9740447
n÷5 7792357.6

Exponentiation

ny
n2 1518020924156944
n3 5.9144809426567E+22
n4 2.3043875261783E+30
n5 8.9783058264803E+37

Nth Root

y√n
2√n 6241.9378401263
3√n 339.01035172283
4√n 79.005935474028
5√n 32.970670243993

Divisors of 38961788

1, 2, 4, 9740447, 19480894, 38961788

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38961787
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38961788 can be divided by 6 positive divisors. The sum of these divisors (counting 38961788) is 1, the average is 0.16666666666667.

Base conversion 38961788

Base System Value
2 Binary 10010100101000001001111100
3 Ternary 2201022110112012
4 Quaternary 2110220021330
5 Quinary 34433234123
6 Senary 3511030352
8 Octal 224501174
10 Decimal 38961788
12 Duodecimal 1106b3b8
16 Hexadecimal 252827c
20 Vigesimal c3a498
36 Base36 n733w

Cryptographic Hash Functions

md5 b347a2d9ec5d151defbb4e59fd5a22cd
sha1 c4e0b44329dca745ef87398105a12ab30f614ea7
sha256 a2b06e64c57b32a096af44b7e5175de86e9108cfbd66743850d8cf9440970d20
sha512 26d4c6f74076b0a570f18937eb92cc5d905e6bb85f199e72001da7a4d54af9b36e62764041a99e410eab6474643a7b50dcba89e41aefadc85a18b2231735d504
ripemd-160 a4f0036332e9a63d0b363eb7f6bdb1c02d919197

38961788 as geometric shapes

Circle

Radius = n
Diameter 77923576
Circumference 244804133.90305
Area 4.769003383327E+15

Sphere

Radius = n
Volume 2.4774519838996E+23
Surface area 1.9076013533308E+16
Circumference 244804133.90305

Square

Length = n
Perimeter 155847152
Area 1518020924156944
Diagonal 55100289.003905

Cube

Length = n
Surface area 9108125544941664
Volume 5.9144809426567E+22
Space diagonal 67483796.369727

Equilateral Triangle

Length = n
Perimeter 116885364
Area 6.5732234189812E+14
Altitude 33741898.184864

Triangular Pyramid

Length = n
Surface area 6.5732234189812E+14
Volume 6.9702826362519E+21
Height 18366763.001302