38961448 (number)

38961448 is an even 8-digits composite number following 38961447 and preceding 38961449. In scientific notation, it is written as 3.8961448 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors. There are 18633648 positive integers (up to 38961448) that are relatively prime to 38961448.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred sixty-one thousand four hundred forty-eight

Notation

Scientific notation 3.8961448 × 10^7
Engineering notation 3.8961448 × 10^6

Prime Factorization of 38961448

Prime Factorization 2 × 2 × 2 × 23 × 211747

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9740362
Product of the distinct prime numbers

The prime factorization of 38961448 is 2 × 2 × 2 × 23 × 211747. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 3, 77, 17, 839, 347, 2023, 5185, 14638, 54563, 62501, 301734, 6048694, 2992931, 6486335, 44756845, 681094032, 819198690, 6276907037, 321236779

Basic calculations (n = 38961448)

Multiplication

n×y
n×2 77922896
n×3 116884344
n×4 155845792
n×5 194807240

Division

n÷y
n÷2 19480724
n÷3 12987149.333333
n÷3 9740362
n÷5 7792289.6

Exponentiation

ny
n2 1517994430256704
n3 5.9143261058736E+22
n4 2.3043070902904E+30
n5 8.977914087438E+37

Nth Root

y√n
2√n 6241.910604935
3√n 339.00936559548
4√n 79.005763112162
5√n 32.970612700089

Divisors of 38961448

1, 2, 4, 8, 23, 46, 92, 184, 211747, 423494, 846988, 1693976, 4870181, 9740362, 19480724, 38961448

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 -38961447
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 38961448 can be divided by 16 positive divisors. The sum of these divisors (counting 38961448) is 1, the average is 0.0625.

Base conversion 38961448

Base System Value
2 Binary 10010100101000000100101000
3 Ternary 2201022110001121
4 Quaternary 2110220010220
5 Quinary 34433231243
6 Senary 3511025024
8 Octal 224500450
10 Decimal 38961448
12 Duodecimal 1106b174
16 Hexadecimal 2528128
20 Vigesimal c3a3c8
36 Base36 n72ug

Cryptographic Hash Functions

md5 37978b62375b6628fae27420136d49ac
sha1 25920e49c5049bac4c3f6107adc640a55feb9fc7
sha256 6a6df33756af9fd94c04c7bc3d0f0a23b0818d19bea828722f4212f00802b9ba
sha512 7e7cd56097723ac2d2777167478d575aa02fdd26d6c01a6e366559914f72a1d396d4a7cf898854a0b6afb0c65899b66708f83195b87904ab0125f939cee371b0
ripemd-160 2c73fa2d0aebca1bb845e79c6e5b0145b17ce837

38961448 as geometric shapes

Circle

Radius = n
Diameter 77922896
Circumference 244801997.62004
Area 4.7689201502847E+15

Sphere

Radius = n
Volume 2.4773871260196E+23
Surface area 1.9075680601139E+16
Circumference 244801997.62004

Square

Length = n
Perimeter 155845792
Area 1517994430256704
Diagonal 55099808.171294

Cube

Length = n
Surface area 9107966581540224
Volume 5.9143261058736E+22
Space diagonal 67483207.472453

Equilateral Triangle

Length = n
Perimeter 116884344
Area 6.573108697028E+14
Altitude 33741603.736226

Triangular Pyramid

Length = n
Surface area 6.573108697028E+14
Volume 6.9701001593531E+21
Height 18366602.723765