749037138 (number)

749037138 is an even 9-digits composite number following 749037137 and preceding 749037139. In scientific notation, it is written as 7.49037138 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 249679044 positive integers (up to 749037138) that are relatively prime to 749037138.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million thirty-seven thousand one hundred thirty-eight

Notation

Scientific notation 7.49037138 × 10^8
Engineering notation 7.49037138 × 10^6

Prime Factorization of 749037138

Prime Factorization 2 × 3 × 124839523

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 749037138
Product of the distinct prime numbers

The prime factorization of 749037138 is 2 × 3 × 124839523. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 1, 89, 62, 724, 851, 9933, 1616, 16435, 13992, 932562, 929991, 2763295, 8931445, 7345830, 56902106, 170876465, 699747484, 3759723706, 2511058255

Basic calculations (n = 749037138)

Multiplication

n×y
n×2 1498074276
n×3 2247111414
n×4 2996148552
n×5 3745185690

Division

n÷y
n÷2 374518569
n÷3 249679046
n÷3 187259284.5
n÷5 149807427.6

Exponentiation

ny
n2 561056634103231044
n3 4.202522554646E+26
n4 3.1478454667125E+35
n5 2.3578531592526E+44

Nth Root

y√n
2√n 27368.542854891
3√n 908.17132182945
4√n 165.43440650267
5√n 59.552592204679

Divisors of 749037138

1, 2, 3, 6, 124839523, 249679046, 374518569, 749037138

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 -749037137
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 749037138 can be divided by 8 positive divisors. The sum of these divisors (counting 749037138) is 1, the average is 0.125.

Base conversion 749037138

Base System Value
2 Binary 101100101001010110011001010010
3 Ternary 1221012110000210020
4 Quaternary 230221112121102
5 Quinary 3013223142023
6 Senary 202154244310
8 Octal 5451263122
10 Decimal 749037138
12 Duodecimal 18aa26696
16 Hexadecimal 2ca56652
20 Vigesimal be19cgi
36 Base36 cdygr6

Cryptographic Hash Functions

md5 9b8dc5b8c04ab8d142f03673da7d0da4
sha1 f500f1aa401d63395044aba43f77649efcbc012b
sha256 ee6382d75319c78dd7a3e0d313ea485c9849303488dea4e81bd3eacd25147c00
sha512 1e68b675084ac25b592128a06bbd7b997cddca171bf92f576087be3804c96b8a0dc59ad70c96fb2e97b847e4f290f5e69d085f13e94b998d58d417f140cd01b0
ripemd-160 5cf2b9f12d1dbdf0b0e1823f8994160f541a37f3

749037138 as geometric shapes

Circle

Radius = n
Diameter 1498074276
Circumference 4706339140.0134
Area 1.7626113999465E+18

Sphere

Radius = n
Volume 1.7603485312295E+27
Surface area 7.0504455997861E+18
Circumference 4706339140.0134

Square

Length = n
Perimeter 2996148552
Area 561056634103231044
Diagonal 1059298479.2807

Cube

Length = n
Surface area 3366339804619386264
Volume 4.202522554646E+26
Space diagonal 1297370379.772

Equilateral Triangle

Length = n
Perimeter 2247111414
Area 2.4294464904759E+17
Altitude 648685189.88599

Triangular Pyramid

Length = n
Surface area 2.4294464904759E+17
Volume 4.952720327466E+25
Height 353099493.09358