749250906 (number)

749250906 is an even 9-digits composite number following 749250905 and preceding 749250907. In scientific notation, it is written as 7.49250906 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 249750300 positive integers (up to 749250906) that are relatively prime to 749250906.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million two hundred fifty thousand nine hundred six

Notation

Scientific notation 7.49250906 × 10^8
Engineering notation 7.49250906 × 10^6

Prime Factorization of 749250906

Prime Factorization 2 × 3 × 124875151

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 749250906
Product of the distinct prime numbers

The prime factorization of 749250906 is 2 × 3 × 124875151. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 6, 67, 45, 622, 561, 3089, 9766, 34674, 36807, 229849, 70328, 2693717, 9336263, 83422655, 24288625, 576029501, 8849973, 9732487593, 4133299686

Basic calculations (n = 749250906)

Multiplication

n×y
n×2 1498501812
n×3 2247752718
n×4 2997003624
n×5 3746254530

Division

n÷y
n÷2 374625453
n÷3 249750302
n÷3 187312726.5
n÷5 149850181.2

Exponentiation

ny
n2 561376920141820836
n3 4.2061216602375E+26
n4 3.1514404646792E+35
n5 2.3612196233659E+44

Nth Root

y√n
2√n 27372.447935835
3√n 908.25770806757
4√n 165.44620858707
5√n 59.5559909642

Divisors of 749250906

1, 2, 3, 6, 124875151, 249750302, 374625453, 749250906

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 -749250905
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 749250906 can be divided by 8 positive divisors. The sum of these divisors (counting 749250906) is 1, the average is 0.125.

Base conversion 749250906

Base System Value
2 Binary 101100101010001010100101011010
3 Ternary 1221012211220000120
4 Quaternary 230222022211122
5 Quinary 3013302012111
6 Senary 202203014110
8 Octal 5452124532
10 Decimal 749250906
12 Duodecimal 18ab0a336
16 Hexadecimal 2ca8a95a
20 Vigesimal be2g756
36 Base36 ce31p6

Cryptographic Hash Functions

md5 3171c59fbc1ef4afb8e60bd758343ca4
sha1 1c4f77ae976e92fa62ab3300e9ad9c0e3a686a67
sha256 8fd7565ff90edd636e812a5e57d46bddf61a97a54a30efa4631921f33fa55503
sha512 6656fbe05fcfeaba04c007da8097b264aa53084081b3ba9273cea70e70ccba4315b6391c278220748295bc1f82c1eff702e684609da6cc4184cd50a1658b7345
ripemd-160 8d3ed9161bef137269d20299cdd6047c9df2f15a

749250906 as geometric shapes

Circle

Radius = n
Diameter 1498501812
Circumference 4707682283.9702
Area 1.7636176082124E+18

Sphere

Radius = n
Volume 1.7618561210543E+27
Surface area 7.0544704328496E+18
Circumference 4707682283.9702

Square

Length = n
Perimeter 2997003624
Area 561376920141820836
Diagonal 1059600792.8855

Cube

Length = n
Surface area 3368261520850925016
Volume 4.2061216602375E+26
Space diagonal 1297740636.809

Equilateral Triangle

Length = n
Perimeter 2247752718
Area 2.4308333697054E+17
Altitude 648870318.40451

Triangular Pyramid

Length = n
Surface area 2.4308333697054E+17
Volume 4.9569619140826E+25
Height 353200264.29518