749202890 (number)

749202890 is an even 9-digits composite number following 749202889 and preceding 749202891. In scientific notation, it is written as 7.49202890 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 296313600 positive integers (up to 749202890) that are relatively prime to 749202890.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million two hundred two thousand eight hundred ninety

Notation

Scientific notation 7.49202890 × 10^8
Engineering notation 7.49202890 × 10^6

Prime Factorization of 749202890

Prime Factorization 2 × 5 × 89 × 841801

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 749202890
Product of the distinct prime numbers

The prime factorization of 749202890 is 2 × 5 × 89 × 841801. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 71, 43, 650, 998, 1815, 6817, 82882, 39280, 74009, 569597, 6338417, 9979450, 41447213, 86683974, 537567178, 427908143, 8803090282, 1613148134

Basic calculations (n = 749202890)

Multiplication

n×y
n×2 1498405780
n×3 2247608670
n×4 2996811560
n×5 3746014450

Division

n÷y
n÷2 374601445
n÷3 249734296.66667
n÷3 187300722.5
n÷5 149840578

Exponentiation

ny
n2 561304970384352100
n3 4.2053130598332E+26
n4 3.1506326977818E+35
n5 2.3604631225066E+44

Nth Root

y√n
2√n 27371.570835449
3√n 908.23830565136
4√n 165.44355785418
5√n 59.555227611431

Divisors of 749202890

1, 2, 5, 10, 89, 178, 445, 890, 841801, 1683602, 4209005, 8418010, 74920289, 149840578, 374601445, 749202890

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 -749202889
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 749202890 can be divided by 16 positive divisors. The sum of these divisors (counting 749202890) is 1, the average is 0.0625.

Base conversion 749202890

Base System Value
2 Binary 101100101001111110110111001010
3 Ternary 1221012202110011012
4 Quaternary 230221332313022
5 Quinary 3013243443030
6 Senary 202202003522
8 Octal 5451766712
10 Decimal 749202890
12 Duodecimal 18aaa65a2
16 Hexadecimal 2ca7edca
20 Vigesimal be2a74a
36 Base36 ce20ne

Cryptographic Hash Functions

md5 cca5a585be8689bd7a68e92d4c4f2320
sha1 4a3ea0e159a2301d0c113ac34d592afc697b9c50
sha256 c71b06f9ff116905b1eef86431cb5a290b66484e477985ecae5390e69f953cf5
sha512 64c45b6525290aea5472eceba0fb6b9804895aebf3c6a76d63f0c77ebac2e9764edba47697aeabff3a9d827845c82e04dec2e83e477de25eb94fd12abb15fa32
ripemd-160 76c32cb76ee1fb7de787185120840e7fe1ddad29

749202890 as geometric shapes

Circle

Radius = n
Diameter 1498405780
Circumference 4707380590.5445
Area 1.7633915713829E+18

Sphere

Radius = n
Volume 1.761517415309E+27
Surface area 7.0535662855317E+18
Circumference 4707380590.5445

Square

Length = n
Perimeter 2996811560
Area 561304970384352100
Diagonal 1059532888.0071

Cube

Length = n
Surface area 3367829822306112600
Volume 4.2053130598332E+26
Space diagonal 1297657470.6574

Equilateral Triangle

Length = n
Perimeter 2247608670
Area 2.4305218181166E+17
Altitude 648828735.32872

Triangular Pyramid

Length = n
Surface area 2.4305218181166E+17
Volume 4.9560089693674E+25
Height 353177629.33571