749037987 (number)

749037987 is an odd 9-digits composite number following 749037986 and preceding 749037988. In scientific notation, it is written as 7.49037987 × 10^8. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 477020544 positive integers (up to 749037987) that are relatively prime to 749037987.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million thirty-seven thousand nine hundred eighty-seven

Notation

Scientific notation 7.49037987 × 10^8
Engineering notation 7.49037987 × 10^6

Prime Factorization of 749037987

Prime Factorization 9 × 23 × 953 × 3797

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 749037987
Product of the distinct prime numbers

The prime factorization of 749037987 is 9 × 23 × 953 × 3797. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749037987)

Multiplication

n×y
n×2 1498075974
n×3 2247113961
n×4 2996151948
n×5 3745189935

Division

n÷y
n÷2 374518993.5
n÷3 249679329
n÷3 187259496.75
n÷5 149807597.4

Exponentiation

ny
n2 561057905969012169
n3 4.2025368447746E+26
n4 3.1478597385033E+35
n5 2.3578665218869E+44

Nth Root

y√n
2√n 27368.558365394
3√n 908.17166495314
4√n 165.43445338077
5√n 59.552605704712

Divisors of 749037987

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 -749037986
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 749037987 can be divided by 16 positive divisors. The sum of these divisors (counting 749037987) is 1, the average is 0.0625.

Base conversion 749037987

Base System Value
2 Binary 101100101001010110100110100011
3 Ternary 1221012110001221200
4 Quaternary 230221112212203
5 Quinary 3013223203422
6 Senary 202154252243
8 Octal 5451264643
10 Decimal 749037987
12 Duodecimal 18aa27083
16 Hexadecimal 2ca569a3
20 Vigesimal be19ej7
36 Base36 cdyher

Cryptographic Hash Functions

md5 28cf6aa293647aff01bdd4245a58e03a
sha1 ef47808b5777c75faddc87eaffdf33922f79ae7a
sha256 35987c787f0136ebc4140bcceae60144380a20c2f0842592a9162117b497f56c
sha512 9745a2ed39dff3ab1de57e1f6922004604a46962fdcb1b3ccbdd5b5b134a89d85c4aa1610bad5127a75124a9ba908c932c5a9f07326c10840524f3ca27c093a4
ripemd-160 10b30487d0e22c0a6e666003648b34165093f0a9

749037987 as geometric shapes

Circle

Radius = n
Diameter 1498075974
Circumference 4706344474.4378
Area 1.7626153956307E+18

Sphere

Radius = n
Volume 1.7603545170646E+27
Surface area 7.0504615825229E+18
Circumference 4706344474.4378

Square

Length = n
Perimeter 2996151948
Area 561057905969012169
Diagonal 1059299679.948

Cube

Length = n
Surface area 3366347435814073014
Volume 4.2025368447746E+26
Space diagonal 1297371850.2831

Equilateral Triangle

Length = n
Perimeter 2247113961
Area 2.4294519978163E+17
Altitude 648685925.14156

Triangular Pyramid

Length = n
Surface area 2.4294519978163E+17
Volume 4.9527371685441E+25
Height 353099893.31601