9940251491 (number)

9940251491 is an odd 10-digits composite number following 9940251490 and preceding 9940251492. In scientific notation, it is written as 9.940251491 × 10^9. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 9809724672 positive integers (up to 9940251491) that are relatively prime to 9940251491.

Interesting facts

Basic properties

Name

Name nine billion nine hundred forty million two hundred fifty-one thousand four hundred ninety-one

Notation

Scientific notation 9.940251491 × 10^9
Engineering notation 9.940251491 × 10^9

Prime Factorization of 9940251491

Prime Factorization 89 × 523 × 213553

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 9940251491
Product of the distinct prime numbers

The prime factorization of 9940251491 is 89 × 523 × 213553. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 9940251491)

Multiplication

n×y
n×2 19880502982
n×3 29820754473
n×4 39761005964
n×5 49701257455

Division

n÷y
n÷2 4970125745.5
n÷3 3313417163.6667
n÷3 2485062872.75
n÷5 1988050298.2

Exponentiation

ny
n2 9.8808599704328E+19
n3 9.8218233053457E+29
n4 9.7631393755301E+39
n5 9.7048060734454E+49

Nth Root

y√n
2√n 99700.809881365
3√n 2150.1353072227
4√n 315.75435053434
5√n 99.880216363135

Divisors of 9940251491

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 -9940251490
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 9940251491 can be divided by 8 positive divisors. The sum of these divisors (counting 9940251491) is 1, the average is 0.125.

Base conversion 9940251491

Base System Value
2 Binary 1001010000011111000011001101100011
3 Ternary 221122202100002120122
4 Quaternary 21100133003031203
5 Quinary 130324201021431
6 Senary 4322210030455
8 Octal 112037031543
10 Decimal 9940251491
12 Duodecimal 1b14b7842b
16 Hexadecimal 2507c3363
20 Vigesimal 7f66b8eb
36 Base36 4ke634z

Cryptographic Hash Functions

md5 3512e69de781143ad686a3395f80f834
sha1 c2a1bcf2c202f239d10bec7728ef9b40df01b777
sha256 4a2bf538a7e0bdab0f1de82cd57a5018ac28455d379a24c7c59eeea6768fb10b
sha512 1a4af8c5ee454a4a6d2d7336ba0c7ed7be9fd815b22e41eceb7c78efc7b817cdfaf58cb3a6138a1bac127c12517d1d6d9522cf57c88427a6b7d462f73949f449
ripemd-160 2eb8e751b63e0699914f6e6ad4642f8520e6bb0c

9940251491 as geometric shapes

Circle

Radius = n
Diameter 19880502982
Circumference 62456442117.921
Area 3.1041637094261E+20

Sphere

Radius = n
Volume 4.1141557254575E+30
Surface area 1.2416654837704E+21
Circumference 62456442117.921

Square

Length = n
Perimeter 39761005964
Area 9.8808599704328E+19
Diagonal 14057638471.972

Cube

Length = n
Surface area 5.9285159822597E+20
Volume 9.8218233053457E+29
Space diagonal 17217020622.424

Equilateral Triangle

Length = n
Perimeter 29820754473
Area 4.2785378728158E+19
Altitude 8608510311.2121

Triangular Pyramid

Length = n
Surface area 4.2785378728158E+19
Volume 1.1575129771377E+29
Height 4685879490.6572