7940642017 (number)

7940642017 is an odd 10-digits composite number following 7940642016 and preceding 7940642018. In scientific notation, it is written as 7.940642017 × 10^9. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 6174882000 positive integers (up to 7940642017) that are relatively prime to 7940642017.

Interesting facts

Basic properties

Name

Name seven billion nine hundred forty million six hundred forty-two thousand seventeen

Notation

Scientific notation 7.940642017 × 10^9
Engineering notation 7.940642017 × 10^9

Prime Factorization of 7940642017

Prime Factorization 7 × 11 × 491 × 210031

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7940642017
Product of the distinct prime numbers

The prime factorization of 7940642017 is 7 × 11 × 491 × 210031. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 73, 1, 624, 46, 323, 7321, 5086, 39927, 883975, 251431, 512203, 1154240, 64715934, 47638733, 702237571, 543855398, 6986146317, 6842816285

Basic calculations (n = 7940642017)

Multiplication

n×y
n×2 15881284034
n×3 23821926051
n×4 31762568068
n×5 39703210085

Division

n÷y
n÷2 3970321008.5
n÷3 2646880672.3333
n÷3 1985160504.25
n÷5 1588128403.4

Exponentiation

ny
n2 6.3053795642146E+19
n3 5.0068761900735E+29
n4 3.9757811448815E+39
n5 3.1570254809442E+49

Nth Root

y√n
2√n 89110.28008597
3√n 1995.0412168125
4√n 298.51345042723
5√n 95.492909007558

Divisors of 7940642017

1, 7, 11, 77, 491, 3437, 5401, 37807, 210031, 1470217, 2310341, 16172387, 103125221, 721876547, 1134377431, 7940642017

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 -7940642016
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 7940642017 can be divided by 16 positive divisors. The sum of these divisors (counting 7940642017) is 1, the average is 0.0625.

Base conversion 7940642017

Base System Value
2 Binary 111011001010011001001010011100001
3 Ternary 202111101201102001111
4 Quaternary 13121103021103201
5 Quinary 112230301021032
6 Senary 3351535303321
8 Octal 73123112341
10 Decimal 7940642017
12 Duodecimal 165737ab41
16 Hexadecimal 1d94c94e1
20 Vigesimal 6419050h
36 Base36 3nbnild

Cryptographic Hash Functions

md5 2b9b77870d39ba053771eb649060fc2a
sha1 2581ce031e99b6ca211dda4c5b9bcdb8c7b6876e
sha256 d8a5c1a38400615b807918c131afb234849d27c6fae4da2ec33a329bb86df566
sha512 1c7964341a440e5f188d275c94932d329658430c1037f10ea33cfb6a94eb8ce1f9e63b18a0d4a614c475d02e79c17974669b15bea69a593220108082336bf5be
ripemd-160 f4b4852ba8c20570f3ce6624ab5af75ed1a251cd

7940642017 as geometric shapes

Circle

Radius = n
Diameter 15881284034
Circumference 49892525250.787
Area 1.9808934117032E+20

Sphere

Radius = n
Volume 2.0972753941558E+30
Surface area 7.9235736468127E+20
Circumference 49892525250.787

Square

Length = n
Perimeter 31762568068
Area 6.3053795642146E+19
Diagonal 11229763634.391

Cube

Length = n
Surface area 3.7832277385287E+20
Volume 5.0068761900735E+29
Space diagonal 13753595418.16

Equilateral Triangle

Length = n
Perimeter 23821926051
Area 2.7303094415565E+19
Altitude 6876797709.0801

Triangular Pyramid

Length = n
Surface area 2.7303094415565E+19
Volume 5.9006601776041E+28
Height 3743254544.797