7905442816 (number)

7905442816 is an even 10-digits composite number following 7905442815 and preceding 7905442817. In scientific notation, it is written as 7.905442816 × 10^9. The sum of its digits is 46. It has a total of 13 prime factors and 88 positive divisors. There are 3683254272 positive integers (up to 7905442816) that are relatively prime to 7905442816.

Interesting facts

Basic properties

Name

Name seven billion nine hundred five million four hundred forty-two thousand eight hundred sixteen

Notation

Scientific notation 7.905442816 × 10^9
Engineering notation 7.905442816 × 10^9

Prime Factorization of 7905442816

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 17 × 103 × 4409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 13
Total number of prime factors
rad Radical 15440318
Product of the distinct prime numbers

The prime factorization of 7905442816 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 17 × 103 × 4409. Since it has a total of 13 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7905442816)

Multiplication

n×y
n×2 15810885632
n×3 23716328448
n×4 31621771264
n×5 39527214080

Division

n÷y
n÷2 3952721408
n÷3 2635147605.3333
n÷3 1976360704
n÷5 1581088563.2

Exponentiation

ny
n2 6.2496026117046E+19
n3 4.9405876069555E+29
n4 3.9057532804225E+39
n5 3.0876709211784E+49

Nth Root

y√n
2√n 88912.557133399
3√n 1992.088983837
4√n 298.18208721082
5√n 95.408098486667

Divisors of 7905442816

88 divisors

τ Total Divisors 88
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7905442815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.011363636363636
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 88
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7905442816 can be divided by 88 positive divisors. The sum of these divisors (counting 7905442816) is 1, the average is 0.011363636363636.

Base conversion 7905442816

Base System Value
2 Binary 111010111001100110111110000000000
3 Ternary 202101221111002211101
4 Quaternary 13113030313300000
5 Quinary 112142243132231
6 Senary 3344241024144
8 Octal 72714676000
10 Decimal 7905442816
12 Duodecimal 1647625054
16 Hexadecimal 1d7337c00
20 Vigesimal 63a9070g
36 Base36 3mqp2ps

Cryptographic Hash Functions

md5 95949b34ad489a4d1effcec9da54b22e
sha1 d0595d202693c97433ef8d29b6903e2ab8dcf050
sha256 462468ceaa9b3b67090aba3669311c1350ec1c39916ed006ee58781523ffd7e4
sha512 9a675bb612fae9ff7733ab5bab3778d3faaef80a325c9a619f2d7ea98e8fcfe5bc43b044aa9f6fde7857530aec79e26dae0bfdafe8e52b9d6071e7dbbe7e9eba
ripemd-160 b718700ead9eb4d17db20826adcae9b59bf9100f

7905442816 as geometric shapes

Circle

Radius = n
Diameter 15810885632
Circumference 49671362148.24
Area 1.9633705652787E+20

Sphere

Radius = n
Volume 2.0695084973904E+30
Surface area 7.8534822611147E+20
Circumference 49671362148.24

Square

Length = n
Perimeter 31621771264
Area 6.2496026117046E+19
Diagonal 11179984446.952

Cube

Length = n
Surface area 3.7497615670228E+20
Volume 4.9405876069555E+29
Space diagonal 13692628613.642

Equilateral Triangle

Length = n
Perimeter 23716328448
Area 2.7061573126469E+19
Altitude 6846314306.8212

Triangular Pyramid

Length = n
Surface area 2.7061573126469E+19
Volume 5.8225383332074E+28
Height 3726661482.3174