7942796221 (number)

7942796221 is an odd 10-digits prime number following 7942796220 and preceding 7942796222. In scientific notation, it is written as 7.942796221 × 10^9. The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors. There are 7942796220 positive integers (up to 7942796221) that are relatively prime to 7942796221.

Interesting facts

Basic properties

Name

Name seven billion nine hundred forty-two million seven hundred ninety-six thousand two hundred twenty-one

Notation

Scientific notation 7.942796221 × 10^9
Engineering notation 7.942796221 × 10^9

Prime Factorization of 7942796221

Prime Factorization 7942796221

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 7942796221
Product of the distinct prime numbers

The prime factorization of 7942796221 is 7942796221. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 3, 99, 34, 716, 133, 2449, 6228, 13101, 13670, 440259, 263894, 9789068, 2931575, 79189945, 12512236, 901973706, 294230292, 392353282, 3003598573

Basic calculations (n = 7942796221)

Multiplication

n×y
n×2 15885592442
n×3 23828388663
n×4 31771184884
n×5 39713981105

Division

n÷y
n÷2 3971398110.5
n÷3 2647598740.3333
n÷3 1985699055.25
n÷5 1588559244.2

Exponentiation

ny
n2 6.3088011808332E+19
n3 5.0109522178162E+29
n4 3.9800972339282E+39
n5 3.1613101268858E+49

Nth Root

y√n
2√n 89122.366558569
3√n 1995.2216110081
4√n 298.53369417633
5√n 95.498089668943

Divisors of 7942796221

1, 7942796221

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 7942796222
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 3971398111
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 89122.36656418
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999997482
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7942796221 can be divided by 2 positive divisors. The sum of these divisors (counting 7942796221) is 7942796222, the average is 3971398111.

Base conversion 7942796221

Base System Value
2 Binary 111011001011011010111001110111101
3 Ternary 202111112202212001211
4 Quaternary 13121123113032331
5 Quinary 112231323434341
6 Senary 3352053404421
8 Octal 73133271675
10 Decimal 7942796221
12 Duodecimal 1658039711
16 Hexadecimal 1d96d73bd
20 Vigesimal 64229ab1
36 Base36 3ncxosd

Cryptographic Hash Functions

md5 c49b5952a670796da4cc1593d83c9e4c
sha1 f54e4836b4e51a4501b6755cf189bb53e17909fb
sha256 75bcaaeac83cf0715a82a64fe84adfc0c0958e8147dd82ccbdf34bd86f471237
sha512 1f47ec8d6031bf31a1a67283ecad14704e983807eef9122c581d1acf4331d1fccf0b078edd4e7bafa1024f7e48a6ecb0f27ea3f71c8a58f12fcd5f79272b1a0a
ripemd-160 add2c76af4a15515758a0e86ad1c2f0f2a3a5047

7942796221 as geometric shapes

Circle

Radius = n
Diameter 15885592442
Circumference 49906060513.709
Area 1.9819683442664E+20

Sphere

Radius = n
Volume 2.0989827566641E+30
Surface area 7.9278733770657E+20
Circumference 49906060513.709

Square

Length = n
Perimeter 31771184884
Area 6.3088011808332E+19
Diagonal 11232810138.904

Cube

Length = n
Surface area 3.7852807084999E+20
Volume 5.0109522178162E+29
Space diagonal 13757326608.938

Equilateral Triangle

Length = n
Perimeter 23828388663
Area 2.7317910450134E+19
Altitude 6878663304.469

Triangular Pyramid

Length = n
Surface area 2.7317910450134E+19
Volume 5.905463822366E+28
Height 3744270046.3013