7998194920 (number)

7998194920 is an even 10-digits composite number following 7998194919 and preceding 7998194921. In scientific notation, it is written as 7.998194920 × 10^9. The sum of its digits is 58. It has a total of 7 prime factors and 64 positive divisors. There are 3127941120 positive integers (up to 7998194920) that are relatively prime to 7998194920.

Interesting facts

Basic properties

Name

Name seven billion nine hundred ninety-eight million one hundred ninety-four thousand nine hundred twenty

Notation

Scientific notation 7.998194920 × 10^9
Engineering notation 7.998194920 × 10^9

Prime Factorization of 7998194920

Prime Factorization 2 × 2 × 2 × 5 × 47 × 3041 × 1399

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1999548730
Product of the distinct prime numbers

The prime factorization of 7998194920 is 2 × 2 × 2 × 5 × 47 × 3041 × 1399. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 4, 76, 41, 219, 752, 5261, 8031, 89280, 78030, 601479, 619415, 2721174, 5165766, 1555352, 83159186, 489638083, 445765235, 7008620426, 4051157443

Basic calculations (n = 7998194920)

Multiplication

n×y
n×2 15996389840
n×3 23994584760
n×4 31992779680
n×5 39990974600

Division

n÷y
n÷2 3999097460
n÷3 2666064973.3333
n÷3 1999548730
n÷5 1599638984

Exponentiation

ny
n2 6.3971121978314E+19
n3 5.1165350283365E+29
n4 4.0923044471643E+39
n5 3.2731048640403E+49

Nth Root

y√n
2√n 89432.627826761
3√n 1999.8495653517
4√n 299.05288466551
5√n 95.630933857513

Divisors of 7998194920

1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1399, 1880, 2798, 3041, 5596, 6082, 6995, 11192, 12164, 13990, 15205, 24328, 27980, 30410, 55960, 60820, 65753, 121640, 131506, 142927, 263012, 285854, 328765, 526024, 571708, 657530, 714635, 1143416, 1315060, 1429270, 2630120, 2858540, 4254359, 5717080, 8508718, 17017436, 21271795, 34034872, 42543590, 85087180, 170174360, 199954873, 399909746, 799819492, 999774365, 1599638984, 1999548730, 3999097460, 7998194920

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7998194919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7998194920 can be divided by 64 positive divisors. The sum of these divisors (counting 7998194920) is 1, the average is 0.015625.

Base conversion 7998194920

Base System Value
2 Binary 111011100101110101100010011101000
3 Ternary 202122102000101210111
4 Quaternary 13130232230103220
5 Quinary 112340014214140
6 Senary 3401353024104
8 Octal 73456542350
10 Decimal 7998194920
12 Duodecimal 16726b5034
16 Hexadecimal 1dcbac4e8
20 Vigesimal 64j8e760
36 Base36 3o9x2p4

Cryptographic Hash Functions

md5 9edf72f3cea4c1bb5662f012cb39778a
sha1 f4d041597feccf230c3196679801f925ccf8a853
sha256 820099a3b57c6a940cc62f341057b5fb08b4c4a00f39f00ea5ba6a71cbdc0956
sha512 c8783ec06062921b369f50a9aeaed3d0917a25e6a3dd841f22af97849aa95bf9a9e6af1cbd8076c472e37aa7c55a786aa0b094d3dc89a37b3d02b2f4dfd74e3f
ripemd-160 a9d7c298090daa956128601e801794bb97a049f1

7998194920 as geometric shapes

Circle

Radius = n
Diameter 15996389840
Circumference 50254140805.302
Area 2.0097120684897E+20

Sphere

Radius = n
Volume 2.1432091809142E+30
Surface area 8.0388482739587E+20
Circumference 50254140805.302

Square

Length = n
Perimeter 31992779680
Area 6.3971121978314E+19
Diagonal 11311155730.368

Cube

Length = n
Surface area 3.8382673186988E+20
Volume 5.1165350283365E+29
Space diagonal 13853279970.279

Equilateral Triangle

Length = n
Perimeter 23994584760
Area 2.7700308370906E+19
Altitude 6926639985.1396

Triangular Pyramid

Length = n
Surface area 2.7700308370906E+19
Volume 6.0298943578587E+28
Height 3770385243.4559