7121293381 (number)

7121293381 is an odd 10-digits composite number following 7121293380 and preceding 7121293382. In scientific notation, it is written as 7.121293381 × 10^9. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 7116876832 positive integers (up to 7121293381) that are relatively prime to 7121293381.

Interesting facts

Basic properties

Name

Name seven billion one hundred twenty-one million two hundred ninety-three thousand three hundred eighty-one

Notation

Scientific notation 7.121293381 × 10^9
Engineering notation 7.121293381 × 10^9

Prime Factorization of 7121293381

Prime Factorization 1613 × 4414937

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7121293381
Product of the distinct prime numbers

The prime factorization of 7121293381 is 1613 × 4414937. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 9, 22, 61, 959, 82, 7864, 7864, 59098, 74978, 153839, 770181, 5304730, 9398672, 80139290, 21336465, 626895106, 236559457, 7963739049, 1676397369

Basic calculations (n = 7121293381)

Multiplication

n×y
n×2 14242586762
n×3 21363880143
n×4 28485173524
n×5 35606466905

Division

n÷y
n÷2 3560646690.5
n÷3 2373764460.3333
n÷3 1780323345.25
n÷5 1424258676.2

Exponentiation

ny
n2 5.0712819418274E+19
n3 3.6114086525521E+29
n4 2.5717900533505E+39
n5 1.8314471484247E+49

Nth Root

y√n
2√n 84387.756108336
3√n 1923.9168252455
4√n 290.49570755578
5√n 93.435470234065

Divisors of 7121293381

1, 1613, 4414937, 7121293381

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7121293380
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7121293381 can be divided by 4 positive divisors. The sum of these divisors (counting 7121293381) is 1, the average is 0.25.

Base conversion 7121293381

Base System Value
2 Binary 110101000011101100101000001000101
3 Ternary 200101021222012000201
4 Quaternary 12220131211001011
5 Quinary 104041022342011
6 Senary 3134350010501
8 Octal 65035450105
10 Decimal 7121293381
12 Duodecimal 1468aa6a31
16 Hexadecimal 1a8765045
20 Vigesimal 5b581d91
36 Base36 39ru151

Cryptographic Hash Functions

md5 6a0b8e59582a080ed003d47abcd30a30
sha1 e3d7f83dbc7d91688ad11e4ef413c151f23cae58
sha256 346afdeaa5a6de951390564bd4cc40334d6855158e21448b2a59ff434797b81e
sha512 5c8cbf5d6ae09d02551b3f1f938edebddba8da505a9fdb86777ab365c17920210a7f46a25d5d4f43f6d6b4d135aa4298c1534407f415b7f80aa05d3f71f5826e
ripemd-160 35becefb72baf807a79900b97611c0120dac2496

7121293381 as geometric shapes

Circle

Radius = n
Diameter 14242586762
Circumference 44744405939.614
Area 1.5931902092728E+20

Sphere

Radius = n
Volume 1.5127433189291E+30
Surface area 6.3727608370911E+20
Circumference 44744405939.614

Square

Length = n
Perimeter 28485173524
Area 5.0712819418274E+19
Diagonal 10071029681.048

Cube

Length = n
Surface area 3.0427691650965E+20
Volume 3.6114086525521E+29
Space diagonal 12334441951.496

Equilateral Triangle

Length = n
Perimeter 21363880143
Area 2.1959294956879E+19
Altitude 6167220975.748

Triangular Pyramid

Length = n
Surface area 2.1959294956879E+19
Volume 4.2560859130922E+28
Height 3357009893.6827