61900972 (number)

61900972 is an even 8-digits composite number following 61900971 and preceding 61900973. In scientific notation, it is written as 6.1900972 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 26444880 positive integers (up to 61900972) that are relatively prime to 61900972.

Interesting facts

Basic properties

Name

Name sixty-one million nine hundred thousand nine hundred seventy-two

Notation

Scientific notation 6.1900972 × 10^7
Engineering notation 6.1900972 × 10^6

Prime Factorization of 61900972

Prime Factorization 2 × 2 × 7 × 331 × 6679

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 30950486
Product of the distinct prime numbers

The prime factorization of 61900972 is 2 × 2 × 7 × 331 × 6679. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 16, 47, 991, 820, 237, 7514, 27529, 94988, 829989, 83010, 6845502, 9121591, 73126703, 25690919, 835315388, 680890067, 8175427220, 3768505402

Basic calculations (n = 61900972)

Multiplication

n×y
n×2 123801944
n×3 185702916
n×4 247603888
n×5 309504860

Division

n÷y
n÷2 30950486
n÷3 20633657.333333
n÷3 15475243
n÷5 12380194.4

Exponentiation

ny
n2 3831730334544784
n3 2.3718783215021E+23
n4 1.4682157356671E+31
n5 9.0883981143487E+38

Nth Root

y√n
2√n 7867.7170767638
3√n 395.57832712448
4√n 88.700152631006
5√n 36.169249194245

Divisors of 61900972

1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 4634, 6679, 9268, 13358, 26716, 46753, 93506, 187012, 2210749, 4421498, 8842996, 15475243, 30950486, 61900972

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61900971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61900972 can be divided by 24 positive divisors. The sum of these divisors (counting 61900972) is 1, the average is 0.041666666666667.

Base conversion 61900972

Base System Value
2 Binary 11101100001000100010101100
3 Ternary 11022110220011121
4 Quaternary 3230020202230
5 Quinary 111321312342
6 Senary 10050430324
8 Octal 354104254
10 Decimal 61900972
12 Duodecimal 188923a4
16 Hexadecimal 3b088ac
20 Vigesimal j6hc8c
36 Base36 10ur3g

Cryptographic Hash Functions

md5 a1b27642f600b8bebe35920bc6505bed
sha1 43365b02574932ebfe3a19a7a51fadd6507689ab
sha256 98cac5762202be276cb5e98e71240d56f8c97b32843642e7ca622b8f2a62ae91
sha512 74975a3fad59b96c1653e9efde687748b68d54ff1c6993f83e18b1a19fe5e1975e15500bbbb0718b01f55f22b75c70ad59bc9df12d5eb8d866a266a7fa177392
ripemd-160 a8ee4868660ce62f653706266147487a27a4853f

61900972 as geometric shapes

Circle

Radius = n
Diameter 123801944
Circumference 388935277.77053
Area 1.2037735869543E+16

Sphere

Radius = n
Volume 9.9353006800531E+23
Surface area 4.8150943478172E+16
Circumference 388935277.77053

Square

Length = n
Perimeter 247603888
Area 3831730334544784
Diagonal 87541194.126477

Cube

Length = n
Surface area 22990382007268704
Volume 2.3718783215021E+23
Space diagonal 107215628.5419

Equilateral Triangle

Length = n
Perimeter 185702916
Area 1.6591879050836E+15
Altitude 53607814.270949

Triangular Pyramid

Length = n
Surface area 1.6591879050836E+15
Volume 2.7952854088058E+22
Height 29180398.042159