61920908 (number)

61920908 is an even 8-digits composite number following 61920907 and preceding 61920909. In scientific notation, it is written as 6.1920908 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 36 positive divisors. There are 26439840 positive integers (up to 61920908) that are relatively prime to 61920908.

Interesting facts

Basic properties

Name

Name sixty-one million nine hundred twenty thousand nine hundred eight

Notation

Scientific notation 6.1920908 × 10^7
Engineering notation 6.1920908 × 10^6

Prime Factorization of 61920908

Prime Factorization 2 × 2 × 7 × 7 × 431 × 733

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4422922
Product of the distinct prime numbers

The prime factorization of 61920908 is 2 × 2 × 7 × 7 × 431 × 733. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 6, 86, 81, 960, 654, 9264, 6504, 89265, 86226, 97109, 824204, 4639053, 980293, 55180209, 77846407, 967386390, 301133464, 6854933363, 2777503285

Basic calculations (n = 61920908)

Multiplication

n×y
n×2 123841816
n×3 185762724
n×4 247683632
n×5 309604540

Division

n÷y
n÷2 30960454
n÷3 20640302.666667
n÷3 15480227
n÷5 12384181.6

Exponentiation

ny
n2 3834198847544464
n3 2.3741707409251E+23
n4 1.4701080802511E+31
n5 9.1030427187287E+38

Nth Root

y√n
2√n 7868.9839242433
3√n 395.62078958672
4√n 88.707293523381
5√n 36.171578648063

Divisors of 61920908

1, 2, 4, 7, 14, 28, 49, 98, 196, 431, 733, 862, 1466, 1724, 2932, 3017, 5131, 6034, 10262, 12068, 20524, 21119, 35917, 42238, 71834, 84476, 143668, 315923, 631846, 1263692, 2211461, 4422922, 8845844, 15480227, 30960454, 61920908

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61920907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61920908 can be divided by 36 positive divisors. The sum of these divisors (counting 61920908) is 1, the average is 0.027777777777778.

Base conversion 61920908

Base System Value
2 Binary 11101100001101011010001100
3 Ternary 11022111220111222
4 Quaternary 3230031122030
5 Quinary 111322432113
6 Senary 10051102512
8 Octal 354153214
10 Decimal 61920908
12 Duodecimal 188a1a38
16 Hexadecimal 3b0d68c
20 Vigesimal j70258
36 Base36 10v6h8

Cryptographic Hash Functions

md5 e61ec7552f8e8cd72d9daa8922e4c88e
sha1 bf9c3693096e74019aac06155823830a30873fa1
sha256 6761a20df13589018ee44a4afab1043c9eeaed019df7f3a79b14ce04a576ac9c
sha512 cc95275df3c8fee342963ea8e24decaed8a167001a39960327171e8193fc8358425ef163cbed86c9aac9c37d94a9593c0af5b98c1f5423935b9f878bd8af3f94
ripemd-160 b203b7af7c45270115f93f3e016dbfd5c43e181a

61920908 as geometric shapes

Circle

Radius = n
Diameter 123841816
Circumference 389060539.35282
Area 1.2045490931848E+16

Sphere

Radius = n
Volume 9.9449031440774E+23
Surface area 4.8181963727393E+16
Circumference 389060539.35282

Square

Length = n
Perimeter 247683632
Area 3834198847544464
Diagonal 87569387.888057

Cube

Length = n
Surface area 23005193085266784
Volume 2.3741707409251E+23
Space diagonal 107250158.7068

Equilateral Triangle

Length = n
Perimeter 185762724
Area 1.6602568025673E+15
Altitude 53625079.353399

Triangular Pyramid

Length = n
Surface area 1.6602568025673E+15
Volume 2.7979870510047E+22
Height 29189795.962686