61159985 (number)

61159985 is an odd 8-digits composite number following 61159984 and preceding 61159986. In scientific notation, it is written as 6.1159985 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 47087040 positive integers (up to 61159985) that are relatively prime to 61159985.

Interesting facts

Basic properties

Name

Name sixty-one million one hundred fifty-nine thousand nine hundred eighty-five

Notation

Scientific notation 6.1159985 × 10^7
Engineering notation 6.1159985 × 10^6

Prime Factorization of 61159985

Prime Factorization 5 × 29 × 463 × 911

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 61159985
Product of the distinct prime numbers

The prime factorization of 61159985 is 5 × 29 × 463 × 911. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 100, 30, 11, 336, 2319, 1242, 55509, 36731, 384516, 616608, 9325851, 9918420, 35713226, 5315119, 564776790, 874947011, 3323789394, 9701805023

Basic calculations (n = 61159985)

Multiplication

n×y
n×2 122319970
n×3 183479955
n×4 244639940
n×5 305799925

Division

n÷y
n÷2 30579992.5
n÷3 20386661.666667
n÷3 15289996.25
n÷5 12231997

Exponentiation

ny
n2 3740543765200225
n3 2.2877160057149E+23
n4 1.3991667659378E+31
n5 8.5573018417256E+38

Nth Root

y√n
2√n 7820.4849593871
3√n 393.99356023728
4√n 88.433505863938
5√n 36.082238601051

Divisors of 61159985

1, 5, 29, 145, 463, 911, 2315, 4555, 13427, 26419, 67135, 132095, 421793, 2108965, 12231997, 61159985

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61159984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61159985 can be divided by 16 positive divisors. The sum of these divisors (counting 61159985) is 1, the average is 0.0625.

Base conversion 61159985

Base System Value
2 Binary 11101001010011101000110001
3 Ternary 11021002020201122
4 Quaternary 3221103220301
5 Quinary 111124104420
6 Senary 10022512025
8 Octal 351235061
10 Decimal 61159985
12 Duodecimal 18595615
16 Hexadecimal 3a53a31
20 Vigesimal j24jj5
36 Base36 10evch

Cryptographic Hash Functions

md5 6e8e24c001d2a38c29ff70f3d1b4762e
sha1 77a417a76a8b277dbf0d737f048ad71d568ebd37
sha256 4e5e4e288051cfa5eb95715531de5fec2a0f46580249bb703e03a33103672b15
sha512 784ccb14324e90b54bae5a75ccf584231d7a01fe8f1a04794140d945e60ce2588377d48848840e92d74ee93ca630bd65679c7e50f28f401fddbb0cf14a131265
ripemd-160 d7742188a4d5f787651ebb34ef30ba3b1d85c570

61159985 as geometric shapes

Circle

Radius = n
Diameter 122319970
Circumference 384279519.13932
Area 1.1751264813184E+16

Sphere

Radius = n
Volume 9.5827623960716E+23
Surface area 4.7005059252737E+16
Circumference 384279519.13932

Square

Length = n
Perimeter 244639940
Area 3740543765200225
Diagonal 86493280.261535

Cube

Length = n
Surface area 22443262591201350
Volume 2.2877160057149E+23
Space diagonal 105932201.41015

Equilateral Triangle

Length = n
Perimeter 183479955
Area 1.6197029623154E+15
Altitude 52966100.705075

Triangular Pyramid

Length = n
Surface area 1.6197029623154E+15
Volume 2.69609916845E+22
Height 28831093.420512