61502972 (number)

61502972 is an even 8-digits composite number following 61502971 and preceding 61502973. In scientific notation, it is written as 6.1502972 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 30710160 positive integers (up to 61502972) that are relatively prime to 61502972.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.1502972 × 10^7
Engineering notation 6.1502972 × 10^6

Prime Factorization of 61502972

Prime Factorization 2 × 2 × 773 × 19891

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30751486
Product of the distinct prime numbers

The prime factorization of 61502972 is 2 × 2 × 773 × 19891. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 88, 82, 1, 580, 9607, 9658, 3495, 22035, 666447, 304344, 8461287, 250747, 85071996, 93889070, 463028379, 746493057, 6086515040, 6045267352

Basic calculations (n = 61502972)

Multiplication

n×y
n×2 123005944
n×3 184508916
n×4 246011888
n×5 307514860

Division

n÷y
n÷2 30751486
n÷3 20500990.666667
n÷3 15375743
n÷5 12300594.4

Exponentiation

ny
n2 3782615564832784
n3 2.3264209917067E+23
n4 1.4308180511315E+31
n5 8.7999562535837E+38

Nth Root

y√n
2√n 7842.383056189
3√n 394.72869689173
4√n 88.557230400397
5√n 36.122618174116

Divisors of 61502972

1, 2, 4, 773, 1546, 3092, 19891, 39782, 79564, 15375743, 30751486, 61502972

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61502971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61502972 can be divided by 12 positive divisors. The sum of these divisors (counting 61502972) is 1, the average is 0.083333333333333.

Base conversion 61502972

Base System Value
2 Binary 11101010100111010111111100
3 Ternary 11021201200012212
4 Quaternary 3222213113330
5 Quinary 111221043342
6 Senary 10034115552
8 Octal 352472774
10 Decimal 61502972
12 Duodecimal 1871bbb8
16 Hexadecimal 3aa75fc
20 Vigesimal j47h8c
36 Base36 10m7zw

Cryptographic Hash Functions

md5 d7adda6023b67865ba6f05a2a79cb5ad
sha1 ebbda96f311db24214e15092c4600fcd7bae348a
sha256 720e26ab02063fc17c69d579e428d6c12a00a53ebdbe51fc004b79ce4099f3d8
sha512 a372530fb5c3ff75077a714101df7ed8234d3df45a4b57a97ffc46481ec797885e5ac4427af226f90c44a1c14670de5ae65ec21b216e1d1e8a37aab1b9b160d1
ripemd-160 ad70215c5d5b1479377ec147425de861908142fe

61502972 as geometric shapes

Circle

Radius = n
Diameter 123005944
Circumference 386434570.01828
Area 1.1883437269833E+16

Sphere

Radius = n
Volume 9.7448894622707E+23
Surface area 4.7533749079332E+16
Circumference 386434570.01828

Square

Length = n
Perimeter 246011888
Area 3782615564832784
Diagonal 86978337.128653

Cube

Length = n
Surface area 22695693388996704
Volume 2.3264209917067E+23
Space diagonal 106526272.32049

Equilateral Triangle

Length = n
Perimeter 184508916
Area 1.6379205859478E+15
Altitude 53263136.160243

Triangular Pyramid

Length = n
Surface area 1.6379205859478E+15
Volume 2.7417134318843E+22
Height 28992779.042884