61907982 (number)

61907982 is an even 8-digits composite number following 61907981 and preceding 61907983. In scientific notation, it is written as 6.1907982 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 18751488 positive integers (up to 61907982) that are relatively prime to 61907982.

Interesting facts

Basic properties

Name

Name sixty-one million nine hundred seven thousand nine hundred eighty-two

Notation

Scientific notation 6.1907982 × 10^7
Engineering notation 6.1907982 × 10^6

Prime Factorization of 61907982

Prime Factorization 2 × 3 × 17 × 29 × 20929

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 61907982
Product of the distinct prime numbers

The prime factorization of 61907982 is 2 × 3 × 17 × 29 × 20929. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 59, 50, 171, 482, 6666, 9704, 989, 56137, 918991, 236834, 5014173, 2692408, 31603064, 30388045, 521765887, 69266413, 1133875953, 9662789739

Basic calculations (n = 61907982)

Multiplication

n×y
n×2 123815964
n×3 185723946
n×4 247631928
n×5 309539910

Division

n÷y
n÷2 30953991
n÷3 20635994
n÷3 15476995.5
n÷5 12381596.4

Exponentiation

ny
n2 3832598235312324
n3 2.3726842256495E+23
n4 1.4688809233319E+31
n5 9.0935453761776E+38

Nth Root

y√n
2√n 7868.1625555145
3√n 395.59325903542
4√n 88.702663745315
5√n 36.170068357319

Divisors of 61907982

1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 174, 493, 986, 1479, 2958, 20929, 41858, 62787, 125574, 355793, 606941, 711586, 1067379, 1213882, 1820823, 2134758, 3641646, 10317997, 20635994, 30953991, 61907982

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61907981
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61907982 can be divided by 32 positive divisors. The sum of these divisors (counting 61907982) is 1, the average is 0.03125.

Base conversion 61907982

Base System Value
2 Binary 11101100001010010000001110
3 Ternary 11022111020210020
4 Quaternary 3230022100032
5 Quinary 111322023412
6 Senary 10050523010
8 Octal 354122016
10 Decimal 61907982
12 Duodecimal 18896466
16 Hexadecimal 3b0a40e
20 Vigesimal j6i9j2
36 Base36 10uwi6

Cryptographic Hash Functions

md5 6f73c65dd8e5203a3404b0ac166068cc
sha1 34d1c81da67bc1bfb989527b1f63a88be481d2cf
sha256 7cfaa07ee6f58501b1e988737d9dae9005299eda2b4b422ec5a2e24446e70866
sha512 6afb4c4c7499ac343940d31bf9cfc3ec8d2999e616c7aac968295109444c40074a263994c311d40001ef4bdf09b2d2e1fed2171efe4a8acfc0ace3a059152892
ripemd-160 95c12cbbbf7420b4d733908f1837889d5d420a8f

61907982 as geometric shapes

Circle

Radius = n
Diameter 123815964
Circumference 388979322.89954
Area 1.2040462460218E+16

Sphere

Radius = n
Volume 9.9386764434517E+23
Surface area 4.8161849840874E+16
Circumference 388979322.89954

Square

Length = n
Perimeter 247631928
Area 3832598235312324
Diagonal 87551107.763549

Cube

Length = n
Surface area 22995589411873944
Volume 2.3726842256495E+23
Space diagonal 107227770.21806

Equilateral Triangle

Length = n
Perimeter 185723946
Area 1.6595637171399E+15
Altitude 53613885.10903

Triangular Pyramid

Length = n
Surface area 1.6595637171399E+15
Volume 2.7962351759518E+22
Height 29183702.58785