61127988 (number)

61127988 is an even 8-digits composite number following 61127987 and preceding 61127989. In scientific notation, it is written as 6.1127988 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 18929664 positive integers (up to 61127988) that are relatively prime to 61127988.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.1127988 × 10^7
Engineering notation 6.1127988 × 10^6

Prime Factorization of 61127988

Prime Factorization 2 × 2 × 3 × 17 × 79 × 3793

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 30563994
Product of the distinct prime numbers

The prime factorization of 61127988 is 2 × 2 × 3 × 17 × 79 × 3793. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61127988)

Multiplication

n×y
n×2 122255976
n×3 183383964
n×4 244511952
n×5 305639940

Division

n÷y
n÷2 30563994
n÷3 20375996
n÷3 15281997
n÷5 12225597.6

Exponentiation

ny
n2 3736630916928144
n3 2.2841272985041E+23
n4 1.3962410609343E+31
n5 8.5349406817901E+38

Nth Root

y√n
2√n 7818.4389746291
3√n 393.92483986372
4√n 88.421937179804
5√n 36.078462389959

Divisors of 61127988

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61127987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61127988 can be divided by 48 positive divisors. The sum of these divisors (counting 61127988) is 1, the average is 0.020833333333333.

Base conversion 61127988

Base System Value
2 Binary 11101001001011110100110100
3 Ternary 11021000121211120
4 Quaternary 3221023310310
5 Quinary 111122043423
6 Senary 10022103540
8 Octal 351136464
10 Decimal 61127988
12 Duodecimal 1857abb0
16 Hexadecimal 3a4bd34
20 Vigesimal j20jj8
36 Base36 10e6no

Cryptographic Hash Functions

md5 28ae6a554933f624be3bef67e185c03a
sha1 603a0d652aaf77cd050f5034cd407e0b89faa812
sha256 7be830d83f262b81709e6026f78ec0b38735f8236348949d2a1c5ac0e2cae408
sha512 a6b440f5df50a415c17a67b81295bacfc6ec39251fb23df7b7b1dcdd555aa1713cdb927b2520029e6fa9cd4eb7dd53518867f953fe18956b8ca3fa4581a07f66
ripemd-160 d249697fa1c8411395045d5babf2f82218f47d4d

61127988 as geometric shapes

Circle

Radius = n
Diameter 122255976
Circumference 384078476.05905
Area 1.1738972237798E+16

Sphere

Radius = n
Volume 9.5677300544593E+23
Surface area 4.6955888951192E+16
Circumference 384078476.05905

Square

Length = n
Perimeter 244511952
Area 3736630916928144
Diagonal 86448029.67018

Cube

Length = n
Surface area 22419785501568864
Volume 2.2841272985041E+23
Space diagonal 105876780.98046

Equilateral Triangle

Length = n
Perimeter 183383964
Area 1.6180086493131E+15
Altitude 52938390.49023

Triangular Pyramid

Length = n
Surface area 1.6180086493131E+15
Volume 2.6918698364426E+22
Height 28816009.89006