61629904 (number)

61629904 is an even 8-digits composite number following 61629903 and preceding 61629905. In scientific notation, it is written as 6.1629904 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 20 positive divisors. There are 26412768 positive integers (up to 61629904) that are relatively prime to 61629904.

Interesting facts

Basic properties

Name

Name sixty-one million six hundred twenty-nine thousand nine hundred four

Notation

Scientific notation 6.1629904 × 10^7
Engineering notation 6.1629904 × 10^6

Prime Factorization of 61629904

Prime Factorization 2 × 2 × 2 × 2 × 7 × 550267

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7703738
Product of the distinct prime numbers

The prime factorization of 61629904 is 2 × 2 × 2 × 2 × 7 × 550267. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 3, 29, 23, 417, 203, 675, 1020, 31759, 62770, 982073, 813685, 7163020, 6155654, 12205901, 61501277, 357139560, 462240087, 4945801341, 4087736470

Basic calculations (n = 61629904)

Multiplication

n×y
n×2 123259808
n×3 184889712
n×4 246519616
n×5 308149520

Division

n÷y
n÷2 30814952
n÷3 20543301.333333
n÷3 15407476
n÷5 12325980.8

Exponentiation

ny
n2 3798245067049216
n3 2.3408547885072E+23
n4 1.4426665589364E+31
n5 8.8911401531259E+38

Nth Root

y√n
2√n 7850.471578192
3√n 395.00006195587
4√n 88.602886963078
5√n 36.13751610679

Divisors of 61629904

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 550267, 1100534, 2201068, 3851869, 4402136, 7703738, 8804272, 15407476, 30814952, 61629904

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61629903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61629904 can be divided by 20 positive divisors. The sum of these divisors (counting 61629904) is 1, the average is 0.05.

Base conversion 61629904

Base System Value
2 Binary 11101011000110010111010000
3 Ternary 11021222010100001
4 Quaternary 3223012113100
5 Quinary 111234124104
6 Senary 10040535344
8 Octal 353062720
10 Decimal 61629904
12 Duodecimal 18781554
16 Hexadecimal 3ac65d0
20 Vigesimal j53ef4
36 Base36 10oxxs

Cryptographic Hash Functions

md5 f14db94ddcb6aea7bb2661941a4c4882
sha1 d2bb1446b379e9e2dcbe36054a557e6406e39628
sha256 07af5c0b492044cf26d9ed1ca5aa5cc2fa2c1b617399179338c53b33c623953e
sha512 65b5f1f280c8f1a712d4cf06afb9649a63debd74a6260734b9aeff555beeda00b66de2cd4d58391736d28ba600cd002bbef78bc3513b59736bf7ac7b959a371b
ripemd-160 13a47d377c6f17c31ac7a66b91a14c2019998f35

61629904 as geometric shapes

Circle

Radius = n
Diameter 123259808
Circumference 387232107.29569
Area 1.1932538799175E+16

Sphere

Radius = n
Volume 9.8053496089261E+23
Surface area 4.7730155196702E+16
Circumference 387232107.29569

Square

Length = n
Perimeter 246519616
Area 3798245067049216
Diagonal 87157846.084552

Cube

Length = n
Surface area 22789470402295296
Volume 2.3408547885072E+23
Space diagonal 106746124.99359

Equilateral Triangle

Length = n
Perimeter 184889712
Area 1.6446883589318E+15
Altitude 53373062.496796

Triangular Pyramid

Length = n
Surface area 1.6446883589318E+15
Volume 2.758723824544E+22
Height 29052615.361517