61189968 (number)

61189968 is an even 8-digits composite number following 61189967 and preceding 61189969. In scientific notation, it is written as 6.1189968 × 10^7. The sum of its digits is 48. It has a total of 8 prime factors and 80 positive divisors. There are 17392128 positive integers (up to 61189968) that are relatively prime to 61189968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.1189968 × 10^7
Engineering notation 6.1189968 × 10^6

Prime Factorization of 61189968

Prime Factorization 2 × 2 × 2 × 2 × 7 × 3 × 677 × 269

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 7648746
Product of the distinct prime numbers

The prime factorization of 61189968 is 2 × 2 × 2 × 2 × 7 × 3 × 677 × 269. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 5, 26, 87, 526, 582, 2660, 8973, 67723, 70560, 696463, 929941, 9101634, 4375575, 55686108, 28238071, 570447573, 495373504, 1704460323, 1881964811

Basic calculations (n = 61189968)

Multiplication

n×y
n×2 122379936
n×3 183569904
n×4 244759872
n×5 305949840

Division

n÷y
n÷2 30594984
n÷3 20396656
n÷3 15297492
n÷5 12237993.6

Exponentiation

ny
n2 3744212183841024
n3 2.2910822371444E+23
n4 1.4019124877624E+31
n5 8.5782980264979E+38

Nth Root

y√n
2√n 7822.4016772344
3√n 394.05793336745
4√n 88.44434225678
5√n 36.085775690459

Divisors of 61189968

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 269, 336, 538, 677, 807, 1076, 1354, 1614, 1883, 2031, 2152, 2708, 3228, 3766, 4062, 4304, 4739, 5416, 5649, 6456, 7532, 8124, 9478, 10832, 11298, 12912, 14217, 15064, 16248, 18956, 22596, 28434, 30128, 32496, 37912, 45192, 56868, 75824, 90384, 113736, 182113, 227472, 364226, 546339, 728452, 1092678, 1274791, 1456904, 2185356, 2549582, 2913808, 3824373, 4370712, 5099164, 7648746, 8741424, 10198328, 15297492, 20396656, 30594984, 61189968

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61189967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61189968 can be divided by 80 positive divisors. The sum of these divisors (counting 61189968) is 1, the average is 0.0125.

Base conversion 61189968

Base System Value
2 Binary 11101001011010111101010000
3 Ternary 11021010202212010
4 Quaternary 3221122331100
5 Quinary 111131034333
6 Senary 10023302520
8 Octal 351327520
10 Decimal 61189968
12 Duodecimal 185aaa40
16 Hexadecimal 3a5af50
20 Vigesimal j28ei8
36 Base36 10fihc

Cryptographic Hash Functions

md5 4e35e5a5a230f5d2e89166289b34aa0a
sha1 d6deb9a7c18b997497b3f37c57ec1f07bbab9ea7
sha256 1a41cc257519ae7ef742f07238fd1095293e7b3ab16990ef1a70004f76569a5a
sha512 c9b06207b96767b6de9585a3d8a084a60c397dee4c254fd975a7ea8401a0d7d914091f790009a9443b8f2064cf689382054923eaf2c8373682d2f5ca48cb80d5
ripemd-160 406f4b1ac27c8bd4cc5fad62eedb4dd94cf0ffb8

61189968 as geometric shapes

Circle

Radius = n
Diameter 122379936
Circumference 384467907.88439
Area 1.1762789490236E+16

Sphere

Radius = n
Volume 9.5968628333107E+23
Surface area 4.7051157960945E+16
Circumference 384467907.88439

Square

Length = n
Perimeter 244759872
Area 3744212183841024
Diagonal 86535682.626776

Cube

Length = n
Surface area 22465273103046144
Volume 2.2910822371444E+23
Space diagonal 105984133.48951

Equilateral Triangle

Length = n
Perimeter 183569904
Area 1.6212914341828E+15
Altitude 52992066.744757

Triangular Pyramid

Length = n
Surface area 1.6212914341828E+15
Volume 2.7000663102348E+22
Height 28845227.542259