61293390 (number)

61293390 is an even 8-digits composite number following 61293389 and preceding 61293391. In scientific notation, it is written as 6.1293390 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 64 positive divisors. There are 15523200 positive integers (up to 61293390) that are relatively prime to 61293390.

Interesting facts

Basic properties

Name

Name sixty-one million two hundred ninety-three thousand three hundred ninety

Notation

Scientific notation 6.1293390 × 10^7
Engineering notation 6.1293390 × 10^6

Prime Factorization of 61293390

Prime Factorization 2 × 3 × 5 × 211 × 23 × 421

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 61293390
Product of the distinct prime numbers

The prime factorization of 61293390 is 2 × 3 × 5 × 211 × 23 × 421. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 3, 74, 76, 856, 452, 6538, 8517, 75366, 7374, 32136, 571284, 270449, 4058177, 58641436, 89552773, 37841666, 953153181, 7644801487, 4838310859

Basic calculations (n = 61293390)

Multiplication

n×y
n×2 122586780
n×3 183880170
n×4 245173560
n×5 306466950

Division

n÷y
n÷2 30646695
n÷3 20431130
n÷3 15323347.5
n÷5 12258678

Exponentiation

ny
n2 3756879657692100
n3 2.3027189004199E+23
n4 1.4114144762381E+31
n5 8.6510377943706E+38

Nth Root

y√n
2√n 7829.0095158966
3√n 394.27981788974
4√n 88.481690286164
5√n 36.09796573608

Divisors of 61293390

1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 211, 230, 345, 421, 422, 633, 690, 842, 1055, 1263, 1266, 2105, 2110, 2526, 3165, 4210, 4853, 6315, 6330, 9683, 9706, 12630, 14559, 19366, 24265, 29049, 29118, 48415, 48530, 58098, 72795, 88831, 96830, 145245, 145590, 177662, 266493, 290490, 444155, 532986, 888310, 1332465, 2043113, 2664930, 4086226, 6129339, 10215565, 12258678, 20431130, 30646695, 61293390

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61293389
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61293390 can be divided by 64 positive divisors. The sum of these divisors (counting 61293390) is 1, the average is 0.015625.

Base conversion 61293390

Base System Value
2 Binary 11101001110100001101001110
3 Ternary 11021100000201120
4 Quaternary 3221310031032
5 Quinary 111142342030
6 Senary 10025421410
8 Octal 351641516
10 Decimal 61293390
12 Duodecimal 1863a866
16 Hexadecimal 3a7434e
20 Vigesimal j31d9a
36 Base36 10hqa6

Cryptographic Hash Functions

md5 4a96b13a51e07b8237ab9621ef353fac
sha1 e28379652098e0792f886632d18f28096b97fbfb
sha256 a75e65942cb2c797db2d4e15ba20c03c0d96b3fa95138b5bb4273f28ba682584
sha512 59bf9e55b354e1474ff03f796255b94eb5fb71c1381ce479516d06455ae62cb3dc086313b2ed2a3d17f3bd1c633c65e83b14b0de934cc222647727d7be8e8f97
ripemd-160 0ca049ab71bddf335a47ae0996783df7d17c2663

61293390 as geometric shapes

Circle

Radius = n
Diameter 122586780
Circumference 385117727.47523
Area 1.1802585533026E+16

Sphere

Radius = n
Volume 9.6456063744553E+23
Surface area 4.7210342132106E+16
Circumference 385117727.47523

Square

Length = n
Perimeter 245173560
Area 3756879657692100
Diagonal 86681943.421823

Cube

Length = n
Surface area 22541277946152600
Volume 2.3027189004199E+23
Space diagonal 106163265.64813

Equilateral Triangle

Length = n
Perimeter 183880170
Area 1.6267766112612E+15
Altitude 53081632.824067

Triangular Pyramid

Length = n
Surface area 1.6267766112612E+15
Volume 2.7137802494222E+22
Height 28893981.140608