149780948 (number)

149780948 is an even 9-digits composite number following 149780947 and preceding 149780949. In scientific notation, it is written as 1.49780948 × 10^8. The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors. There are 69690368 positive integers (up to 149780948) that are relatively prime to 149780948.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred eighty thousand nine hundred forty-eight

Notation

Scientific notation 1.49780948 × 10^8
Engineering notation 1.49780948 × 10^6

Prime Factorization of 149780948

Prime Factorization 2 × 2 × 17 × 89 × 24749

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 74890474
Product of the distinct prime numbers

The prime factorization of 149780948 is 2 × 2 × 17 × 89 × 24749. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 42, 17, 202, 732, 1540, 2607, 8639, 30635, 406319, 213117, 9221435, 8512155, 7974066, 42297702, 386498789, 835716438, 9100880541, 969958581

Basic calculations (n = 149780948)

Multiplication

n×y
n×2 299561896
n×3 449342844
n×4 599123792
n×5 748904740

Division

n÷y
n÷2 74890474
n÷3 49926982.666667
n÷3 37445237
n÷5 29956189.6

Exponentiation

ny
n2 22434332383778704
n3 3.3602355721895E+24
n4 5.0329926950586E+32
n5 7.5384641714295E+40

Nth Root

y√n
2√n 12238.502686195
3√n 531.07051693702
4√n 110.62776634369
5√n 43.160981781171

Divisors of 149780948

1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 6052, 24749, 49498, 98996, 420733, 841466, 1682932, 2202661, 4405322, 8810644, 37445237, 74890474, 149780948

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149780947
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149780948 can be divided by 24 positive divisors. The sum of these divisors (counting 149780948) is 1, the average is 0.041666666666667.

Base conversion 149780948

Base System Value
2 Binary 1000111011010111100111010100
3 Ternary 101102211122211112
4 Quaternary 20323113213110
5 Quinary 301320442243
6 Senary 22510154152
8 Octal 1073274724
10 Decimal 149780948
12 Duodecimal 421b2958
16 Hexadecimal 8ed79d4
20 Vigesimal 26g2c78
36 Base36 2h6bpw

Cryptographic Hash Functions

md5 e1a20b21997a53c925628faad1fbe734
sha1 9704c3852c93f8f407cfdf1e4aa45733de352825
sha256 ce5109a8f3ddaa5c9188465ae5105e543d6cbe599ee4efc73902167812d63bf8
sha512 6b395c1161f3eb548176687f301e218e837331ca1251a2df9bbd97f460555cf95961d676ddbbf18dfd1b62e5f7b56cd32ffe18b1d32e5470478e326ca89197f1
ripemd-160 948f81d178624f2bf693cbfa5e687bf6707821ef

149780948 as geometric shapes

Circle

Radius = n
Diameter 299561896
Circumference 941101451.76903
Area 7.0479533805071E+16

Sphere

Radius = n
Volume 1.4075321850562E+25
Surface area 2.8191813522028E+17
Circumference 941101451.76903

Square

Length = n
Perimeter 599123792
Area 22434332383778704
Diagonal 211822248.0467

Cube

Length = n
Surface area 134605994302672224
Volume 3.3602355721895E+24
Space diagonal 259428211.94183

Equilateral Triangle

Length = n
Perimeter 449342844
Area 9.7143508806481E+15
Altitude 129714105.97092

Triangular Pyramid

Length = n
Surface area 9.7143508806481E+15
Volume 3.9600755991324E+23
Height 70607416.015566