149611970 (number)

149611970 is an even 9-digits composite number following 149611969 and preceding 149611971. In scientific notation, it is written as 1.49611970 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 59808384 positive integers (up to 149611970) that are relatively prime to 149611970.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million six hundred eleven thousand nine hundred seventy

Notation

Scientific notation 1.49611970 × 10^8
Engineering notation 1.49611970 × 10^6

Prime Factorization of 149611970

Prime Factorization 2 × 5 × 2153 × 6949

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 149611970
Product of the distinct prime numbers

The prime factorization of 149611970 is 2 × 5 × 2153 × 6949. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 59, 64, 7, 977, 9274, 6360, 16472, 8781, 926645, 265328, 7794461, 8842865, 79207572, 32290170, 692160802, 136778057, 9579732433, 6988466845

Basic calculations (n = 149611970)

Multiplication

n×y
n×2 299223940
n×3 448835910
n×4 598447880
n×5 748059850

Division

n÷y
n÷2 74805985
n÷3 49870656.666667
n÷3 37402992.5
n÷5 29922394

Exponentiation

ny
n2 22383741567280900
n3 3.3488756718518E+24
n4 5.0103188655082E+32
n5 7.4960367579685E+40

Nth Root

y√n
2√n 12231.597197423
3√n 530.87072961841
4√n 110.59655147166
5√n 43.151238819983

Divisors of 149611970

1, 2, 5, 10, 2153, 4306, 6949, 10765, 13898, 21530, 34745, 69490, 14961197, 29922394, 74805985, 149611970

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149611969
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149611970 can be divided by 16 positive divisors. The sum of these divisors (counting 149611970) is 1, the average is 0.0625.

Base conversion 149611970

Base System Value
2 Binary 1000111010101110010111000010
3 Ternary 101102112002001002
4 Quaternary 20322232113002
5 Quinary 301300040340
6 Senary 22502412002
8 Octal 1072562702
10 Decimal 149611970
12 Duodecimal 42131002
16 Hexadecimal 8eae5c2
20 Vigesimal 26f19ia
36 Base36 2h2pc2

Cryptographic Hash Functions

md5 5314935380d6d5a944e7829996e73415
sha1 8a01197c98fe8634e3ca5b42ba3b3889241f6086
sha256 5985088f63ddfc7ec762d5c420c167bd5a7da8c1ac1707c52d2746938ea29f10
sha512 1a91c6e41c88385e3e54cb41c09a510d9ad3ac509a1442f4f051bb7c2d48ccfbeb05ec56b279793486dbac93b9e50e12a168b2477fc8ec336f7d25d2939439bd
ripemd-160 1c6626cc05a554f6dcafd548e867e0355e4ce7c9

149611970 as geometric shapes

Circle

Radius = n
Diameter 299223940
Circumference 940039731.68219
Area 7.0320598067622E+16

Sphere

Radius = n
Volume 1.40277376113E+25
Surface area 2.8128239227049E+17
Circumference 940039731.68219

Square

Length = n
Perimeter 598447880
Area 22383741567280900
Diagonal 211583277.06736

Cube

Length = n
Surface area 134302449403685400
Volume 3.3488756718518E+24
Space diagonal 259135533.46047

Equilateral Triangle

Length = n
Perimeter 448835910
Area 9.6924444145055E+15
Altitude 129567766.73024

Triangular Pyramid

Length = n
Surface area 9.6924444145055E+15
Volume 3.9466878281951E+23
Height 70527759.022452