149481051616
149,481,051,616 is an even composite number composed of four prime numbers multiplied together.
149481051616 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 149481051616:
25 × 132 × 383 × 72169
(2 × 2 × 2 × 2 × 2 × 13 × 13 × 383 × 72169)See below for interesting mathematical facts about the number 149481051616 from the Numbermatics database.
Names of 149481051616
- Cardinal: 149481051616 can be written as One hundred forty-nine billion, four hundred eighty-one million, fifty-one thousand, six hundred sixteen.
Scientific notation
- Scientific notation: 1.49481051616 × 1011
Factors of 149481051616
Divisors of 149481051616
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 8 13 16 26 32 52 104 169 208 338 383 416 676 766 1352 1532 2704 3064 4979 5408 6128 9958 12256 19916 39832 64727 72169 79664 129454 144338 159328 258908 288676 517816 577352 938197 1035632 1154704 1876394 2071264 2309408 3752788 7505576 12196561 15011152 24393122 27640727 30022304 48786244 55281454 97572488 110562908 195144976 221125816 359329451 390289952 442251632 718658902 884503264 1437317804 2874635608 4671282863 5749271216 9342565726 11498542432 18685131452 37370262904 74740525808 149481051616
- Sum of all divisors σ(n): 319506405120
- Sum of proper divisors (its aliquot sum) s(n): 170025353504
- 149481051616 is an abundant number, because the sum of its proper divisors (170025353504) is greater than itself. Its abundance is 20544301888
Bases of 149481051616
- Binary: 100010110011011100001111010101111000002
- Hexadecimal: 0x22CDC3D5E0
- Base-36: 1WO55PLS
Squares and roots of 149481051616
- 149481051616 squared (1494810516162) is 22344584792225256211456
- 149481051616 cubed (1494810516163) is 3340092032664712159243478946512896
-
The
square root of 149481051616 is 386627.7946759649 -
The
cube root of 149481051616 is 5307.1583777793
Scales and comparisons
How big is 149481051616?- 149,481,051,616 seconds is equal to 4,753 years, 1 week, 5 days, 18 hours, 20 minutes, 16 seconds.
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To count from 1 to 149,481,051,616 would take you about nine thousand, five hundred six years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 149481051616 cubic inches would be around 442.3 feet tall.
Recreational maths with 149481051616
- 149481051616 backwards is 616150184941
- The number of decimal digits it has is: 12
- The sum of 149481051616's digits is 46
- More coming soon!
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