420770480
420,770,480 is an even composite number composed of five prime numbers multiplied together.
420770480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 420770480:
24 × 5 × 13 × 43 × 972
(2 × 2 × 2 × 2 × 5 × 13 × 43 × 97 × 97)See below for interesting mathematical facts about the number 420770480 from the Numbermatics database.
Names of 420770480
- Cardinal: 420770480 can be written as Four hundred twenty million, seven hundred seventy thousand, four hundred eighty.
Scientific notation
- Scientific notation: 4.2077048 × 108
Factors of 420770480
Divisors of 420770480
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 40 43 52 65 80 86 97 104 130 172 194 208 215 260 344 388 430 485 520 559 688 776 860 970 1040 1118 1261 1552 1720 1940 2236 2522 2795 3440 3880 4171 4472 5044 5590 6305 7760 8342 8944 9409 10088 11180 12610 16684 18818 20176 20855 22360 25220 33368 37636 41710 44720 47045 50440 54223 66736 75272 83420 94090 100880 108446 122317 150544 166840 188180 216892 244634 271115 333680 376360 404587 433784 489268 542230 611585 752720 809174 867568 978536 1084460 1223170 1618348 1957072 2022935 2168920 2446340 3236696 4045870 4337840 4892680 5259631 6473392 8091740 9785360 10519262 16183480 21038524 26298155 32366960 42077048 52596310 84154096 105192620 210385240 420770480
- Sum of all divisors σ(n): 1089274032
- Sum of proper divisors (its aliquot sum) s(n): 668503552
- 420770480 is an abundant number, because the sum of its proper divisors (668503552) is greater than itself. Its abundance is 247733072
Bases of 420770480
- Binary: 110010001010001110010101100002
- Hexadecimal: 0x191472B0
- Base-36: 6YIKKW
Squares and roots of 420770480
- 420770480 squared (4207704802) is 177047796839430400
- 420770480 cubed (4207704803) is 74496486459069612334592000
-
The
square root of 420770480 is 20512.6907059995 -
The
cube root of 420770480 is 749.3448975839
Scales and comparisons
How big is 420770480?- 420,770,480 seconds is equal to 13 years, 19 weeks, 5 days, 41 minutes, 20 seconds.
-
To count from 1 to 420,770,480 would take you about twenty 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 420770480 cubic inches would be around 62.4 feet tall.
Recreational maths with 420770480
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