2148437720
2,148,437,720 is an even composite number composed of six prime numbers multiplied together.
2148437720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 2148437720:
23 × 5 × 11 × 13 × 41 × 9161
(2 × 2 × 2 × 5 × 11 × 13 × 41 × 9161)See below for interesting mathematical facts about the number 2148437720 from the Numbermatics database.
Names of 2148437720
- Cardinal: 2148437720 can be written as Two billion, one hundred forty-eight million, four hundred thirty-seven thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.14843772 × 109
Factors of 2148437720
Divisors of 2148437720
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 8 10 11 13 20 22 26 40 41 44 52 55 65 82 88 104 110 130 143 164 205 220 260 286 328 410 440 451 520 533 572 715 820 902 1066 1144 1430 1640 1804 2132 2255 2665 2860 3608 4264 4510 5330 5720 5863 9020 9161 10660 11726 18040 18322 21320 23452 29315 36644 45805 46904 58630 73288 91610 100771 117260 119093 183220 201542 234520 238186 366440 375601 403084 476372 503855 595465 751202 806168 952744 1007710 1190930 1310023 1502404 1878005 2015420 2381860 2620046 3004808 3756010 4030840 4131611 4763720 4882813 5240092 6550115 7512020 8263222 9765626 10480184 13100230 15024040 16526444 19531252 20658055 24414065 26200460 33052888 39062504 41316110 48828130 52400920 53710943 82632220 97656260 107421886 165264440 195312520 214843772 268554715 429687544 537109430 1074218860 2148437720
- Sum of all divisors σ(n): 5818236480
- Sum of proper divisors (its aliquot sum) s(n): 3669798760
- 2148437720 is an abundant number, because the sum of its proper divisors (3669798760) is greater than itself. Its abundance is 1521361040
Bases of 2148437720
- Binary: 100000000000111010001110110110002
- Hexadecimal: 0x800E8ED8
- Base-36: ZJ4H5K
Squares and roots of 2148437720
- 2148437720 squared (21484377202) is 4615784636718798400
- 2148437720 cubed (21484377203) is 9916725820923163515635648000
-
The
square root of 2148437720 is 46351.2429175313 -
The
cube root of 2148437720 is 1290.3501883645
Scales and comparisons
How big is 2148437720?- 2,148,437,720 seconds is equal to 68 years, 16 weeks, 2 days, 4 hours, 15 minutes, 20 seconds.
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To count from 1 to 2,148,437,720 would take you about one hundred thirty-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 2148437720 cubic inches would be around 107.5 feet tall.
Recreational maths with 2148437720
- 2148437720 backwards is 0277348412
- The number of decimal digits it has is: 10
- The sum of 2148437720's digits is 38
- More coming soon!
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The information we have on file for 2148437720 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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