121382392120
121,382,392,120 is an even composite number composed of six prime numbers multiplied together.
121382392120 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 121382392120:
23 × 5 × 11 × 59 × 839 × 5573
(2 × 2 × 2 × 5 × 11 × 59 × 839 × 5573)See below for interesting mathematical facts about the number 121382392120 from the Numbermatics database.
Names of 121382392120
- Cardinal: 121382392120 can be written as One hundred twenty-one billion, three hundred eighty-two million, three hundred ninety-two thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.2138239212 × 1011
Factors of 121382392120
Divisors of 121382392120
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 8 10 11 20 22 40 44 55 59 88 110 118 220 236 295 440 472 590 649 839 1180 1298 1678 2360 2596 3245 3356 4195 5192 5573 6490 6712 8390 9229 11146 12980 16780 18458 22292 25960 27865 33560 36916 44584 46145 49501 55730 61303 73832 92290 99002 111460 122606 184580 198004 222920 245212 247505 306515 328807 369160 396008 490424 495010 544511 613030 657614 990020 1089022 1226060 1315228 1644035 1980040 2178044 2452120 2630456 2722555 3288070 3616877 4356088 4675747 5445110 6576140 7233754 9351494 10890220 13152280 14467508 18084385 18702988 21780440 23378735 28935016 36168770 37405976 46757470 51433217 72337540 93514940 102866434 144675080 187029880 205732868 257166085 275869073 411465736 514332170 551738146 1028664340 1103476292 1379345365 2057328680 2206952584 2758690730 3034559803 5517381460 6069119606 11034762920 12138239212 15172799015 24276478424 30345598030 60691196060 121382392120
- Sum of all divisors σ(n): 303403968000
- Sum of proper divisors (its aliquot sum) s(n): 182021575880
- 121382392120 is an abundant number, because the sum of its proper divisors (182021575880) is greater than itself. Its abundance is 60639183760
Bases of 121382392120
- Binary: 11100010000101111010001010001001110002
- Hexadecimal: 0x1C42F45138
- Base-36: 1JRFXX6G
Squares and roots of 121382392120
- 121382392120 squared (1213823921202) is 14733685116773438094400
- 121382392120 cubed (1213823921203) is 1788409944216801451975006376128000
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The
square root of 121382392120 is 348399.7590699511 -
The
cube root of 121382392120 is 4951.2922806313
Scales and comparisons
How big is 121382392120?- 121,382,392,120 seconds is equal to 3,859 years, 30 weeks, 2 days, 19 hours, 8 minutes, 40 seconds.
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To count from 1 to 121,382,392,120 would take you about seven thousand, seven hundred nineteen 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 121382392120 cubic inches would be around 412.6 feet tall.
Recreational maths with 121382392120
- 121382392120 backwards is 021293283121
- The number of decimal digits it has is: 12
- The sum of 121382392120's digits is 34
- More coming soon!
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