1220197446390
1,220,197,446,390 is an even composite number composed of seven prime numbers multiplied together.
1220197446390 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 1220197446390:
2 × 3 × 5 × 13 × 173 × 937 × 19301
See below for interesting mathematical facts about the number 1220197446390 from the Numbermatics database.
Names of 1220197446390
- Cardinal: 1220197446390 can be written as One trillion, two hundred twenty billion, one hundred ninety-seven million, four hundred forty-six thousand, three hundred ninety.
Scientific notation
- Scientific notation: 1.22019744639 × 1012
Factors of 1220197446390
Divisors of 1220197446390
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 5 6 10 13 15 26 30 39 65 78 130 173 195 346 390 519 865 937 1038 1730 1874 2249 2595 2811 4498 4685 5190 5622 6747 9370 11245 12181 13494 14055 19301 22490 24362 28110 33735 36543 38602 57903 60905 67470 73086 96505 115806 121810 162101 182715 193010 250913 289515 324202 365430 486303 501826 579030 752739 810505 972606 1254565 1505478 1621010 2107313 2431515 2509130 3339073 3763695 4214626 4863030 6321939 6678146 7527390 10017219 10536565 12643878 16695365 18085037 20034438 21073130 31609695 33390730 36170074 43407949 50086095 54255111 63219390 86815898 90425185 100172190 108510222 130223847 180850370 217039745 235105481 260447694 271275555 434079490 470210962 542551110 651119235 705316443 1175527405 1302238470 1410632886 2351054810 3128711401 3526582215 6257422802 7053164430 9386134203 15643557005 18772268406 31287114010 40673248213 46930671015 81346496426 93861342030 122019744639 203366241065 244039489278 406732482130 610098723195 1220197446390
- Sum of all divisors σ(n): 3175520568192
- Sum of proper divisors (its aliquot sum) s(n): 1955323121802
- 1220197446390 is an abundant number, because the sum of its proper divisors (1955323121802) is greater than itself. Its abundance is 735125675412
Bases of 1220197446390
- Binary: 100011100000110010110111101110010111101102
- Hexadecimal: 0x11C196F72F6
- Base-36: FKJU1ZAU
Squares and roots of 1220197446390
- 1220197446390 squared (12201974463902) is 1488881808176676924032100
- 1220197446390 cubed (12201974463903) is 1816729780313707004660008442389119000
-
The
square root of 1220197446390 is 1104625.4778837939 -
The
cube root of 1220197446390 is 10685.8737112081
Scales and comparisons
How big is 1220197446390?- 1,220,197,446,390 seconds is equal to 38,798 years, 26 weeks, 1 day, 15 hours, 6 minutes, 30 seconds.
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To count from 1 to 1,220,197,446,390 would take you about ninety-six thousand, nine hundred ninety-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 1220197446390 cubic inches would be around 890.5 feet tall.
Recreational maths with 1220197446390
- 1220197446390 backwards is 0936447910221
- The number of decimal digits it has is: 13
- The sum of 1220197446390's digits is 48
- More coming soon!
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