1380920779370640
1,380,920,779,370,640 is an even composite number composed of seven prime numbers multiplied together.
What does the number 1380920779370640 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 320 divisors.
1380920779370640 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 1380920779370640:
24 × 3 × 5 × 23 × 71 × 1811 × 1945597
(2 × 2 × 2 × 2 × 3 × 5 × 23 × 71 × 1811 × 1945597)See below for interesting mathematical facts about the number 1380920779370640 from the Numbermatics database.
Names of 1380920779370640
- Cardinal: 1380920779370640 can be written as One quadrillion, three hundred eighty trillion, nine hundred twenty billion, seven hundred seventy-nine million, three hundred seventy thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.38092077937064 × 1015
Factors of 1380920779370640
Divisors of 1380920779370640
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 23 24 30 40 46 48 60 69 71 80 92 115 120 138 142 184 213 230 240 276 284 345 355 368 426 460 552 568 690 710 852 920 1065 1104 1136 1380 1420 1633 1704 1811 1840 2130 2760 2840 3266 3408 3622 4260 4899 5433 5520 5680 6532 7244 8165 8520 9055 9798 10866 13064 14488 16330 17040 18110 19596 21732 24495 26128 27165 28976 32660 36220 39192 41653 43464 48990 54330 65320 72440 78384 83306 86928 97980 108660 124959 128581 130640 144880 166612 195960 208265 217320 249918 257162 333224 385743 391920 416530 434640 499836 514324 624795 642905 666448 771486 833060 999672 1028648 1249590 1285810 1542972 1666120 1928715 1945597 1999344 2057296 2499180 2571620 2957363 3085944 3332240 3857430 3891194 4998360 5143240 5836791 5914726 6171888 7714860 7782388 8872089 9727985 9996720 10286480 11673582 11829452 14786815 15429720 15564776 17744178 19455970 23347164 23658904 29183955 29573630 30859440 31129552 35488356 38911940 44360445 44748731 46694328 47317808 58367910 59147260 70976712 77823880 88720890 89497462 93388656 116735820 118294520 134246193 138137387 141953424 155647760 177441780 178994924 223743655 233471640 236589040 268492386 276274774 354883560 357989848 414412161 447487310 466943280 536984772 552549548 671230965 690686935 709767120 715979696 828824322 894974620 1073969544 1105099096 1342461930 1381373870 1657648644 1789949240 2072060805 2147939088 2210198192 2684923860 2762747740 3177159901 3315297288 3523476167 3579898480 4144121610 5369847720 5525495480 6354319802 6630594576 7046952334 8288243220 9531479703 10570428501 10739695440 11050990960 12708639604 14093904668 15885799505 16576486440 17617380835 19062959406 21140857002 25417279208 28187809336 31771599010 33152972880 35234761670 38125918812 42281714004 47657398515 50834558416 52852142505 56375618672 63543198020 70469523340 76251837624 81039951841 84563428008 95314797030 105704285010 127086396040 140939046680 152503675248 162079903682 169126856016 190629594060 211408570020 243119855523 250166807857 254172792080 281878093360 324159807364 381259188120 405199759205 422817140040 486239711046 500333615714 648319614728 750500423571 762518376240 810399518410 845634280080 972479422092 1000667231428 1215599277615 1250834039285 1296639229456 1501000847142 1620799036820 1944958844184 2001334462856 2431198555230 2501668078570 3002001694284 3241598073640 3752502117855 3889917688368 4002668925712 4862397110460 5003336157140 5753836580711 6004003388568 6483196147280 7505004235710 9724794220920 10006672314280 11507673161422 12008006777136 15010008471420 17261509742133 19449588441840 20013344628560 23015346322844 28769182903555 30020016942840 34523019484266 46030692645688 57538365807110 60040033885680 69046038968532 86307548710665 92061385291376 115076731614220 138092077937064 172615097421330 230153463228440 276184155874128 345230194842660 460306926456880 690460389685320 1380920779370640
- Sum of all divisors σ(n): 4532397362860032
- Sum of proper divisors (its aliquot sum) s(n): 3151476583489392
- 1380920779370640 is an abundant number, because the sum of its proper divisors (3151476583489392) is greater than itself. Its abundance is 1770555804118752
Bases of 1380920779370640
- Binary: 1001110011111110000101011001000010001110000100100002
- Hexadecimal: 0x4E7F0AC847090
- Base-36: DLHU8XPW9C
Squares and roots of 1380920779370640
- 1380920779370640 squared (13809207793706402) is 1906942198897615796194494009600
- 1380920779370640 cubed (13809207793706403) is 2633336107516457603123018221949192738118144000
-
The
square root of 1380920779370640 is 37160742.4491309107 -
The
cube root of 1380920779370640 is 111358.3844120919
Scales and comparisons
How big is 1380920779370640?- 1,380,920,779,370,640 seconds is equal to 43,909,009 years, 16 weeks, 2 days, 20 hours, 44 minutes.
-
To count from 1 to 1,380,920,779,370,640 would take you about one hundred thirty-one million, seven hundred twenty-seven thousand and twenty-seven 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 1380920779370640 cubic inches would be around 9279.9 feet tall.
Recreational maths with 1380920779370640
- 1380920779370640 backwards is 0460739770290831
- The number of decimal digits it has is: 16
- The sum of 1380920779370640's digits is 66
- More coming soon!
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