1390440838400
1,390,440,838,400 is an even composite number composed of five prime numbers multiplied together.
1390440838400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 1390440838400:
28 × 52 × 53 × 137 × 29921
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 53 × 137 × 29921)See below for interesting mathematical facts about the number 1390440838400 from the Numbermatics database.
Names of 1390440838400
- Cardinal: 1390440838400 can be written as One trillion, three hundred ninety billion, four hundred forty million, eight hundred thirty-eight thousand, four hundred.
Scientific notation
- Scientific notation: 1.3904408384 × 1012
Factors of 1390440838400
Divisors of 1390440838400
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 53 64 80 100 106 128 137 160 200 212 256 265 274 320 400 424 530 548 640 685 800 848 1060 1096 1280 1325 1370 1600 1696 2120 2192 2650 2740 3200 3392 3425 4240 4384 5300 5480 6400 6784 6850 7261 8480 8768 10600 10960 13568 13700 14522 16960 17536 21200 21920 27400 29044 29921 33920 35072 36305 42400 43840 54800 58088 59842 67840 72610 84800 87680 109600 116176 119684 145220 149605 169600 175360 181525 219200 232352 239368 290440 299210 339200 363050 438400 464704 478736 580880 598420 726100 748025 876800 929408 957472 1161760 1196840 1452200 1496050 1585813 1858816 1914944 2323520 2393680 2904400 2992100 3171626 3829888 4099177 4647040 4787360 5808800 5984200 6343252 7659776 7929065 8198354 9294080 9574720 11617600 11968400 12686504 15858130 16396708 19149440 20495885 23235200 23936800 25373008 31716260 32793416 38298880 39645325 40991770 46470400 47873600 50746016 63432520 65586832 79290650 81983540 95747200 101492032 102479425 126865040 131173664 158581300 163967080 191494400 202984064 204958850 217256381 253730080 262347328 317162600 327934160 405968128 409917700 434512762 507460160 524694656 634325200 655868320 819835400 869025524 1014920320 1049389312 1086281905 1268650400 1311736640 1639670800 1738051048 2029840640 2172563810 2537300800 2623473280 3279341600 3476102096 4345127620 5074601600 5246946560 5431409525 6558683200 6952204192 8690255240 10149203200 10862819050 13117366400 13904408384 17380510480 21725638100 26234732800 27808816768 34761020960 43451276200 55617633536 69522041920 86902552400 139044083840 173805104800 278088167680 347610209600 695220419200 1390440838400
- Sum of all divisors σ(n): 3532206283704
- Sum of proper divisors (its aliquot sum) s(n): 2141765445304
- 1390440838400 is an abundant number, because the sum of its proper divisors (2141765445304) is greater than itself. Its abundance is 751324606904
Bases of 1390440838400
- Binary: 101000011101111001011101101110101000000002
- Hexadecimal: 0x143BCBB7500
- Base-36: HQRCKPA8
Squares and roots of 1390440838400
- 1390440838400 squared (13904408384002) is 1933325725090494914560000
- 1390440838400 cubed (13904408384003) is 2688175042095115664871742767104000000
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The
square root of 1390440838400 is 1179169.5545594789 -
The
cube root of 1390440838400 is 11161.3699923549
Scales and comparisons
How big is 1390440838400?- 1,390,440,838,400 seconds is equal to 44,211 years, 37 weeks, 2 days, 6 hours, 13 minutes, 20 seconds.
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To count from 1 to 1,390,440,838,400 would take you about one hundred ten thousand, five hundred twenty-nine 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 1390440838400 cubic inches would be around 930.1 feet tall.
Recreational maths with 1390440838400
- 1390440838400 backwards is 0048380440931
- The number of decimal digits it has is: 13
- The sum of 1390440838400's digits is 44
- More coming soon!
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