1321128278496
1,321,128,278,496 is an even composite number composed of five prime numbers multiplied together.
1321128278496 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 1321128278496:
25 × 32 × 13 × 419 × 842161
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 419 × 842161)See below for interesting mathematical facts about the number 1321128278496 from the Numbermatics database.
Names of 1321128278496
- Cardinal: 1321128278496 can be written as One trillion, three hundred twenty-one billion, one hundred twenty-eight million, two hundred seventy-eight thousand, four hundred ninety-six.
Scientific notation
- Scientific notation: 1.321128278496 × 1012
Factors of 1321128278496
Divisors of 1321128278496
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 72 78 96 104 117 144 156 208 234 288 312 416 419 468 624 838 936 1248 1257 1676 1872 2514 3352 3744 3771 5028 5447 6704 7542 10056 10894 13408 15084 16341 20112 21788 30168 32682 40224 43576 49023 60336 65364 87152 98046 120672 130728 174304 196092 261456 392184 522912 784368 842161 1568736 1684322 2526483 3368644 5052966 6737288 7579449 10105932 10948093 13474576 15158898 20211864 21896186 26949152 30317796 32844279 40423728 43792372 60635592 65688558 80847456 87584744 98532837 121271184 131377116 175169488 197065674 242542368 262754232 350338976 352865459 394131348 525508464 705730918 788262696 1051016928 1058596377 1411461836 1576525392 2117192754 2822923672 3153050784 3175789131 4234385508 4587250967 5645847344 6351578262 8468771016 9174501934 11291694688 12703156524 13761752901 16937542032 18349003868 25406313048 27523505802 33875084064 36698007736 41285258703 50812626096 55047011604 73396015472 82570517406 101625252192 110094023208 146792030944 165141034812 220188046416 330282069624 440376092832 660564139248 1321128278496
- Sum of all divisors σ(n): 4055616386640
- Sum of proper divisors (its aliquot sum) s(n): 2734488108144
- 1321128278496 is an abundant number, because the sum of its proper divisors (2734488108144) is greater than itself. Its abundance is 1413359829648
Bases of 1321128278496
- Binary: 100110011100110010110000110111001111000002
- Hexadecimal: 0x1339961B9E0
- Base-36: GUX1NZS0
Squares and roots of 1321128278496
- 1321128278496 squared (13211282784962) is 1745379928241804536022016
- 1321128278496 cubed (13211282784963) is 2305870779919567238695290018035367936
-
The
square root of 1321128278496 is 1149403.4446163801 -
The
cube root of 1321128278496 is 10972.7376639239
Scales and comparisons
How big is 1321128278496?- 1,321,128,278,496 seconds is equal to 42,007 years, 41 weeks, 1 day, 13 hours, 21 minutes, 36 seconds.
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To count from 1 to 1,321,128,278,496 would take you about one hundred five thousand and 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 1321128278496 cubic inches would be around 914.4 feet tall.
Recreational maths with 1321128278496
- 1321128278496 backwards is 6948728211231
- The number of decimal digits it has is: 13
- The sum of 1321128278496's digits is 54
- More coming soon!
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