1342905486440

Names of 1342905486440

• Cardinal: 1342905486440 can be written as One trillion, three hundred forty-two billion, nine hundred five million, four hundred eighty-six thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.34290548644 × 10¹²

Factors of 1342905486440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 105519

Divisors of 1342905486440

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 56 61 70 122 140 244 280 305 427 488 610 751 854 1220 1502 1708 2135 2440 3004 3416 3755 4270 5257 6008 7510 8540 10514 15020 17080 21028 26285 30040 42056 45811 52570 91622 104693 105140 183244 209386 210280 229055 320677 366488 418772 458110 523465 641354 732851 837544 916220 1046930 1282708 1465702 1603385 1832440 2093860 2565416 2931404 3206770 3664255 4187720 5862808 6386273 6413540 7328510 12772546 12827080 14657020 25545092 29314040 31931365 44703911 51090184 63862730 78624443 89407822 127725460 157248886 178815644 223519555 255450920 314497772 357631288 393122215 447039110 550371101 628995544 786244430 894078220 1100742202 1572488860 1788156440 2201484404 2751855505 3144977720 4402968808 4796091023 5503711010 9592182046 11007422020 19184364092 22014844040 23980455115 33572637161 38368728184 47960910230 67145274322 95921820460 134290548644 167863185805 191843640920 268581097288 335726371610 671452743220 1342905486440
• Sum of all divisors σ(n): 3514502200320
• Sum of proper divisors (its aliquot sum) s(n): 2171596713880
• 1342905486440 is an abundant number, because the sum of its proper divisors (2171596713880) is greater than itself. Its abundance is 828691227440

Bases of 1342905486440

• Binary: 10011100010101011011001111000110001101000₂
• Hexadecimal: 0x138AB678C68
• Base-36: H4X794YW

Squares and roots of 1342905486440

• 1342905486440 squared (1342905486440²) is 1803395145510653023873600
• 1342905486440 cubed (1342905486440³) is 2421789235125518081227033741073984000
• The square root of 1342905486440 is 1158837.9897293665
• The cube root of 1342905486440 is 11032.7001777411

Scales and comparisons

• 1,342,905,486,440 seconds is equal to 42,700 years, 12 weeks, 3 days, 13 hours, 47 minutes, 20 seconds.
• To count from 1 to 1,342,905,486,440 would take you about one hundred six thousand, seven hundred fifty 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 1342905486440 cubic inches would be around 919.4 feet tall.

Recreational maths with 1342905486440

• 1342905486440 backwards is 0446845092431
• The number of decimal digits it has is: 13
• The sum of 1342905486440's digits is 50
• More coming soon!