1345449037545

Names of 1345449037545

• Cardinal: 1345449037545 can be written as One trillion, three hundred forty-five billion, four hundred forty-nine million, thirty-seven thousand, five hundred forty-five.

Scientific notation

• Scientific notation: 1.345449037545 × 10¹²

Factors of 1345449037545

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3381

Divisors of 1345449037545

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 9 15 27 45 81 103 135 243 309 405 419 515 729 927 1215 1257 1545 2095 2187 2781 2851 3645 3771 4635 6285 8343 8553 10935 11313 13905 14255 18855 25029 25659 33939 41715 42765 43157 56565 75087 76977 101817 125145 128295 129471 169695 215785 225261 230931 293653 305451 375435 384885 388413 509085 647355 692793 880959 916353 1126305 1154655 1165239 1194569 1468265 1527255 1942065 2078379 2642877 3463965 3495717 3583707 4404795 4581765 5826195 5972845 6235137 7928631 10391895 10487151 10751121 13214385 17478585 17918535 23785893 31175685 31461453 32253363 39643155 52435755 53755605 71357679 94384359 96760089 118929465 123040607 157307265 161266815 214073037 290280267 356788395 369121821 471921795 483800445 615203035 642219111 870840801 1070365185 1107365463 1451401335 1845609105 2612522403 3211095555 3322096389 4354204005 5536827315 9966289167 13062612015 16610481945 29898867501 49831445835 89696602503 149494337505 269089807509 448483012515 1345449037545
• Sum of all divisors σ(n): 2451643084800
• Sum of proper divisors (its aliquot sum) s(n): 1106194047255
• 1345449037545 is a deficient number, because the sum of its proper divisors (1106194047255) is less than itself. Its deficiency is 239254990290

Bases of 1345449037545

• Binary: 10011100101000011000000110000111011101001₂
• Hexadecimal: 0x13943030EE9
• Base-36: H639M9K9

Squares and roots of 1345449037545

• 1345449037545 squared (1345449037545²) is 1810233112630766819627025
• 1345449037545 cubed (1345449037545³) is 2435576399121154800422501402121653625
• The square root of 1345449037545 is 1159934.9281511441
• The cube root of 1345449037545 is 11039.6613373045

Scales and comparisons

• 1,345,449,037,545 seconds is equal to 42,781 years, 6 weeks, 19 hours, 45 minutes, 45 seconds.
• To count from 1 to 1,345,449,037,545 would take you about one hundred six thousand, nine hundred fifty-two 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 1345449037545 cubic inches would be around 920 feet tall.

Recreational maths with 1345449037545

• 1345449037545 backwards is 5457309445431
• The number of decimal digits it has is: 13
• The sum of 1345449037545's digits is 54
• More coming soon!