13839941440

Names of 13839941440

• Cardinal: 13839941440 can be written as Thirteen billion, eight hundred thirty-nine million, nine hundred forty-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.383994144 × 10¹⁰

Factors of 13839941440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1427

Divisors of 13839941440

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 29 32 40 52 58 64 65 80 89 104 116 130 145 160 178 208 232 260 290 320 356 377 416 445 464 520 580 712 754 832 890 928 1040 1157 1160 1289 1424 1508 1780 1856 1885 2080 2314 2320 2578 2581 2848 3016 3560 3770 4160 4628 4640 5156 5162 5696 5785 6032 6445 7120 7540 9256 9280 10312 10324 11570 12064 12890 12905 14240 15080 16757 18512 20624 20648 23140 24128 25780 25810 28480 30160 33514 33553 37024 37381 41248 41296 46280 51560 51620 60320 67028 67106 74048 74762 82496 82592 83785 92560 103120 103240 114721 120640 134056 134212 149524 165184 167570 167765 185120 186905 206240 206480 229442 268112 268424 299048 335140 335530 370240 373810 412480 412960 458884 485953 536224 536848 573605 598096 670280 671060 747620 825920 917768 971906 1072448 1073696 1147210 1196192 1340560 1342120 1491373 1495240 1835536 1943812 2147392 2294420 2392384 2429765 2681120 2684240 2982746 2990480 3326909 3671072 3887624 4588840 4859530 5362240 5368480 5965492 5980960 6653818 7342144 7456865 7775248 9177680 9719060 10736960 11930984 11961920 13307636 14913730 15550496 16634545 18355360 19438120 23861968 26615272 29827460 31100992 33269090 36710720 38876240 43249817 47723936 53230544 59654920 66538180 77752480 86499634 95447872 106461088 119309840 133076360 155504960 172999268 212922176 216249085 238619680 266152720 345998536 432498170 477239360 532305440 691997072 864996340 1064610880 1383994144 1729992680 2767988288 3459985360 6919970720 13839941440
• Sum of all divisors σ(n): 37156644000
• Sum of proper divisors (its aliquot sum) s(n): 23316702560
• 13839941440 is an abundant number, because the sum of its proper divisors (23316702560) is greater than itself. Its abundance is 9476761120

Bases of 13839941440

• Binary: 1100111000111011001011111101000000₂
• Hexadecimal: 0x338ECBF40
• Base-36: 6CVXZ5S

Squares and roots of 13839941440

• 13839941440 squared (13839941440²) is 191543979062629273600
• 13839941440 cubed (13839941440³) is 2650957453411375239053737984000
• The square root of 13839941440 is 117643.2804710921
• The cube root of 13839941440 is 2400.9221826493

Scales and comparisons

• 13,839,941,440 seconds is equal to 440 years, 3 weeks, 3 days, 12 hours, 10 minutes, 40 seconds.
• To count from 1 to 13,839,941,440 would take you about eight hundred eighty 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 13839941440 cubic inches would be around 200.1 feet tall.

Recreational maths with 13839941440

• 13839941440 backwards is 04414993831
• The number of decimal digits it has is: 11
• The sum of 13839941440's digits is 46
• More coming soon!