12706647683320

Names of 12706647683320

• Cardinal: 12706647683320 can be written as Twelve trillion, seven hundred six billion, six hundred forty-seven million, six hundred eighty-three thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.270664768332 × 10¹³

Factors of 12706647683320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1972

Divisors of 12706647683320

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 20 37 40 67 74 134 148 185 268 296 335 370 536 670 740 1340 1369 1480 1861 2479 2680 2738 3722 4958 5476 6845 7444 9305 9916 10952 12395 13690 14888 18610 19832 24790 27380 37220 49580 54760 68857 74440 91723 99160 124687 137714 183446 249374 275428 344285 366892 458615 498748 550856 623435 688570 733784 917230 997496 1246870 1377140 1834460 2493740 2547709 2754280 3463321 3668920 4613419 4987480 5095418 6926642 9226838 10190836 12738545 13853284 17316605 18453676 20381672 23067095 25477090 27706568 34633210 36907352 46134190 50954180 69266420 92268380 101908360 128142877 138532840 170696503 184536760 232042507 256285754 341393006 464085014 512571508 640714385 682786012 853482515 928170028 1025143016 1160212535 1281428770 1365572024 1706965030 1856340056 2320425070 2562857540 3413930060 4640850140 4741286449 5125715080 6827860120 8585572759 9281700280 9482572898 17171145518 18965145796 23706432245 34342291036 37930291592 42927863795 47412864490 68684582072 85855727590 94825728980 171711455180 189651457960 317666192083 343422910360 635332384166 1270664768332 1588330960415 2541329536664 3176661920830 6353323841660 12706647683320
• Sum of all divisors σ(n): 29838136383720
• Sum of proper divisors (its aliquot sum) s(n): 17131488700400
• 12706647683320 is an abundant number, because the sum of its proper divisors (17131488700400) is greater than itself. Its abundance is 4424841017080

Bases of 12706647683320

• Binary: 10111000111001111111001110001011000011111000₂
• Hexadecimal: 0xB8E7F38B0F8
• Base-36: 4I5CPYDBS

Squares and roots of 12706647683320

• 12706647683320 squared (12706647683320²) is 161458895348021523006222400
• 12706647683320 cubed (12706647683320³) is 2051601298525344010452513940904690368000
• The square root of 12706647683320 is 3564638.5066819889
• The cube root of 12706647683320 is 23335.1356306177

Scales and comparisons

• 12,706,647,683,320 seconds is equal to 404,032 years, 4 weeks, 5 days, 12 hours, 28 minutes, 40 seconds.
• To count from 1 to 12,706,647,683,320 would take you about one million, ten thousand and 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 12706647683320 cubic inches would be around 1944.6 feet tall.

Recreational maths with 12706647683320

• 12706647683320 backwards is 02338674660721
• The number of decimal digits it has is: 14
• The sum of 12706647683320's digits is 55
• More coming soon!