13420680015902080

Names of 13420680015902080

• Cardinal: 13420680015902080 can be written as Thirteen quadrillion, four hundred twenty trillion, six hundred eighty billion, fifteen million, nine hundred two thousand and eighty.

Scientific notation

• Scientific notation: 1.342068001590208 × 10¹⁶

Factors of 13420680015902080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 20540

Divisors of 13420680015902080

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 32 38 40 64 76 80 95 128 152 160 190 304 320 380 608 640 760 1216 1520 2432 3040 4093 6080 8186 12160 16372 16421 20465 32744 32842 40930 65488 65684 77767 81860 82105 130976 131368 155534 163720 164210 261952 262736 311068 311999 327440 328420 388835 523904 525472 622136 623998 654880 656840 777670 1050944 1244272 1247996 1309760 1313680 1555340 1559995 2101888 2488544 2495992 2619520 2627360 3110680 3119990 4977088 4991984 5254720 6221360 6239980 9954176 9983968 10509440 12442720 12479960 19967936 24885440 24959920 39935872 49770880 49919840 67211153 99839680 134422306 199679360 268844612 269649241 336055765 537689224 539298482 672111530 1075378448 1078596964 1277011907 1344223060 1348246205 2150756896 2157193928 2554023814 2688446120 2696492410 4301513792 4314387856 5108047628 5123335579 5376892240 5392984820 6385059535 8603027584 8628775712 10216095256 10246671158 10753784480 10785969640 12770119070 17257551424 20432190512 20493342316 21507568960 21571939280 25540238140 25616677895 34515102848 40864381024 40986684632 43015137920 43143878560 51080476280 51233355790 81728762048 81973369264 86287757120 102160952560 102466711580 163457524096 163946738528 172575514240 204321905120 204933423160 327893477056 408643810240 409866846320 655786954112 817287620480 819733692640 1103674343413 1639467385280 2207348686826 3278934770560 4414697373652 5518371717065 8829394747304 11036743434130 17658789494608 20969812524847 22073486868260 35317578989216 41939625049694 44146973736520 70635157978432 83879250099388 88293947473040 104849062624235 141270315956864 167758500198776 176587894946080 209698125248470 335517000397552 353175789892160 419396250496940 671034000795104 706351579784320 838792500993880 1342068001590208 1677585001987760 2684136003180416 3355170003975520 6710340007951040 13420680015902080
• Sum of all divisors σ(n): 33782743464253200
• Sum of proper divisors (its aliquot sum) s(n): 20362063448351120
• 13420680015902080 is an abundant number, because the sum of its proper divisors (20362063448351120) is greater than itself. Its abundance is 6941383432449040

Bases of 13420680015902080

• Binary: 101111101011100000100110010000111111011111010110000000₂
• Hexadecimal: 0x2FAE0990FDF580
• Base-36: 3O58FA9S134

Squares and roots of 13420680015902080

• 13420680015902080 squared (13420680015902080²) is 180114652089233454281676148326400
• 13420680015902080 cubed (13420680015902080³) is 2417261111865131241904162978984706596778278912000
• The square root of 13420680015902080 is 115847658.6552446471
• The cube root of 13420680015902080 is 237642.8984008425

Scales and comparisons

• 13,420,680,015,902,080 seconds is equal to 426,736,111 years, 32 weeks, 11 hours, 54 minutes, 40 seconds.
• To count from 1 to 13,420,680,015,902,080 would take you about one billion, two hundred eighty million, two hundred eight thousand, three hundred thirty-four 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 13420680015902080 cubic inches would be around 19803.6 feet tall.

Recreational maths with 13420680015902080

• 13420680015902080 backwards is 08020951008602431
• The number of decimal digits it has is: 17
• The sum of 13420680015902080's digits is 49
• More coming soon!