20145354713120

Names of 20145354713120

• Cardinal: 20145354713120 can be written as Twenty trillion, one hundred forty-five billion, three hundred fifty-four million, seven hundred thirteen thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.014535471312 × 10¹³

Factors of 20145354713120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 40420

Divisors of 20145354713120

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 52 56 65 70 80 91 104 112 130 140 151 160 182 208 224 229 260 280 302 364 416 455 458 520 560 604 728 755 910 916 1040 1057 1120 1145 1208 1456 1510 1603 1820 1832 1963 2080 2114 2290 2416 2912 2977 3020 3206 3640 3664 3926 4228 4580 4832 5285 5954 6040 6412 7280 7328 7852 8015 8456 9160 9815 10570 11908 12080 12824 13741 14560 14885 15704 16030 16912 18320 19630 20839 21140 23816 24160 25648 27482 29770 31408 32060 33824 34579 36640 39260 40013 41678 42280 47632 51296 54964 59540 62816 64120 68705 69158 78520 80026 83356 84560 95264 104195 109928 119080 128240 137410 138316 157040 160052 166712 169120 172895 200065 208390 219856 238160 242053 256480 274820 276632 280091 314080 320104 333424 345790 400130 416780 439712 449527 476320 484106 520169 549640 553264 560182 640208 666848 691580 800260 833560 899054 968212 1040338 1099280 1106528 1120364 1210265 1280416 1383160 1400455 1600520 1667120 1798108 1936424 2080676 2198560 2240728 2247635 2420530 2600845 2766320 2800910 3146689 3201040 3334240 3596216 3641183 3872848 4161352 4481456 4495270 4841060 5201690 5532640 5601820 6041963 6293378 6402080 7192432 7282366 7745696 8322704 8962912 8990540 9162977 9682120 10403380 11203640 12083926 12586756 14384864 14564732 15733445 16645408 17981080 18205915 18325954 19364240 20806760 22407280 24167852 25173512 29129464 30209815 31466890 35962160 36411830 36651908 38728480 41613520 42293741 44814560 45814885 48335704 50347024 58258928 60419630 62933780 64140839 71924320 72823660 73303816 78545519 83227040 84587482 91629770 96671408 100694048 116517856 119118701 120839260 125867560 128281678 145647320 146607632 157091038 169174964 183259540 193342816 211468705 238237402 241678520 251735120 256563356 291294640 293215264 314182076 320704195 338349928 366519080 392727595 422937410 476474804 483357040 503470240 513126712 549818633 582589280 595593505 628364152 641408390 676699856 733038160 785455190 833830907 845874820 952949608 966714080 1026253424 1099637266 1191187010 1256728304 1282816780 1353399712 1383609527 1466076320 1570910380 1667661814 1691749640 1905899216 2052506848 2199274532 2382374020 2513456608 2565633560 2749093165 2767219054 3141820760 3335323628 3383499280 3811798432 4169154535 4398549064 4764748040 5131267120 5498186330 5534438108 6283641520 6670647256 6766998560 6918047635 8338309070 8797098128 9529496080 9685266689 10262534240 10996372660 11068876216 12567283040 13341294512 13836095270 16676618140 17594196256 17986923851 19058992160 19370533378 21992745320 22137752432 26682589024 27672190540 33353236280 35973847702 38741066756 43985490640 44275504864 48426333445 55344381080 66706472560 71947695404 77482133512 87970981280 89934619255 96852666890 110688762160 125908466957 133412945120 143895390808 154964267024 179869238510 193705333780 221377524320 251816933914 287790781616 309928534048 359738477020 387410667560 503633867828 575581563232 629542334785 719476954040 774821335120 1007267735656 1259084669570 1438953908080 1549642670240 2014535471312 2518169339140 2877907816160 4029070942624 5036338678280 10072677356560 20145354713120
• Sum of all divisors σ(n): 59223383331840
• Sum of proper divisors (its aliquot sum) s(n): 39078028618720
• 20145354713120 is an abundant number, because the sum of its proper divisors (39078028618720) is greater than itself. Its abundance is 18932673905600

Bases of 20145354713120

• Binary: 100100101001001110100101101100010100000100000₂
• Hexadecimal: 0x125274B62820
• Base-36: 752NC23VK

Squares and roots of 20145354713120

• 20145354713120 squared (20145354713120²) is 405835316517426197500134400
• 20145354713120 cubed (20145354713120³) is 8175696406354878832421092496873443328000
• The square root of 20145354713120 is 4488357.6855148253
• The cube root of 20145354713120 is 27209.7763989613

Scales and comparisons

• 20,145,354,713,120 seconds is equal to 640,559 years, 50 weeks, 1 day, 16 hours, 45 minutes, 20 seconds.
• To count from 1 to 20,145,354,713,120 would take you about one million, six hundred one thousand, three hundred ninety-nine 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 20145354713120 cubic inches would be around 2267.5 feet tall.

Recreational maths with 20145354713120

• 20145354713120 backwards is 02131745354102
• The number of decimal digits it has is: 14
• The sum of 20145354713120's digits is 38
• More coming soon!