13889888328420

Names of 13889888328420

• Cardinal: 13889888328420 can be written as Thirteen trillion, eight hundred eighty-nine billion, eight hundred eighty-eight million, three hundred twenty-eight thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.388988832842 × 10¹³

Factors of 13889888328420

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 141102

Divisors of 13889888328420

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 31 36 39 45 52 54 60 62 65 78 81 90 93 108 117 124 130 135 151 155 156 162 180 186 195 234 260 270 279 302 310 324 351 372 390 403 405 453 465 468 540 558 585 604 620 702 755 780 806 810 837 906 930 1053 1116 1170 1209 1359 1395 1404 1510 1612 1620 1674 1755 1812 1860 1963 2015 2106 2265 2340 2418 2511 2718 2790 3020 3348 3510 3627 3926 4030 4077 4185 4212 4530 4681 4836 5022 5265 5436 5580 5889 6045 6795 7020 7254 7852 8060 8154 8370 9060 9362 9815 10044 10530 10881 11778 12090 12231 12555 13590 14043 14508 16308 16740 17667 18135 18724 19630 20385 21060 21762 23405 23556 24180 24462 25110 27180 28086 29445 32643 35334 36270 39260 40770 42129 43524 46810 48924 50220 53001 54405 56172 58890 60853 61155 65286 70215 70668 72540 81540 84258 88335 93620 106002 108810 117780 121706 122310 126387 130572 140430 140897 159003 163215 168516 176670 182559 210645 212004 217620 243412 244620 252774 265005 280860 281794 304265 318006 326430 353340 365118 379161 421290 422691 505548 530010 547677 563588 608530 631935 636012 652860 704485 730236 758322 795015 842580 845382 912795 1060020 1095354 1217060 1263870 1268073 1408970 1516644 1590030 1643031 1690764 1825590 1831661 1895805 2113455 2190708 2527740 2536146 2738385 2817940 3180060 3286062 3651180 3663322 3791610 3804219 4226910 4367807 4929093 5072292 5476770 5494983 6340365 6572124 7326644 7583220 7608438 8215155 8453820 8735614 9158305 9858186 10953540 10989966 11412657 12680730 13103421 15216876 16430310 16484949 17471228 18316610 19021095 19716372 21275447 21839035 21979932 22825314 24645465 25361460 26206842 27474915 32860620 32969898 36633220 38042190 39310263 42550894 43678070 45650628 49290930 49454847 52413684 54949830 56781491 57063285 63826341 65517105 65939796 76084380 78620526 82424745 85101788 87356140 98581860 98909694 106377235 109899660 113562982 114126570 117930789 127652682 131034210 148364541 157241052 164849490 170344473 191479023 196551315 197819388 212754470 227125964 228253140 235861578 247274235 255305364 262068420 276580811 283907455 296729082 319131705 329698980 340688946 353792367 382958046 393102630 425508940 471723156 494548470 511033419 553161622 567814910 574437069 589653945 593458164 638263410 659538857 681377892 707584734 741822705 765916092 786205260 829742433 851722365 957395115 989096940 1022066838 1106323244 1135629820 1148874138 1179307890 1276526820 1319077714 1382904055 1415169468 1483645410 1533100257 1659484866 1703444730 1723311207 1768961835 1914790230 1978616571 2044133676 2297748276 2358615780 2489227299 2555167095 2638155428 2765808110 2872185345 2967290820 3066200514 3297694285 3318969732 3406889460 3446622414 3537923670 3829580460 3957233142 4148712165 4599300771 4978454598 5110334190 5531616220 5744370690 5935849713 6132401028 6595388570 6893244828 7075847340 7467681897 7665501285 7914466284 8297424330 8574005141 8616556035 9198601542 9893082855 9956909196 10220668380 11488741380 11871699426 12446136495 13190777140 14935363794 15331002570 16594848660 17148010282 17233112070 17807549139 18397203084 19786165710 22403045691 22996503855 23743398852 24892272990 25722015423 29679248565 29870727588 30662005140 34296020564 34466224140 35615098278 37338409485 39572331420 42870025705 44806091382 45993007710 49784545980 51444030846 53422647417 59358497130 71230196556 74676818970 77166046269 85740051410 89037745695 89612182764 91986015420 102888061692 106845294834 112015228455 118716994260 128610077115 149353637940 154332092538 171480102820 178075491390 213690589668 224030456910 231498138807 257220154230 267113237085 308664185076 356150982780 385830231345 448060913820 462996277614 514440308460 534226474170 694494416421 771660462690 925992555228 1068452948340 1157490694035 1388988832842 1543320925380 2314981388070 2777977665684 3472472082105 4629962776140 6944944164210 13889888328420
• Sum of all divisors σ(n): 48759707437056
• Sum of proper divisors (its aliquot sum) s(n): 34869819108636
• 13889888328420 is an abundant number, because the sum of its proper divisors (34869819108636) is greater than itself. Its abundance is 20979930780216

Bases of 13889888328420

• Binary: 11001010000111111101110111000001101011100100₂
• Hexadecimal: 0xCA1FDDC1AE4
• Base-36: 4X8XCVU90

Squares and roots of 13889888328420

• 13889888328420 squared (13889888328420²) is 192928997775978141779696400
• 13889888328420 cubed (13889888328420³) is 2679762234422326929354844993291091688000
• The square root of 13889888328420 is 3726914.0489713471
• The cube root of 13889888328420 is 24038.0694011209

Scales and comparisons

• 13,889,888,328,420 seconds is equal to 441,655 years, 25 weeks, 1 day, 9 hours, 27 minutes.
• To count from 1 to 13,889,888,328,420 would take you about one million, one hundred four thousand, one hundred thirty-eight 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 13889888328420 cubic inches would be around 2003.2 feet tall.

Recreational maths with 13889888328420

• 13889888328420 backwards is 02482388898831
• The number of decimal digits it has is: 14
• The sum of 13889888328420's digits is 72
• More coming soon!