18020029662180

Names of 18020029662180

• Cardinal: 18020029662180 can be written as Eighteen trillion, twenty billion, twenty-nine million, six hundred sixty-two thousand, one hundred eighty.

Scientific notation

• Scientific notation: 1.802002966218 × 10¹³

Factors of 18020029662180

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 201651

Divisors of 18020029662180

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 28 30 35 36 39 42 43 45 52 60 63 65 70 78 84 86 90 91 105 117 126 127 129 130 140 156 172 180 182 195 210 215 234 252 254 258 260 273 301 315 364 381 387 390 420 430 455 468 508 516 546 559 585 602 630 635 645 762 774 780 819 860 889 903 910 1092 1118 1143 1170 1204 1260 1270 1290 1365 1505 1524 1548 1638 1651 1677 1778 1806 1820 1905 1935 2236 2286 2340 2540 2580 2667 2709 2730 2795 3010 3276 3302 3354 3556 3612 3810 3870 3913 4095 4445 4515 4572 4953 5031 5334 5418 5460 5461 5590 5715 6020 6604 6708 7620 7740 7826 8001 8190 8255 8385 8890 9030 9906 10062 10668 10836 10922 11180 11430 11557 11739 13335 13545 14859 15652 16002 16380 16383 16510 16770 17780 18060 19565 19812 20124 21844 22860 23114 23478 24765 25155 26670 27090 27305 29718 32004 32766 33020 33540 34671 35217 38227 39130 40005 46228 46956 49149 49530 50310 53340 54180 54610 57785 58695 59436 65532 69342 70434 70993 74295 76454 78260 80010 81915 98298 99060 100620 104013 109220 114681 115570 117390 138684 140868 141986 148590 152908 160020 163830 173355 176085 191135 196596 201451 208026 212979 229362 231140 234780 245745 283972 297180 327660 344043 346710 352170 354965 382270 402902 416052 425958 458724 491490 496951 520065 573405 604353 638937 688086 693420 704340 709930 764540 805804 851916 982980 993902 1007255 1040130 1064895 1146810 1208706 1277874 1376172 1410157 1419860 1490853 1720215 1813059 1987804 2014510 2080260 2129790 2293620 2417412 2484755 2555748 2618863 2820314 2981706 3021765 3194685 3440430 3626118 4029020 4230471 4259580 4472559 4969510 5237726 5640628 5963412 6043530 6389370 6880860 7050785 7252236 7454265 7856589 8460942 8662393 8945118 9065295 9939020 10475452 12087060 12691413 12778740 13094315 14101570 14908530 15713178 16921884 17324786 17890236 18130590 18332041 21152355 22362795 23569767 25382826 25584277 25987179 26188630 28203140 29817060 31426356 34649572 36261180 36664082 39282945 42304710 43311965 44725590 47139534 50765652 51168554 51974358 52377260 54996123 60636751 63457065 73328164 76752831 77961537 78565890 84609420 86623930 89451180 91660205 94279068 102337108 103948716 109992246 112611109 117848835 121273502 126914130 127921385 129935895 153505662 155923074 157131780 164988369 173247860 179089939 181910253 183320410 219984492 225222218 230258493 235697670 242547004 253828260 255842770 259871790 274980615 303183755 307011324 311846148 329976738 332595601 337833327 358179878 363820506 366640820 383764155 389807685 450444436 460516986 471395340 511685540 519743580 537269817 545730759 549961230 563055545 606367510 659953476 665191202 675666654 716359756 727641012 767528310 779615370 788277763 824941845 895449695 909551265 921033972 997786803 1013499981 1074539634 1091461518 1099922460 1100123911 1126111090 1151292465 1212735020 1330382404 1351333308 1535056620 1559230740 1576555526 1611809451 1649883690 1662978005 1689166635 1790899390 1819102530 1995573606 2026999962 2149079268 2182923036 2200247822 2252222180 2302584930 2328169207 2364833289 2686349085 2728653795 2993360409 3153111052 3223618902 3299767380 3300371733 3325956010 3378333270 3581798780 3638205060 3941388815 3991147212 4053999924 4400495644 4605169860 4656338414 4729666578 4988934015 5067499905 5372698170 5457307590 5500619555 5986720818 6447237804 6600743466 6651912020 6756666540 6984507621 7094499867 7700867377 7882777630 8059047255 9312676828 9459333156 9901115199 9977868030 10134999810 10745396340 10914615180 11001239110 11640846035 11824166445 11973441636 13201486932 13969015242 14188999734 14301610843 14966802045 15401734754 15765555260 16118094510 16501858665 19802230398 19955736060 20269999620 20953522863 22002478220 23102602131 23281692070 23648332890 27938030484 28377999468 28603221686 29933604090 30803469508 32236189020 33003717330 34922538105 35472499335 38504336885 39604460796 41907045726 42904832529 46205204262 46563384140 47296665780 49505575995 57206443372 59867208180 66007434660 69307806393 69845076210 70944998670 71508054215 77008673770 83814091452 85809665058 92410408524 99011151990 100111275901 104767614315 115513010655 128714497587 138615612786 139690152420 141889997340 143016108430 154017347540 171619330116 198022303980 200222551802 209535228630 214524162645 231026021310 257428995174 277231225572 286032216860 300333827703 346539031965 400445103604 419070457260 429048325290 462052042620 500556379505 514857990348 600667655406 643572487935 693078063930 858096650580 901001483109 1001112759010 1201335310812 1287144975870 1386156127860 1501669138515 1802002966218 2002225518020 2574289951740 3003338277030 3604005932436 4505007415545 6006676554060 9010014831090 18020029662180
• Sum of all divisors σ(n): 69381693308928
• Sum of proper divisors (its aliquot sum) s(n): 51361663646748
• 18020029662180 is an abundant number, because the sum of its proper divisors (51361663646748) is greater than itself. Its abundance is 33341633984568

Bases of 18020029662180

• Binary: 100000110001110011101011101111000001111100100₂
• Hexadecimal: 0x10639D7783E4
• Base-36: 6DYACEB50

Squares and roots of 18020029662180

• 18020029662180 squared (18020029662180²) is 324721469025847044922352400
• 18020029662180 cubed (18020029662180³) is 5851490503792427858600489202902912232000
• The square root of 18020029662180 is 4245000.5491377737
• The cube root of 18020029662180 is 26217.1311839945

Scales and comparisons

• 18,020,029,662,180 seconds is equal to 572,981 years, 10 weeks, 4 days, 3 hours, 3 minutes.
• To count from 1 to 18,020,029,662,180 would take you about one million, four hundred thirty-two thousand, four hundred fifty-three 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 18020029662180 cubic inches would be around 2184.8 feet tall.

Recreational maths with 18020029662180

• 18020029662180 backwards is 08126692002081
• 18020029662180 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18020029662180's digits is 45
• More coming soon!