18049547032020

Names of 18049547032020

• Cardinal: 18049547032020 can be written as Eighteen trillion, forty-nine billion, five hundred forty-seven million, thirty-two thousand and twenty.

Scientific notation

• Scientific notation: 1.804954703202 × 10¹³

Factors of 18049547032020

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 9723

Divisors of 18049547032020

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 19 20 21 28 30 35 36 37 38 42 45 57 60 63 70 74 76 84 90 95 105 111 114 126 133 140 148 171 180 185 190 210 222 228 252 259 266 285 315 333 342 370 380 399 420 444 518 532 555 570 630 665 666 684 703 740 777 798 855 1036 1110 1140 1197 1260 1295 1330 1332 1406 1554 1596 1665 1710 1995 2109 2220 2331 2394 2590 2660 2812 3108 3121 3330 3420 3515 3885 3990 4218 4662 4788 4921 5180 5985 6242 6327 6529 6660 7030 7770 7980 8436 9324 9363 9842 10545 11655 11970 12484 12654 13058 14060 14763 15540 15605 18726 19587 19684 21090 21847 23310 23940 24605 25308 26116 28089 29526 31210 31635 32645 37452 39174 42180 43694 44289 45703 46620 46815 49210 56178 58761 59052 59299 62420 63270 65290 65541 73815 78348 87388 88578 91406 93630 97935 98420 109235 112356 115477 117522 118598 124051 126540 130580 131082 137109 140445 147630 177156 177897 182812 187260 195870 196623 218470 221445 228515 230954 235044 237196 241573 248102 262164 274218 280890 293805 295260 296495 327705 346431 355794 372153 391740 393246 411327 415093 436940 442890 457030 461908 483146 496204 533691 548436 561780 577385 587610 592990 620255 655410 685545 692862 711588 724719 744306 786492 808339 822654 830186 868357 885780 889485 914060 966292 983115 1039293 1067382 1116459 1154770 1175220 1185980 1207865 1240510 1245279 1310820 1371090 1385724 1449438 1488612 1616678 1645308 1660372 1691011 1732155 1736714 1778970 1860765 1966230 2056635 2075465 2078586 2134764 2174157 2194063 2232918 2309540 2415730 2425017 2481020 2490558 2605071 2668455 2742180 2898876 3233356 3382022 3464310 3473428 3557940 3623595 3721530 3735837 3932460 4041695 4113270 4150930 4157172 4341785 4348314 4388126 4465836 4589887 4831460 4850034 4981116 5073033 5196465 5210142 5336910 5582295 6226395 6582189 6764044 6928620 7247190 7275051 7443060 7471674 7815213 8083390 8226540 8301860 8455055 8683570 8696628 8776252 9179774 9700068 10146066 10392930 10420284 10673820 10870785 10970315 11164590 12125085 12452790 13025355 13164378 13769661 14494380 14550102 14943348 15219099 15358441 15630426 16166780 16910110 17367140 18359548 18679185 19746567 20292132 20377009 20785860 21741570 21940630 22329180 22949435 24250170 24905580 25365165 26050710 26328756 27539322 29100204 30438198 30716882 31260852 32129209 32910945 33820220 36375255 37358370 39076065 39493134 40754018 41308983 43483140 43881260 45898870 46075323 48500340 50730330 52101420 55078644 60876396 61131027 61433764 64258418 65821890 68848305 72750510 74716740 76095495 76792205 78152130 78986268 81508036 82617966 91797740 92150646 96387627 98732835 101460660 101885045 122262054 128516836 131643780 137696610 138225969 142639063 145501020 152190990 153584410 156304260 160646045 165235932 183393081 184301292 192775254 197465670 203770090 206544915 230376615 244524108 275393220 276451938 285278126 289162881 304381980 305655135 307168820 321292090 366786162 385550508 387163171 394931340 407540180 413089830 427917189 460753230 481938135 552903876 570556252 578325762 611310270 642584180 691129845 713195315 733572324 753949333 774326342 826179660 855834378 916965405 921506460 963876270 1156651524 1161489513 1222620540 1283751567 1382259690 1426390630 1445814405 1507898666 1548652684 1711668756 1833930810 1927752540 1935815855 2139585945 2261847999 2322979026 2567503134 2710142197 2764519380 2852781260 2891628810 3015797332 3484468539 3667861620 3769746665 3871631710 4279171890 4523695998 4645958052 5135006268 5277645331 5420284394 5783257620 5807447565 6418757835 6785543997 6968937078 7539493330 7743263420 8130426591 8558343780 9047391996 10555290662 10840568788 11309239995 11614895130 12837515670 13550710985 13571087994 13937874156 14325037327 15078986660 15832935993 16260853182 17422342695 21110581324 22618479990 23229790260 24391279773 25675031340 26388226655 27101421970 27142175988 28650074654 31665871986 32521706364 33927719985 34844685390 40652132955 42975111981 45236959980 47498807979 48782559546 52776453310 54202843940 57300149308 63331743972 67855439970 69689370780 71625186635 79164679965 81304265910 85950223962 94997615958 97565119092 100275261289 105552906620 121956398865 128925335943 135710879940 143250373270 158329359930 162608531820 171900447924 189995231916 200550522578 214875559905 237494039895 243912797730 257850671886 286500746540 300825783867 316658719860 401101045156 429751119810 474988079790 487825595460 501376306445 515701343772 601651567734 644626679715 859502239620 902477351601 949976159580 1002752612890 1203303135468 1289253359430 1504128919335 1804954703202 2005505225780 2578506718860 3008257838670 3609909406404 4512386758005 6016515677340 9024773516010 18049547032020
• Sum of all divisors σ(n): 67677187468800
• Sum of proper divisors (its aliquot sum) s(n): 49627640436780
• 18049547032020 is an abundant number, because the sum of its proper divisors (49627640436780) is greater than itself. Its abundance is 31578093404760

Bases of 18049547032020

• Binary: 100000110101001111100110101101101010111010100₂
• Hexadecimal: 0x106A7CD6D5D4
• Base-36: 6EBUI9ZH0

Squares and roots of 18049547032020

• 18049547032020 squared (18049547032020²) is 325786148061101990905280400
• 18049547032020 cubed (18049547032020³) is 5880292401809491717554916876765878408000
• The square root of 18049547032020 is 4248475.8481154157
• The cube root of 18049547032020 is 26231.4382008695

Scales and comparisons

• 18,049,547,032,020 seconds is equal to 573,919 years, 39 weeks, 5 days, 8 hours, 27 minutes.
• To count from 1 to 18,049,547,032,020 would take you about one million, four hundred thirty-four thousand, seven 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 18049547032020 cubic inches would be around 2186 feet tall.

Recreational maths with 18049547032020

• 18049547032020 backwards is 02023074594081
• 18049547032020 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18049547032020's digits is 45
• More coming soon!