18229909259520

Names of 18229909259520

• Cardinal: 18229909259520 can be written as Eighteen trillion, two hundred twenty-nine billion, nine hundred nine million, two hundred fifty-nine thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.822990925952 × 10¹³

Factors of 18229909259520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 707

Divisors of 18229909259520

• Number of divisors d(n): 972
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 49 56 60 63 64 70 72 80 84 90 96 98 105 112 120 126 128 140 144 147 160 168 180 192 196 210 224 240 245 252 256 280 281 288 294 315 320 336 360 384 392 409 420 441 448 480 490 504 560 562 576 588 630 640 672 720 735 768 784 818 840 843 882 896 960 980 1008 1120 1124 1152 1176 1227 1260 1280 1344 1405 1440 1470 1568 1636 1680 1686 1764 1792 1920 1960 1967 2016 2045 2205 2240 2248 2304 2352 2454 2520 2529 2688 2810 2863 2880 2940 3136 3272 3360 3372 3528 3681 3840 3920 3934 4032 4090 4215 4410 4480 4496 4704 4908 5040 5058 5376 5620 5726 5760 5880 5901 6135 6272 6544 6720 6744 7056 7362 7840 7868 8064 8180 8430 8589 8820 8960 8992 9408 9816 9835 10080 10116 11240 11452 11520 11760 11802 12270 12544 12645 13088 13440 13488 13769 14112 14315 14724 15680 15736 16128 16360 16860 17178 17640 17703 17984 18405 18816 19632 19670 20041 20160 20232 22480 22904 23520 23604 24540 25290 25767 26176 26880 26976 27538 28224 28630 29448 29505 31360 31472 32720 33720 34356 35280 35406 35968 36810 37632 39264 39340 40082 40320 40464 41307 42945 44960 45808 47040 47208 49080 50580 51534 52352 53952 55076 56448 57260 58896 59010 60123 62720 62944 65440 67440 68712 68845 70560 70812 71936 73620 78528 78680 78961 80164 80640 80928 82614 85890 88515 89920 91616 94080 94416 98160 100205 101160 103068 104704 107904 110152 112896 114520 114929 117792 118020 120246 123921 125888 128835 130880 134880 137424 137690 141120 141624 147240 157056 157360 157922 160328 161856 165228 171780 177030 179840 180369 183232 188160 188832 196320 200410 202320 206136 206535 215808 220304 229040 229858 235584 236040 236883 240492 247842 251776 257670 261760 269760 274848 275380 282240 283248 294480 300615 314112 314720 315844 320656 323712 330456 343560 344787 354060 359680 360738 366464 377664 392640 394805 400820 404640 412272 413070 440608 458080 459716 471168 472080 473766 480984 495684 503552 515340 523520 539520 549696 550760 552727 564480 566496 574645 588960 601230 619605 629440 631688 641312 647424 660912 687120 689574 708120 710649 721476 732928 755328 785280 789610 801640 804503 809280 824544 826140 881216 901845 916160 919432 942336 944160 947532 961968 991368 1030680 1034361 1079040 1099392 1101520 1105454 1132992 1149290 1177920 1184415 1202460 1239210 1258880 1263376 1282624 1321824 1374240 1379148 1416240 1421298 1442952 1510656 1570560 1579220 1603280 1609006 1618560 1649088 1652280 1658181 1723935 1762432 1803690 1832320 1838864 1888320 1895064 1923936 1982736 2061360 2068722 2198784 2203040 2210908 2265984 2298580 2355840 2368830 2404920 2413509 2478420 2517760 2526752 2565248 2643648 2748480 2758296 2763635 2832480 2842596 2885904 3158440 3206560 3218012 3237120 3298176 3304560 3316362 3447870 3524864 3553245 3607380 3664640 3677728 3776640 3790128 3847872 3869089 3965472 4022515 4122720 4137444 4406080 4421816 4531968 4597160 4711680 4737660 4809840 4827018 4956840 4974543 5053504 5130496 5171805 5287296 5496960 5516592 5527270 5631521 5664960 5685192 5771808 6316880 6413120 6436024 6596352 6609120 6632724 6895740 7106490 7214760 7240527 7355456 7553280 7580256 7695744 7738178 7930944 8045030 8245440 8274888 8290905 8812160 8843632 9194320 9475320 9619680 9654036 9913680 9949086 10107008 10343610 10574592 10993920 11033184 11054540 11263042 11329920 11370384 11543616 11607267 12067545 12633760 12826240 12872048 13218240 13265448 13791480 14212980 14429520 14481054 14710912 15160512 15391488 15476356 15861888 16090060 16490880 16549776 16581810 16894563 17624320 17687264 18388640 18950640 19239360 19308072 19345445 19827360 19898172 20214016 20687220 22066368 22109080 22526084 22659840 22740768 23087232 23214534 24135090 24872715 25267520 25652480 25744096 26436480 26530896 27582960 28157605 28425960 28859040 28962108 29421824 30321024 30952712 31723776 32180120 32295049 32981760 33099552 33163620 33789126 34821801 35374528 36202635 36777280 37901280 38478720 38616144 38690890 39654720 39796344 41374440 44132736 44218160 45052168 45481536 46174464 46429068 48270180 49745430 50535040 50683689 51488192 52872960 53061792 55165920 56315210 56851920 57718080 57924216 58036335 60642048 61905424 64360240 64590098 66199104 66327240 67578252 69643602 70749056 72405270 73554560 75802560 76957440 77232288 77381780 79309440 79592688 82748880 84472815 88265472 88436320 90104336 90963072 92858136 96540360 96885147 99490860 101070080 101367378 102976384 106123584 110331840 112630420 113703840 115436160 115848432 116072670 123810848 128720480 129180196 132398208 132654480 135156504 139287204 141498112 144810540 147109120 151605120 154464576 154763560 158618880 159185376 161475245 165497760 168945630 174109005 176872640 180208672 181926144 185716272 193080720 193770294 198981720 202734756 205952768 212247168 220663680 225260840 226065343 227407680 230872320 231696864 232145340 247621696 253418445 257440960 258360392 264796416 265308960 270313008 278574408 289621080 290655441 303210240 308929152 309527120 318370752 322950490 330995520 337891260 348218010 353745280 360417344 371432544 386161440 387540588 397963440 405469512 424494336 441327360 450521680 452130686 454815360 463393728 464290680 484425735 495243392 506836890 514881920 516720784 530617920 540626016 557148816 579242160 581310882 617858304 619054240 636741504 645900980 661991040 675782520 678196029 696436020 707490560 720834688 742865088 772322880 775081176 795926880 810939024 901043360 904261372 909630720 926787456 928581360 968851470 990486784 1013673780 1029763840 1033441568 1061235840 1081252032 1114297632 1130326715 1158484320 1162621764 1238108480 1273483008 1291801960 1323982080 1351565040 1356392058 1392872040 1441669376 1453277205 1485730176 1544645760 1550162352 1582457401 1591853760 1621878048 1802086720 1808522744 1853574912 1857162720 1937702940 2027347560 2034588087 2066883136 2122471680 2162504064 2228595264 2260653430 2316968640 2325243528 2476216960 2583603920 2703130080 2712784116 2785744080 2906554410 2971460352 3089291520 3100324704 3164914802 3183707520 3243756096 3390980145 3604173440 3617045488 3714325440 3875405880 4054695120 4069176174 4133766272 4325008128 4457190528 4521306860 4633937280 4650487056 4747372203 4952433920 5167207840 5406260160 5425568232 5571488160 5813108820 6200649408 6329829604 6367415040 6487512192 6781960290 7208346880 7234090976 7428650880 7750811760 7912287005 8109390240 8138352348 8267532544 8914381056 9042613720 9267874560 9300974112 9494744406 10172940435 10334415680 10812520320 10851136464 11142976320 11626217640 12401298816 12659659208 12975024384 13563920580 14242116609 14468181952 14857301760 15501623520 15824574010 16218780480 16276704696 18085227440 18601948224 18989488812 20345880870 20668831360 21625040640 21702272928 22285952640 23252435280 23736861015 24802597632 25319318416 27127841160 28484233218 28936363904 31003247040 31649148020 32437560960 32553409392 36170454880 37203896448 37978977624 40691761740 41337662720 43404545856 44571905280 46504870560 47473722030 50638636832 54255682320 56968466436 57872727808 62006494080 63298296040 64875121920 65106818784 71210583045 72340909760 74407792896 75957955248 81383523480 86809091712 93009741120 94947444060 101277273664 108511364640 113936932872 124012988160 126596592080 130213637568 142421166090 144681819520 151915910496 162767046960 173618183424 186019482240 189894888120 202554547328 217022729280 227873865744 253193184160 260427275136 284842332180 289363639040 303831820992 325534093920 372038964480 379789776240 405109094656 434045458560 455747731488 506386368320 520854550272 569684664360 607663641984 651068187840 759579552480 868090917120 911495462976 1012772736640 1139369328720 1215327283968 1302136375680 1519159104960 1822990925952 2025545473280 2278738657440 2604272751360 3038318209920 3645981851904 4557477314880 6076636419840 9114954629760 18229909259520
• Sum of all divisors σ(n): 73813385334780
• Sum of proper divisors (its aliquot sum) s(n): 55583476075260
• 18229909259520 is an abundant number, because the sum of its proper divisors (55583476075260) is greater than itself. Its abundance is 37353566815740

Bases of 18229909259520

• Binary: 100001001010001111011010001000000010100000000₂
• Hexadecimal: 0x10947B440500
• Base-36: 6GMPDAGW0

Squares and roots of 18229909259520

• 18229909259520 squared (18229909259520²) is 332329591610333034710630400
• 18229909259520 cubed (18229909259520³) is 6058338299309710297182262692736401408000
• The square root of 18229909259520 is 4269649.7818345711
• The cube root of 18229909259520 is 26318.5223555535

Scales and comparisons

• 18,229,909,259,520 seconds is equal to 579,654 years, 37 weeks, 5 days, 3 hours, 12 minutes.
• To count from 1 to 18,229,909,259,520 would take you about one million, four hundred forty-nine thousand, one hundred thirty-six 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 18229909259520 cubic inches would be around 2193.2 feet tall.

Recreational maths with 18229909259520

• 18229909259520 backwards is 02595290992281
• 18229909259520 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18229909259520's digits is 63
• More coming soon!