18228427253883

Names of 18228427253883

• Cardinal: 18228427253883 can be written as Eighteen trillion, two hundred twenty-eight billion, four hundred twenty-seven million, two hundred fifty-three thousand, eight hundred eighty-three.

Scientific notation

• Scientific notation: 1.8228427253883 × 10¹³

Factors of 18228427253883

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 81

Divisors of 18228427253883

• Number of divisors d(n): 640
• Complete list of divisors:
  1 3 7 9 11 17 21 27 33 43 49 51 63 77 99 119 121 129 147 153 187 189 231 289 297 301 343 357 363 387 441 459 473 539 561 693 731 833 847 867 903 1029 1071 1089 1161 1309 1323 1331 1419 1617 1683 2023 2057 2079 2107 2193 2401 2499 2541 2601 2709 3087 3179 3213 3267 3311 3773 3927 3993 4257 4851 4913 5049 5117 5203 5831 5929 6069 6171 6321 6579 7203 7497 7623 7803 8041 8127 9163 9261 9317 9537 9933 11319 11781 11979 12427 12771 14161 14399 14553 14739 14749 15351 15609 17493 17787 18207 18513 18963 19737 21609 22253 22491 22627 22869 23177 24123 26411 27489 27951 28611 29799 33957 34391 34969 35343 35819 35937 36421 37281 40817 41503 42483 43197 44217 44247 46053 46827 52479 53361 54043 54621 55539 56287 56889 57233 64141 64827 65219 66759 67881 69531 72369 79233 82467 83853 85833 86989 88451 89397 99127 100793 101871 103173 103243 104907 107457 109263 111843 122451 124509 127449 129591 132651 132741 136697 138159 140481 155771 157437 158389 160083 162129 162239 168861 171699 192423 195657 200277 203643 208593 211259 217107 237699 240737 244783 247401 250733 251559 254947 260967 265353 290521 297381 302379 309519 309729 314721 322371 327789 335529 367353 373527 378301 382347 384659 388773 394009 398223 400631 410091 448987 456533 467313 475167 486387 486717 506583 515097 577269 586971 594473 600831 608923 610929 619157 625779 633777 693889 705551 713097 722211 734349 752199 764841 782901 796059 871563 892143 907137 928557 929187 944163 956879 967113 972961 983367 1090397 1102059 1108723 1120581 1134903 1135673 1153977 1182027 1201893 1230273 1346961 1369599 1401939 1425501 1459161 1460151 1478813 1503667 1519749 1545291 1685159 1713481 1731807 1755131 1760913 1783419 1784629 1826769 1857471 1901331 2081667 2116653 2166633 2203047 2256597 2294523 2323849 2348703 2388177 2614689 2648107 2676429 2692613 2721411 2758063 2787561 2804417 2870637 2918883 3195731 3271191 3326169 3404709 3407019 3461931 3546081 3605679 3690819 4040883 4108797 4161311 4205817 4262461 4276503 4334099 4380453 4436439 4511001 4938857 5055477 5140443 5265393 5350257 5353887 5480307 5572413 5703993 6245001 6349959 6499899 6539203 6609141 6698153 6769791 6810727 6883569 6971547 7632779 7761061 7844067 7944321 8077839 8274189 8413251 8611911 8756649 9587193 9813573 9978507 10214127 10221057 10351691 10385793 10525669 10638243 10817037 11796113 11994367 12122649 12326391 12483933 12492403 12787383 13002297 13309317 13533003 14816571 15166431 15421329 15796179 16050771 16061661 16266943 16440921 16540337 16717239 18536749 18735003 18848291 19049877 19306441 19617609 19630919 20094459 20432181 20914641 22898337 23283183 23832963 24233517 24822567 25239753 25562339 25835733 26269947 28761579 29129177 29440719 29837227 29935521 30338693 30663171 31055073 31577007 35388339 35983101 37451799 37477209 38362149 39006891 39927951 40599009 44449713 45499293 45774421 46263987 46887071 47388537 47675089 48184983 48800829 49621011 54327427 55610247 56544873 57919323 58852827 58892757 60283377 61296543 62743923 68695011 69849549 71498889 72461837 72700551 73679683 74467701 75719259 76687017 83960569 86284737 87387531 89511681 91016079 93165219 94731021 106165017 107949303 112355397 112431627 113868601 115086447 115782359 117020673 129757243 131938037 133349139 137323263 137416433 140661213 143025267 146402487 148863033 162982281 166830741 169634619 173757969 176558481 176678271 178936373 180850131 183889629 203904239 206085033 209548647 212370851 217385511 221039049 230061051 251881707 262162593 268535043 273048237 279495657 281185729 284193063 318495051 320420947 323847909 328209497 333725623 337294881 341605803 347347077 389271729 395814111 411969789 412249299 421983639 429075801 439207461 446589099 488946843 500492223 507232859 508903857 515757781 521273907 530034813 536809119 611712717 637112553 652156533 663117147 690183153 755645121 786487779 797080207 805605129 810476513 819144711 843557187 923566259 961262841 984628491 1001176869 1024817409 1042041231 1167815187 1187442333 1235909367 1236747897 1252554611 1265950917 1287227403 1427329673 1466840529 1521698577 1547273343 1610427357 1835138151 1911337659 1956469599 1968300103 1989351441 2242946629 2266935363 2336079361 2391240621 2431429539 2530671561 2770698777 2883788523 2953885473 3003530607 3074452227 3126123693 3503445561 3562326999 3610304467 3710243691 3757663833 4281989019 4565095731 4641820029 4831282071 5505414453 5579561449 5673335591 5734012977 5904900309 6728839887 7008238083 7173721863 7294288617 7592014683 8312096331 8651365569 8767882277 8861656419 9010591821 10830913401 11272991499 12845967057 13695287193 13778100721 13925460087 15700626403 16738684347 17020006773 17714700927 20186519661 21024714249 21521165589 21882865851 24936288993 26303646831 32492740203 33818974497 38537901171 39713349137 41334302163 47101879209 50216053041 51060020319 53144102781 60559558983 61375175939 63074142747 78910940493 96446705047 97478220609 119140047411 124002906489 141305637627 150648159123 153180060957 184125527817 236732821479 289340115141 357420142233 372008719467 423916912881 552376583451 675126935329 868020345423 1072260426699 1657129750353 2025380805987 2604061036269 6076142417961 18228427253883
• Sum of all divisors σ(n): 37673620300800
• Sum of proper divisors (its aliquot sum) s(n): 19445193046917
• 18228427253883 is an abundant number, because the sum of its proper divisors (19445193046917) is greater than itself. Its abundance is 1216765793034

Bases of 18228427253883

• Binary: 100001001010000100010111011100110100001111011₂
• Hexadecimal: 0x109422EE687B
• Base-36: 6GM0UXY0R

Squares and roots of 18228427253883

• 18228427253883 squared (18228427253883²) is 332275560150104528538577689
• 18228427253883 cubed (18228427253883³) is 6056860876439405478423868106724922416387
• The square root of 18228427253883 is 4269476.2271129933
• The cube root of 18228427253883 is 26317.8091456497

Scales and comparisons

• 18,228,427,253,883 seconds is equal to 579,607 years, 31 weeks, 2 days, 6 hours, 58 minutes, 3 seconds.
• To count from 1 to 18,228,427,253,883 would take you about one million, four hundred forty-nine thousand and nineteen 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 18228427253883 cubic inches would be around 2193.2 feet tall.

Recreational maths with 18228427253883

• 18228427253883 backwards is 38835272482281
• 18228427253883 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18228427253883's digits is 63
• More coming soon!