18748496008970

Names of 18748496008970

• Cardinal: 18748496008970 can be written as Eighteen trillion, seven hundred forty-eight billion, four hundred ninety-six million, eight thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 1.874849600897 × 10¹³

Factors of 18748496008970

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1328

Divisors of 18748496008970

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 5 7 10 13 14 17 23 26 34 35 46 49 65 70 71 85 91 97 98 115 119 130 142 161 170 182 194 221 230 238 245 299 322 355 391 442 455 485 490 497 595 598 637 679 710 782 805 833 910 923 970 994 1093 1105 1127 1190 1207 1261 1274 1358 1495 1547 1610 1633 1649 1666 1846 1955 2093 2186 2210 2231 2254 2414 2485 2522 2737 2990 3094 3185 3266 3298 3395 3479 3910 4165 4186 4462 4615 4753 4970 5083 5465 5474 5635 6035 6305 6370 6461 6790 6887 6958 7651 7735 8165 8245 8330 8449 8827 9230 9506 10166 10465 10829 10930 11155 11270 11431 11543 12070 12610 12922 13685 13774 14209 14651 15302 15470 15617 15691 16330 16490 16898 17395 17654 18581 19159 20930 21229 21437 21658 22310 22862 23086 23765 25139 25415 27370 27761 28418 29003 29302 31234 31382 32305 34435 34790 35581 37162 37927 38255 38318 42245 42458 42874 44135 45227 47530 48209 50278 50830 53557 54145 55522 57155 57715 58006 59143 61789 64610 68870 71045 71162 73255 75854 76510 77603 78085 78455 80017 80801 84490 88270 89531 90454 92905 95795 96418 99463 106021 106145 107114 107185 108290 109319 109837 114310 115430 117079 118286 123578 125695 130067 138805 142090 145015 146510 148603 150059 155206 156170 156910 158401 160034 161602 175973 177905 179062 185810 189635 191590 194327 198926 203021 212042 212290 214370 218638 219674 226135 234158 241045 241553 249067 251390 260134 265489 267785 277610 290030 295715 297206 300118 308945 316802 326807 337463 351946 355810 360893 379270 388015 388654 400085 404005 406042 427363 447655 452270 482090 483106 493051 497315 498134 530105 530978 535570 543221 546595 549185 585395 591430 617890 626717 650335 653614 674926 696241 721786 742147 743015 750295 768859 776030 792005 800170 808010 819553 854726 879865 895310 910469 971635 986102 994630 1008839 1015105 1040221 1050413 1060210 1086442 1093190 1098370 1108807 1170790 1207765 1231811 1245335 1253434 1300670 1319251 1327445 1360289 1378273 1392482 1421147 1484294 1486030 1500590 1522027 1537718 1584010 1634035 1639106 1687315 1690871 1759730 1784869 1802357 1804465 1820938 1858423 1943270 2017678 2030210 2059213 2080442 2100826 2136815 2217614 2287649 2415530 2438483 2463622 2465255 2490670 2526251 2638502 2654890 2692817 2716105 2720578 2756546 2842294 2991541 3044054 3133585 3268070 3374630 3381742 3451357 3481205 3569738 3604714 3608930 3710735 3716846 3802547 3844295 4097765 4118426 4273630 4387019 4552345 4575298 4876966 4930510 5044195 5052502 5195029 5201105 5252065 5385634 5432210 5544035 5555719 5736871 5983082 6159055 6267170 6596255 6801445 6891365 6902714 6962410 7061873 7105735 7421470 7527491 7605094 7610135 7688590 7761649 8195530 8454355 8774038 8924345 9011785 9104690 9234757 9292115 9647911 10088390 10296065 10390058 10402210 10504130 10654189 11088070 11111438 11438245 11473742 11836097 12192415 12318110 12494083 12616499 12631255 13192510 13464085 13602890 13782730 14123746 14211470 14414491 14957705 15054982 15220270 15523298 16013543 16908710 17069381 17150263 17256785 17683757 17848690 18023570 18469514 18584230 18849719 19012735 19295822 20592130 20940787 21308378 21935095 22876490 23203297 23430641 23672194 24159499 24384830 24988166 25232998 25262510 25975145 26928170 27778595 28684355 28828982 29915410 30342773 31700279 32027086 34138762 34300526 34513570 35006621 35309365 35367514 37637455 37699438 38025470 38808245 38890033 41454211 41881574 43870190 46173785 46406594 46861282 48239555 48318998 49433111 51950290 52692437 53270945 55557190 57368710 59180485 60685546 62470415 63082495 63400558 64643299 67535377 70013242 70618730 72072455 74579323 75274910 77616490 77780066 80067715 82908422 85346905 85751315 87458581 88315493 88418785 92347570 94248595 96479110 97857383 98866222 100901437 104703935 105384874 106541890 116016485 117153205 118360970 119485667 120051841 120797495 124940830 126164990 127967347 129286598 131948033 135070754 144144910 149158646 151713865 158501395 160135430 162423079 164014487 170693810 171502630 173132293 174917162 175033105 176630986 176837570 188497190 194450165 195714766 201802874 207271055 209407870 212399411 221901953 232032970 234306410 238971334 240103682 241594990 245046347 247165555 255934694 263462185 263896066 272230231 290179477 303427730 317002790 323216495 324846158 328028974 337676885 346264586 350066210 368847059 372896615 388900330 394456049 414542110 424798822 437292905 441577465 443803906 489286915 490092694 494331110 504507185 526924370 538904743 544460462 580358954 597428335 600259205 639836735 646432990 659740165 675353770 685001681 737694118 745793230 788912098 812115395 820072435 840362887 865661465 874585810 883154930 895771429 978573830 1009014370 1061997055 1077809486 1109509765 1136961553 1148101409 1194856670 1200518410 1211926051 1225231735 1279673470 1319480330 1361151155 1370003362 1450897385 1486795877 1553313671 1624230790 1640144870 1663575511 1680725774 1715324429 1731322930 1791542858 1844235295 1972280245 2031256339 2123994110 2219019530 2250719809 2273923106 2296202818 2423852102 2450463470 2694523715 2722302310 2761192343 2901794770 2943248981 2973591754 3106627342 3327151022 3425008405 3430648858 3688470590 3772333201 3944560490 4062512678 4201814435 4478857145 4501439618 4795011767 5389047430 5522384686 5684807765 5740507045 5886497962 6059630255 6270400003 6850016810 7433979385 7544666402 7766568355 8317877555 8403628870 8483482357 8576622145 8957714290 9590023534 10156281695 11253599045 11369615530 11481014090 11645028577 12119260510 12540800006 13805961715 14716244905 14867958770 15533136710 15755038663 16635755110 16966964714 17153244290 18861666005 19328346401 20312563390 20602742867 22507198090 23290057154 23975058835 26406332407 27611923430 29432489810 31352000015 31510077326 37723332010 38262236753 38656692802 41205485734 42417411785 47950117670 52812664814 58225142885 62704000030 76524473506 78775193315 81515200039 84834823570 96641732005 103013714335 110285270641 116450285770 132031662035 144219200069 157550386630 163030400078 191311183765 193283464010 206027428670 220570541282 264063324070 267835657271 288438400138 382622367530 407576000195 535671314542 551426353205 721096000345 815152000390 1102852706410 1339178286355 1442192000690 1874849600897 2678356572710 3749699201794 9374248004485 18748496008970
• Sum of all divisors σ(n): 47899947497472
• Sum of proper divisors (its aliquot sum) s(n): 29151451488502
• 18748496008970 is an abundant number, because the sum of its proper divisors (29151451488502) is greater than itself. Its abundance is 10402955479532

Bases of 18748496008970

• Binary: 100010000110100111001011100011101011100001010₂
• Hexadecimal: 0x110D3971D70A
• Base-36: 6N8XUG9OQ

Squares and roots of 18748496008970

• 18748496008970 squared (18748496008970²) is 351506102598364018320460900
• 18748496008970 cubed (18748496008970³) is 6590210761694027144332413146140934273000
• The square root of 18748496008970 is 4329953.3495142877
• The cube root of 18748496008970 is 26565.7538865917

Scales and comparisons

• 18,748,496,008,970 seconds is equal to 596,144 years, 9 weeks, 2 days, 14 hours, 2 minutes, 50 seconds.
• To count from 1 to 18,748,496,008,970 would take you about one million, four hundred ninety thousand, three hundred sixty 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 18748496008970 cubic inches would be around 2213.8 feet tall.

Recreational maths with 18748496008970

• 18748496008970 backwards is 07980069484781
• 18748496008970 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18748496008970's digits is 71
• More coming soon!