1138901349689811191800

Names of 1138901349689811191800

• Cardinal: 1138901349689811191800 can be written as One sextillion, one hundred thirty-eight quintillion, nine hundred one quadrillion, three hundred forty-nine trillion, six hundred eighty-nine billion, eight hundred eleven million, one hundred ninety-one thousand, eight hundred.

Scientific notation

• Scientific notation: 1.1389013496898111918 × 10²¹

Factors of 1138901349689811191800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 612212

Divisors of 1138901349689811191800

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 50 71 100 142 200 284 355 463 568 710 926 1420 1775 1852 2315 2840 3550 3704 4630 7100 9260 11575 14200 18520 23150 32873 46300 65746 92600 131492 164365 214369 262984 328730 428738 611671 657460 821825 857476 1071845 1223342 1314920 1643650 1714952 2143690 2446684 3058355 3287300 4287380 4893368 5359225 6116710 6574600 8574760 10718450 12233420 15220199 15291775 21436900 24466840 30440398 30583550 42873800 43428641 60880796 61167100 76100995 86857282 121761592 122334200 152201990 173714564 217143205 283203673 304403980 347429128 380504975 434286410 566407346 608807960 761009950 868572820 1085716025 1132814692 1416018365 1522019900 1737145640 2171432050 2265629384 2832036730 3044039800 4342864100 5664073460 7080091825 8685728200 11328146920 14160183650 20107460783 28320367300 40214921566 56640734600 80429843132 100537303915 131123300599 160859686264 201074607830 262246601198 374141412241 402149215660 502686519575 524493202396 655616502995 748282824482 804298431320 1005373039150 1048986404792 1311233005990 1496565648964 1870707061205 2010746078300 2622466011980 2993131297928 3278082514975 3741414122410 4021492156600 5244932023960 6556165029950 7482828244820 9309754342529 9353535306025 13112330059900 14965656489640 18619508685058 18707070612050 26224660119800 26564040269111 37239017370116 37414141224100 46548771712645 53128080538222 74478034740232 74828282448200 93097543425290 106256161076444 132820201345555 173227473867583 186195086850580 212512322152888 232743858563225 265640402691110 346454947735166 372390173701160 465487717126450 531280805382220 664101006727775 692909895470332 866137369337915 930975434252900 1062561610764440 1328202013455550 1385819790940664 1732274738675830 1861950868505800 2656404026911100 3464549477351660 4330686846689575 5312808053822200 6929098954703320 8661373693379150 12299150644598393 17322747386758300 24598301289196786 34645494773516600 49196602578393572 61495753222991965 80204320400690929 98393205156787144 122991506445983930 160408640801381858 245983012891967860 307478766114959825 320817281602763716 401021602003454645 491966025783935720 614957532229919650 641634563205527432 802043204006909290 1229915064459839300 1604086408013818580 2005108010017273225 2459830128919678600 3208172816027637160 4010216020034546450 5694506748449055959 8020432040069092900 11389013496898111918 16040864080138185800 22778026993796223836 28472533742245279795 45556053987592447672 56945067484490559590 113890134968981119180 142362668711226398975 227780269937962238360 284725337422452797950 569450674844905595900 1138901349689811191800
• Sum of all divisors σ(n): 2691057228612135190920
• Sum of proper divisors (its aliquot sum) s(n): 1552155878922323999120
• 1138901349689811191800 is an abundant number, because the sum of its proper divisors (1552155878922323999120) is greater than itself. Its abundance is 413254529232512807320

Bases of 1138901349689811191800

• Binary: 1111011011110101101110011001110110001010001010001000101100011111111000₂
• Hexadecimal: 0x3DBD6E67628A22C7F8
• Base-36: 6OCU6Q7GM52INS

Squares and roots of 1138901349689811191800

• 1138901349689811191800 squared (1138901349689811191800²) is 1297096284325273595268474956732536387240000
• 1138901349689811191800 cubed (1138901349689811191800³) is 1477264708895693186215114783008619874491346745878890712632000000
• The square root of 1138901349689811191800 is 33747612503.5506947609
• The cube root of 1138901349689811191800 is 10443082.3464056941

Scales and comparisons

• 1,138,901,349,689,811,191,800 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 1,138,901,349,689,811,191,800 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 1138901349689811191800 cubic inches would be around 870256.9 feet tall.

Recreational maths with 1138901349689811191800

• 1138901349689811191800 backwards is 0081911189869431098311
• The number of decimal digits it has is: 22
• The sum of 1138901349689811191800's digits is 91
• More coming soon!