199798999400

Names of 199798999400

• Cardinal: 199798999400 can be written as One hundred ninety-nine billion, seven hundred ninety-eight million, nine hundred ninety-nine thousand, four hundred.

Scientific notation

• Scientific notation: 1.997989994 × 10¹¹

Factors of 199798999400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1035

Divisors of 199798999400

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 4 5 7 8 10 11 13 14 20 22 25 26 28 35 40 44 49 50 52 55 56 65 70 77 88 91 98 100 104 110 121 130 140 143 154 169 175 182 196 200 220 242 245 260 275 280 286 308 325 338 350 364 385 392 440 455 484 490 520 539 550 572 605 616 637 650 676 700 715 728 770 845 847 910 968 980 997 1001 1078 1100 1144 1183 1210 1225 1274 1300 1352 1400 1430 1540 1573 1690 1694 1820 1859 1925 1960 1994 2002 2156 2200 2275 2366 2420 2450 2548 2600 2695 2860 3025 3080 3146 3185 3380 3388 3575 3640 3718 3850 3988 4004 4225 4235 4312 4550 4732 4840 4900 4985 5005 5096 5390 5720 5915 5929 6050 6292 6370 6760 6776 6979 7007 7150 7436 7700 7865 7976 8008 8281 8450 8470 9100 9295 9464 9800 9970 10010 10780 10967 11011 11830 11858 12100 12584 12740 12961 13013 13475 13958 14014 14300 14872 15400 15730 15925 16562 16900 16940 18200 18590 19940 20020 20449 21175 21560 21934 22022 23660 23716 24200 24925 25025 25480 25922 26026 26950 27916 28028 28600 29575 29645 31460 31850 33124 33800 33880 34895 35035 37180 39325 39880 40040 40898 41405 42350 43868 44044 46475 47320 47432 48853 49850 50050 51844 52052 53900 54835 55055 55832 56056 59150 59290 62920 63700 64805 65065 66248 69790 70070 74360 76769 77077 78650 81796 82810 84700 87736 88088 90727 91091 92950 97706 99700 100100 102245 103688 104104 107800 109670 110110 118300 118580 120637 127400 129610 130130 139580 140140 142571 143143 148225 153538 154154 157300 163592 165620 168493 169400 174475 175175 181454 182182 185900 195412 199400 200200 204490 207025 219340 220220 236600 237160 241274 244265 259220 260260 274175 275275 279160 280280 285142 286286 296450 307076 308308 314600 324025 325325 331240 336986 348950 350350 362908 364364 371800 383845 385385 390824 408980 414050 438680 440440 453635 455455 482548 488530 511225 518440 520520 537383 548350 550550 570284 572572 592900 603185 614152 616616 635089 648050 650650 673972 697900 700700 712855 715715 725816 728728 767690 770770 817960 828100 842465 844459 907270 910910 965096 977060 997997 1002001 1022450 1074766 1096700 1101100 1140568 1145144 1179451 1185800 1206370 1221325 1270178 1296100 1301300 1347944 1395800 1401400 1425710 1431430 1535380 1541540 1568281 1656200 1684930 1688918 1814540 1821820 1853423 1919225 1926925 1954120 1995994 2004002 2044900 2149532 2193400 2202200 2268175 2277275 2358902 2412740 2442650 2540356 2592200 2602600 2686915 2851420 2862860 3015925 3070760 3083080 3136562 3175445 3369860 3377836 3564275 3578575 3629080 3643640 3706846 3838450 3853850 3991988 4008004 4089800 4212325 4222295 4299064 4536350 4554550 4717804 4825480 4885300 4989985 5010005 5080712 5373830 5702840 5725720 5897255 5911213 6031850 6273124 6350890 6739720 6755672 6985979 7128550 7157150 7413692 7676900 7707700 7841405 7983976 8016008 8256157 8424650 8444590 9072700 9109100 9267115 9435608 9770600 9979970 10020010 10747660 10977967 11794510 11822426 12063700 12546248 12701780 12973961 13434575 13971958 14257100 14314300 14827384 15353800 15415400 15682810 15877225 16512314 16849300 16889180 18145400 18218200 18534230 19959940 20040020 20387653 21111475 21495320 21955934 23589020 23644852 24127400 24949925 25050025 25403560 25947922 26869150 27943916 28514200 28628600 29486275 29556065 31365620 31754450 33024628 33698600 33778360 34929895 37068460 39207025 39919880 40080040 40775306 41280785 42222950 43911868 46335575 47178040 47289704 49899850 50100050 51895844 53738300 54889835 55887832 58972550 59112130 62731240 63508900 64869805 66049256 69859790 74136920 76845769 78414050 81550612 82561570 84445900 87823736 90817727 92671150 99799700 100200100 101938265 103791688 107476600 109779670 117945100 118224260 127017800 129739610 139719580 142713571 147780325 153691538 156828100 163101224 165123140 168891800 174649475 181635454 185342300 199599400 200400200 203876530 206403925 219559340 235890200 236448520 259479220 274449175 279439160 285427142 295560650 307383076 313656200 324349025 330246280 349298950 363270908 370684600 384228845 407753060 412807850 439118680 454088635 509691325 518958440 548898350 570854284 591121300 614766152 648698050 698597900 713567855 726541816 768457690 815506120 825615700 908177270 998994997 1019382650 1097796700 1141708568 1182242600 1297396100 1397195800 1427135710 1536915380 1651231400 1816354540 1921144225 1997989994 2038765300 2195593400 2270443175 2594792200 2854271420 3073830760 3567839275 3632709080 3842288450 3995979988 4077530600 4540886350 4994974985 5708542840 7135678550 7684576900 7991959976 9081772700 9989949970 14271357100 15369153800 18163545400 19979899940 24974874925 28542714200 39959799880 49949749850 99899499700 199798999400
• Sum of all divisors σ(n): 643814984610
• Sum of proper divisors (its aliquot sum) s(n): 444015985210
• 199798999400 is an abundant number, because the sum of its proper divisors (444015985210) is greater than itself. Its abundance is 244216985810

Bases of 199798999400

• Binary: 10111010000100111100101100100101101000₂
• Hexadecimal: 0x2E84F2C968
• Base-36: 2JSB5YLK

Squares and roots of 199798999400

• 199798999400 squared (199798999400²) is 39919640161241200360000
• 199798999400 cubed (199798999400³) is 7975904160624046493982919784000000
• The square root of 199798999400 is 446988.8135065575
• The cube root of 199798999400 is 5846.0757220267

Scales and comparisons

• 199,798,999,400 seconds is equal to 6,352 years, 51 weeks, 3 days, 10 hours, 3 minutes, 20 seconds.
• To count from 1 to 199,798,999,400 would take you about twelve thousand, seven hundred five 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 199798999400 cubic inches would be around 487.2 feet tall.

Recreational maths with 199798999400

• 199798999400 backwards is 004999897991
• The number of decimal digits it has is: 12
• The sum of 199798999400's digits is 74
• More coming soon!