1989398149350

Names of 1989398149350

• Cardinal: 1989398149350 can be written as One trillion, nine hundred eighty-nine billion, three hundred ninety-eight million, one hundred forty-nine thousand, three hundred fifty.

Scientific notation

• Scientific notation: 1.98939814935 × 10¹²

Factors of 1989398149350

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 688

Divisors of 1989398149350

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 5 6 10 15 17 25 30 31 34 37 50 51 62 74 75 85 93 102 111 150 155 170 185 186 222 255 310 370 425 465 510 527 555 593 629 775 850 925 930 961 1054 1110 1147 1186 1258 1275 1369 1550 1581 1779 1850 1887 1922 2294 2325 2550 2635 2738 2775 2883 2965 3145 3162 3441 3558 3774 4107 4650 4805 5270 5550 5735 5766 5930 6290 6845 6882 7905 8214 8895 9435 9610 10081 11470 13175 13690 14415 14825 15725 15810 16337 17205 17790 18383 18870 19499 20162 20535 21941 23273 24025 26350 28675 28830 29650 30243 31450 32674 34225 34410 35557 36766 38998 39525 41070 42439 43882 44475 46546 47175 48050 49011 50405 55149 57350 58497 60486 65823 68450 69819 71114 72075 79050 81685 84878 86025 88950 91915 94350 97495 98022 100810 102675 106671 109705 110298 116365 116994 127317 131646 139638 144150 151215 163370 172050 177785 183830 194990 205350 212195 213342 219410 232730 245055 252025 254634 275745 292485 302430 312511 329115 349095 355570 372997 408425 424390 459575 487475 490110 504050 533355 548525 551490 569873 581825 584970 604469 625022 636585 658230 680171 698190 721463 745994 756075 811817 816850 888925 919150 937533 974950 1060975 1066710 1097050 1118991 1139746 1163650 1208938 1225275 1273170 1315609 1360342 1378725 1442926 1462425 1512150 1562555 1623634 1645575 1709619 1745475 1777850 1813407 1864985 1875066 2040513 2121950 2164389 2237982 2435451 2450550 2631218 2666775 2757450 2849365 2924850 3022345 3125110 3182925 3291150 3400855 3419238 3490950 3607315 3626814 3729970 3946827 4059085 4081026 4328778 4687665 4870902 5333550 5594955 5698730 6044690 6365850 6578045 6801710 7214630 7812775 7893654 8118170 8548095 9067035 9324925 9375330 9687841 10202565 10821945 11189910 11562907 12177255 13156090 13800889 14246825 15111725 15625550 17004275 17096190 18036575 18134070 18649850 19375682 19734135 20295425 20405130 21085301 21643890 22365353 23125814 23438325 24354510 25166327 27601778 27974775 28493650 29063523 30223450 32890225 34008550 34688721 36073150 39468270 40590850 41402667 42170602 42740475 44730706 45335175 46876650 48439205 50332654 51012825 54109725 55949550 57814535 58127046 60886275 63255903 65780450 67096059 69004445 69377442 75498981 82805334 85480950 90670350 96878410 98670675 102025650 105426505 108219450 111826765 115629070 121772550 125831635 126511806 134192118 138008890 145317615 150997962 173443605 197341350 207013335 210853010 223653530 242196025 251663270 289072675 290635230 316279515 335480295 345022225 346887210 358450117 377494905 414026670 427827559 484392050 527132525 559133825 578145350 629158175 632559030 670960590 690044450 716900234 726588075 754989810 780156137 855655118 867218025 1035066675 1054265050 1075350351 1118267650 1258316350 1283482677 1453176150 1560312274 1581397575 1677401475 1734436050 1792250585 1887474525 2070133350 2139137795 2150700702 2340468411 2566965354 3162795150 3354802950 3584501170 3774949050 3900780685 4278275590 4680936822 5376751755 6417413385 7801561370 8961252925 10695688975 10753503510 11702342055 12834826770 13262654329 17922505850 19503903425 21391377950 23404684110 26525308658 26883758775 32087066925 39007806850 39787962987 53767517550 58511710275 64174133850 66313271645 79575925974 117023420550 132626543290 198939814935 331566358225 397879629870 663132716450 994699074675 1989398149350
• Sum of all divisors σ(n): 5557061919024
• Sum of proper divisors (its aliquot sum) s(n): 3567663769674
• 1989398149350 is an abundant number, because the sum of its proper divisors (3567663769674) is greater than itself. Its abundance is 1578265620324

Bases of 1989398149350

• Binary: 11100111100110001010111101011100011100110₂
• Hexadecimal: 0x1CF315EB8E6
• Base-36: PDX0AK86

Squares and roots of 1989398149350

• 1989398149350 squared (1989398149350²) is 3957704996637204905422500
• 1989398149350 cubed (1989398149350³) is 7873450995983303412204263279850375000
• The square root of 1989398149350 is 1410460.2615281297
• The cube root of 1989398149350 is 12576.9085540869

Scales and comparisons

• 1,989,398,149,350 seconds is equal to 63,256 years, 36 weeks, 5 days, 13 hours, 2 minutes, 30 seconds.
• To count from 1 to 1,989,398,149,350 would take you about one hundred fifty-eight thousand, one hundred forty-one 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 1989398149350 cubic inches would be around 1048.1 feet tall.

Recreational maths with 1989398149350

• 1989398149350 backwards is 0539418939891
• The number of decimal digits it has is: 13
• The sum of 1989398149350's digits is 69
• More coming soon!