1321318129950

Names of 1321318129950

• Cardinal: 1321318129950 can be written as One trillion, three hundred twenty-one billion, three hundred eighteen million, one hundred twenty-nine thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 1.32131812995 × 10¹²

Factors of 1321318129950

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2121

Divisors of 1321318129950

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 25 26 30 35 39 42 45 50 61 63 65 70 75 78 90 91 105 117 122 126 130 150 175 182 183 195 210 225 234 273 305 307 315 325 350 366 390 427 450 455 525 546 549 585 610 614 630 650 793 819 854 910 915 921 975 1050 1098 1170 1281 1365 1525 1535 1575 1586 1638 1723 1830 1842 1950 2135 2149 2275 2379 2562 2730 2745 2763 2925 3050 3070 3150 3446 3843 3965 3991 4095 4270 4298 4550 4575 4605 4758 5169 5490 5526 5551 5850 6405 6447 6825 7137 7675 7686 7930 7982 8190 8615 9150 9210 10338 10675 10745 11102 11895 11973 12061 12810 12894 13650 13725 13815 14274 15350 15507 16653 17230 18727 19215 19341 19825 19955 20475 21350 21490 22399 23025 23790 23946 24122 25845 27450 27630 27755 27937 31014 32025 32235 33306 35685 35919 36183 37454 38430 38682 39650 39910 40950 43075 44798 46050 49959 51690 53725 55510 55874 56181 59475 59865 60305 64050 64470 67197 69075 71370 71838 72366 77535 83265 83811 86150 93635 96075 96705 99775 99918 105103 107450 108549 111995 112362 118950 119730 120610 129225 131089 134394 138150 138775 139685 155070 156793 161175 166530 167622 168543 178425 179595 180915 187270 192150 193410 199550 201591 210206 217098 223990 243451 249795 251433 258450 262178 277550 279370 280905 299325 301525 313586 315309 322350 335985 337086 356850 359190 361830 387675 393267 403182 416325 419055 468175 470379 483525 486902 499590 502866 525515 528961 542745 559975 561810 598650 603050 630618 655445 671970 698425 730353 735721 775350 783965 786534 832650 838110 842715 897975 904575 936350 940758 945927 967050 1007955 1051030 1057922 1085490 1119950 1179801 1217255 1248975 1257165 1310890 1366339 1396850 1404525 1411137 1460706 1471442 1567930 1576545 1586883 1679925 1685430 1704157 1795950 1809150 1891854 1966335 2015910 2095275 2191059 2207163 2351895 2359602 2434510 2497950 2514330 2627575 2644805 2713725 2732678 2809050 2822274 3153090 3173766 3277225 3359850 3408314 3651765 3678605 3702727 3919825 3932670 4099017 4190550 4213575 4382118 4414326 4703790 4729635 4760649 5039775 5112471 5255150 5289610 5427450 5899005 6086275 6285825 6554450 6621489 6831695 6876493 7055685 7303530 7357210 7405454 7839650 7882725 7934415 8198034 8427150 8520785 9459270 9521298 9564373 9831675 10079550 10224942 10955295 11035815 11108181 11759475 11798010 12172550 12297051 12571650 13224025 13242978 13663390 13752986 14111370 15337413 15765450 15868830 17041570 18258825 18393025 18513635 19128746 19663350 20495085 20629479 21910590 22071630 22216362 23518950 23648175 23803245 24594102 25562355 26448050 28693119 29495025 30674826 32266621 33107445 33324543 34158475 34382465 35278425 36517650 36786050 37027270 39672075 40990170 41258958 42603925 47296350 47606490 47821865 48135451 51124710 54776475 55179075 55540905 57386238 58990050 61485255 61888437 64533242 66214890 66649086 68316950 68764930 70556850 76687065 79344150 85207850 86079357 92568175 95643730 96270902 96799863 102475425 103147395 109552950 110358150 111081810 119016225 122970510 123776874 127811775 143465595 144406353 153374130 161333105 165537225 166622715 171912325 172158714 185136350 193599726 204950850 206294790 225866347 238032450 239109325 240677255 255623550 277704525 286931190 288812706 290399589 307426275 309442185 322666210 331074450 333245430 343824650 383435325 419466073 430396785 433219059 451732694 478218650 481354510 483999315 515736975 555409050 580799178 614852550 618884370 677599041 717327975 722031765 766870650 806665525 833113575 838932146 860793570 866438118 967998630 1031473950 1129331735 1203386275 1258398219 1355198082 1434655950 1444063530 1451997945 1547210925 1613331050 1666227150 2032797123 2097330365 2151983925 2166095295 2258663470 2406772550 2419996575 2516796438 2903995890 2936262511 3094421850 3387995205 3610158825 3775194657 4065594246 4194660730 4303967850 4332190590 4839993150 5646658675 5872525022 6291991095 6775990410 7220317650 7259989725 7550389314 8808787533 10163985615 10486651825 10830476475 11293317350 12583982190 14519979450 14681312555 16939976025 17617575066 18875973285 20327971230 20973303650 21660952950 26426362599 29362625110 31459955475 33879952050 37751946570 44043937665 50819928075 52852725198 62919910950 73406562775 88087875330 94379866425 101639856150 132131812995 146813125550 188759732850 220219688325 264263625990 440439376650 660659064975 1321318129950
• Sum of all divisors σ(n): 4457835013632
• Sum of proper divisors (its aliquot sum) s(n): 3136516883682
• 1321318129950 is an abundant number, because the sum of its proper divisors (3136516883682) is greater than itself. Its abundance is 1815198753732

Bases of 1321318129950

• Binary: 10011001110100100101100101010000100011110₂
• Hexadecimal: 0x133A4B2A11E
• Base-36: GV06P63I

Squares and roots of 1321318129950

• 1321318129950 squared (1321318129950²) is 1745881600534565087002500
• 1321318129950 cubed (1321318129950³) is 2306865011532444461094702350974875000
• The square root of 1321318129950 is 1149486.0286014791
• The cube root of 1321318129950 is 10973.2632476123

Scales and comparisons

• 1,321,318,129,950 seconds is equal to 42,013 years, 43 weeks, 21 hours, 52 minutes, 30 seconds.
• To count from 1 to 1,321,318,129,950 would take you about one hundred five thousand and thirty-four 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 1321318129950 cubic inches would be around 914.4 feet tall.

Recreational maths with 1321318129950

• 1321318129950 backwards is 0599218131231
• 1321318129950 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1321318129950's digits is 45
• More coming soon!