2990649201900

Names of 2990649201900

• Cardinal: 2990649201900 can be written as Two trillion, nine hundred ninety billion, six hundred forty-nine million, two hundred one thousand, nine hundred.

Scientific notation

• Scientific notation: 2.9906492019 × 10¹²

Factors of 2990649201900

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 485

Divisors of 2990649201900

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 25 30 31 50 60 62 75 93 100 124 150 155 186 211 233 300 310 372 422 465 466 620 633 699 775 844 930 932 961 1055 1165 1266 1398 1550 1860 1922 2110 2325 2330 2532 2796 2883 3100 3165 3495 3844 4220 4650 4660 4805 5275 5766 5825 6330 6541 6990 7223 9300 9610 10550 11532 11650 12660 13082 13980 14415 14446 15825 17475 19220 19623 21100 21669 23300 24025 26164 28830 28892 31650 32705 34950 36115 39246 43338 44521 48050 49163 57660 63300 65410 69900 72075 72230 78492 86676 89042 96100 98115 98326 108345 130820 133563 144150 144460 147489 163525 178084 180575 196230 196652 202771 216690 222605 223913 245815 267126 288300 294978 327050 361150 392460 405542 433380 445210 447826 490575 491630 534252 541725 589956 608313 654100 667815 671739 722300 737445 811084 890420 895652 981150 983260 1013855 1083450 1113025 1119565 1216626 1229075 1335630 1343478 1380151 1474890 1524053 1962300 2027710 2166900 2226050 2239130 2433252 2458150 2671260 2686956 2760302 2949780 3041565 3048106 3339075 3358695 3687225 4055420 4140453 4452100 4478260 4572159 4916300 5069275 5520604 5597825 6083130 6096212 6678150 6717390 6900755 7374450 7620265 8280906 9144318 10138550 10373393 11195650 12166260 13356300 13434780 13801510 14748900 15207825 15240530 16561812 16793475 18288636 20277100 20702265 20746786 22391300 22860795 27603020 30415650 30481060 31120179 33586950 34503775 38101325 41404530 41493572 42784681 45721590 47245643 51866965 60831300 62240358 67173900 69007550 76202650 82809060 85569362 91443180 94491286 103511325 103733930 114303975 124480716 128354043 138015100 141736929 152405300 155600895 171138724 188982572 207022650 207467860 213923405 228607950 236228215 256708086 259334825 283473858 311201790 321575183 414045300 427846810 457215900 472456430 513416172 518669650 566947716 622403580 641770215 643150366 708684645 778004475 855693620 944912860 964725549 1037339300 1069617025 1181141075 1283540430 1286300732 1417369290 1556008950 1607875915 1929451098 2139234050 2362282150 2567080860 2834738580 3112017900 3208851075 3215751830 3543423225 3858902196 4278468100 4724564300 4823627745 6417702150 6431503660 7086846450 8039379575 9647255490 9968830673 12835404300 14173692900 16078759150 19294510980 19937661346 24118138725 29906492019 32157518300 39875322692 48236277450 49844153365 59812984038 96472554900 99688306730 119625968076 149532460095 199376613460 249220766825 299064920190 498441533650 598129840380 747662300475 996883067300 1495324600950 2990649201900
• Sum of all divisors σ(n): 9022208432328
• Sum of proper divisors (its aliquot sum) s(n): 6031559230428
• 2990649201900 is an abundant number, because the sum of its proper divisors (6031559230428) is greater than itself. Its abundance is 3040910028528

Bases of 2990649201900

• Binary: 101011100001010000100101010101010011101100₂
• Hexadecimal: 0x2B8509554EC
• Base-36: 125VVBGTO

Squares and roots of 2990649201900

• 2990649201900 squared (2990649201900²) is 8943982648825106963610000
• 2990649201900 cubed (2990649201900³) is 26748314570516254113402378842859000000
• The square root of 2990649201900 is 1729349.3579667471
• The cube root of 2990649201900 is 14407.4954578531

Scales and comparisons

• 2,990,649,201,900 seconds is equal to 95,093 years, 20 weeks, 3 days, 9 hours, 25 minutes.
• To count from 1 to 2,990,649,201,900 would take you about two hundred thirty-seven thousand, seven hundred thirty-three 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 2990649201900 cubic inches would be around 1200.6 feet tall.

Recreational maths with 2990649201900

• 2990649201900 backwards is 0091029460992
• The number of decimal digits it has is: 13
• The sum of 2990649201900's digits is 51
• More coming soon!