20388746852100

Names of 20388746852100

• Cardinal: 20388746852100 can be written as Twenty trillion, three hundred eighty-eight billion, seven hundred forty-six million, eight hundred fifty-two thousand, one hundred.

Scientific notation

• Scientific notation: 2.03887468521 × 10¹³

Factors of 20388746852100

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4582

Divisors of 20388746852100

• Number of divisors d(n): 405
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 25 27 30 33 36 44 45 50 54 55 60 66 75 81 90 99 100 108 110 121 132 135 150 162 165 180 198 220 225 242 270 275 297 300 324 330 363 396 405 450 484 495 540 550 594 605 660 675 726 810 825 891 900 990 1089 1100 1188 1210 1350 1452 1485 1620 1650 1782 1815 1980 2025 2178 2420 2475 2700 2970 3025 3267 3300 3564 3630 4050 4356 4455 4561 4950 5445 5940 6050 6534 7260 7425 8100 8910 9075 9122 9801 9900 10890 12100 13068 13683 14850 16335 17820 18150 18244 19602 21780 22275 22805 27225 27366 29700 32670 36300 39204 41049 44550 45610 49005 50171 54450 54732 65340 68415 81675 82098 89100 91220 98010 100342 108900 114025 123147 136830 150513 163350 164196 196020 200684 205245 228050 245025 246294 250855 273660 301026 326700 342075 369441 410490 451539 456100 490050 492588 501710 551881 602052 615735 684150 738882 752565 820980 903078 980100 1003420 1026225 1103762 1231470 1254275 1354617 1368300 1477764 1505130 1655643 1806156 1847205 2052450 2207524 2257695 2462940 2508550 2709234 2759405 3010260 3078675 3311286 3694410 3762825 4063851 4104900 4515390 4966929 5017100 5418468 5518810 6157350 6622572 6773085 7388820 7525650 8127702 8278215 9030780 9236025 9933858 11037620 11288475 12314700 13546170 13797025 14900787 15051300 16255404 16556430 18472050 19867716 20319255 20802721 22576950 24834645 27092340 27594050 29801574 33112860 33865425 36944100 40638510 41391075 41605442 44702361 45153900 49669290 55188100 59603148 62408163 67730850 74503935 81277020 82782150 83210884 89404722 99338580 101596275 104013605 124173225 124816326 135461700 149007870 165564300 178809444 187224489 203192550 208027210 223511805 228829931 248346450 249632652 298015740 312040815 372519675 374448978 406385100 416054420 447023610 457659862 496692900 520068025 561673467 624081630 686489793 745039350 748897956 894047220 915319724 936122445 1040136050 1117559025 1123346934 1144149655 1248163260 1372979586 1490078700 1560204075 1685020401 1872244890 2059469379 2080272100 2235118050 2246693868 2288299310 2517129241 2745959172 2808367335 3120408150 3370040802 3432448965 3744489780 4118938758 4470236100 4576598620 4680612225 5034258482 5616734670 5720748275 6178408137 6240816300 6740081604 6864897930 7551387723 8237877516 8425102005 9361224450 10068516964 10297346895 11233469340 11441496550 12356816274 12585646205 13729795860 14041836675 15102775446 16850204010 17162244825 18535224411 18722448900 20594693790 22654163169 22882993100 24713632548 25171292410 28083673350 30205550892 30892040685 33700408020 34324489650 37070448822 37756938615 41189387580 42125510025 45308326338 50342584820 51486734475 56167346700 61784081370 62928231025 67962489507 68648979300 74140897644 75513877230 84251020050 90616652676 92676122055 102973468950 113270815845 123568162740 125856462050 135924979014 151027754460 154460203425 168502040100 185352244110 188784693075 203887468521 205946937900 226541631690 251712924100 271849958028 308920406850 339812447535 370704488220 377569386150 407774937042 453083263380 463380610275 566354079225 617840813700 679624895070 755138772300 815549874084 926761220550 1019437342605 1132708158450 1359249790140 1699062237675 1853522441100 2038874685210 2265416316900 3398124475350 4077749370420 5097186713025 6796248950700 10194373426050 20388746852100
• Sum of all divisors σ(n): 72662798354223
• Sum of proper divisors (its aliquot sum) s(n): 52274051502123
• 20388746852100 is an abundant number, because the sum of its proper divisors (52274051502123) is greater than itself. Its abundance is 31885304650023

Bases of 20388746852100

• Binary: 100101000101100100000000000110111011100000100₂
• Hexadecimal: 0x128B20037704
• Base-36: 786GLGC90

Squares and roots of 20388746852100

• 20388746852100 squared (20388746852100²) is 415700998199017659274410000
• 20388746852100 cubed (20388746852100³) is 8475622418445049069843437257584761000000
• 20388746852100 is a perfect square number. Its square root is 4515390
• The cube root of 20388746852100 is 27318.9190475439

Scales and comparisons

• 20,388,746,852,100 seconds is equal to 648,299 years, 4 weeks, 2 days, 8 hours, 15 minutes.
• To count from 1 to 20,388,746,852,100 would take you about one million, six hundred twenty thousand, seven hundred forty-seven 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 20388746852100 cubic inches would be around 2276.6 feet tall.

Recreational maths with 20388746852100

• 20388746852100 backwards is 00125864788302
• 20388746852100 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20388746852100's digits is 54
• More coming soon!