20036690388

Names of 20036690388

• Cardinal: 20036690388 can be written as Twenty billion, thirty-six million, six hundred ninety thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 2.0036690388 × 10¹⁰

Factors of 20036690388

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 329

Divisors of 20036690388

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 9 11 12 13 18 19 22 26 27 33 36 38 39 44 52 54 57 66 76 78 81 99 108 114 117 132 143 156 162 171 198 209 228 234 243 247 281 286 297 324 342 351 396 418 429 468 486 494 513 562 572 594 627 684 702 729 741 836 843 858 891 972 988 1026 1053 1124 1188 1254 1287 1404 1458 1482 1539 1686 1716 1782 1881 2052 2106 2187 2223 2508 2529 2574 2673 2717 2916 2964 3078 3091 3159 3372 3564 3653 3762 3861 4212 4374 4446 4617 5058 5148 5339 5346 5434 5643 6156 6182 6318 6561 6669 7306 7524 7587 7722 8019 8151 8748 8892 9234 9273 9477 10116 10678 10692 10868 10959 11286 11583 12364 12636 13122 13338 13851 14612 15174 15444 16017 16038 16302 16929 18468 18546 18954 20007 21356 21918 22572 22761 23166 24057 24453 26244 26676 27702 27819 28431 30348 32034 32076 32604 32877 33858 34749 37092 37908 40014 40183 41553 43836 45522 46332 48051 48114 48906 50787 55404 55638 56862 58729 60021 64068 65754 67716 68283 69407 69498 72171 73359 80028 80366 83106 83457 85293 91044 96102 96228 97812 98631 101574 104247 111276 113724 117458 120042 120549 124659 131508 136566 138814 138996 144153 144342 146718 152361 160732 166212 166914 170586 176187 180063 192204 197262 203148 204849 208221 208494 220077 234916 240084 241098 249318 250371 273132 277628 288306 288684 293436 295893 304722 312741 333828 341172 352374 360126 361647 394524 409698 416442 416988 432459 440154 457083 482196 498636 500742 528561 540189 576612 591786 609444 614547 624663 625482 660231 704748 720252 723294 751113 763477 819396 832884 864918 880308 887679 914166 938223 1001484 1057122 1080378 1084941 1183572 1229094 1249326 1250964 1297377 1320462 1371249 1446588 1502226 1526954 1585683 1620567 1729836 1775358 1828332 1843641 1873989 1876446 1980693 2114244 2160756 2169882 2253339 2290431 2458188 2498652 2594754 2640924 2663037 2742498 3004452 3053908 3171366 3241134 3254823 3550716 3687282 3747978 3752892 3892131 3961386 4339764 4506678 4580862 4757049 5189508 5326074 5484996 5621967 5942079 6342732 6482268 6509646 6760017 6871293 7374564 7495956 7784262 7922772 7989111 9013356 9161724 9514098 9764469 10652148 11243934 11676393 11884158 13019292 13520034 13742586 14271147 15568524 15978222 16865901 17826237 19028196 19528938 20280051 20613879 22487868 23352786 23768316 23967333 27040068 27485172 28542294 29293407 31956444 33731802 35029179 35652474 39057876 40560102 41227758 42813441 46705572 47934666 50597703 57084588 58586814 61841637 67463604 70058358 71304948 81120204 82455516 85626882 87880221 95869332 101195406 117173628 123683274 128440323 140116716 151793109 171253764 175760442 185524911 202390812 247366548 256880646 263640663 303586218 351520884 371049822 385320969 455379327 513761292 527281326 556574733 607172436 742099644 770641938 910758654 1054562652 1113149466 1541283876 1669724199 1821517308 2226298932 3339448398 5009172597 6678896796 10018345194 20036690388
• Sum of all divisors σ(n): 65271810240
• Sum of proper divisors (its aliquot sum) s(n): 45235119852
• 20036690388 is an abundant number, because the sum of its proper divisors (45235119852) is greater than itself. Its abundance is 25198429464

Bases of 20036690388

• Binary: 10010101010010001111010000111010100₂
• Hexadecimal: 0x4AA47A1D4
• Base-36: 97DBT90

Squares and roots of 20036690388

• 20036690388 squared (20036690388²) is 401468961704571590544
• 20036690388 cubed (20036690388³) is 8044109286066329683910836491072
• The square root of 20036690388 is 141551.0169090989
• The cube root of 20036690388 is 2716.0764865241

Scales and comparisons

• 20,036,690,388 seconds is equal to 637 years, 5 weeks, 3 days, 3 hours, 19 minutes, 48 seconds.
• To count from 1 to 20,036,690,388 would take you about one thousand, two hundred seventy-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 20036690388 cubic inches would be around 226.3 feet tall.

Recreational maths with 20036690388

• 20036690388 backwards is 88309663002
• The number of decimal digits it has is: 11
• The sum of 20036690388's digits is 45
• More coming soon!