20500500384

Names of 20500500384

• Cardinal: 20500500384 can be written as Twenty billion, five hundred million, five hundred thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 2.0500500384 × 10¹⁰

Factors of 20500500384

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 703

Divisors of 20500500384

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 31 32 36 39 42 48 52 54 56 62 63 72 78 84 91 93 96 104 108 112 117 124 126 144 156 168 169 182 186 189 208 216 217 224 234 248 252 273 279 288 312 336 338 351 364 372 378 403 416 432 434 468 496 504 507 546 558 624 647 651 672 676 702 728 744 756 806 819 837 864 868 936 992 1008 1014 1092 1116 1183 1209 1248 1294 1302 1352 1404 1456 1488 1512 1521 1612 1638 1674 1736 1872 1941 1953 2016 2028 2184 2232 2366 2418 2457 2588 2604 2704 2808 2821 2912 2976 3024 3042 3224 3276 3348 3472 3549 3627 3744 3882 3906 4056 4368 4464 4529 4563 4732 4836 4914 5176 5208 5239 5408 5616 5642 5823 5859 6048 6084 6448 6552 6696 6944 7098 7254 7764 7812 8112 8411 8463 8736 8928 9058 9126 9464 9672 9828 10352 10416 10478 10647 10881 11232 11284 11646 11718 12168 12896 13104 13392 13587 14196 14508 15528 15624 15717 16224 16822 16926 17469 18116 18252 18928 19344 19656 20057 20704 20832 20956 21294 21762 22568 23292 23436 24336 25233 25389 26208 26784 27174 28392 29016 31056 31248 31434 31941 33644 33852 34938 36232 36504 36673 37856 38688 39312 40114 40761 41912 42588 43524 45136 46584 46872 47151 48672 50466 50778 54348 56784 58032 58877 60171 62112 62496 62868 63882 67288 67704 69876 72464 73008 73346 75699 76167 78624 80228 81522 83824 85176 87048 90272 93168 93744 94302 100932 101556 108696 109343 110019 113568 116064 117754 120342 122283 125736 127764 134576 135408 139752 140399 141453 144928 146016 146692 151398 152334 160456 163044 167648 170352 174096 176631 180513 186336 187488 188604 201864 203112 217392 218686 220038 227097 235508 240684 244566 251472 255528 260741 269152 270816 279504 280798 282906 293384 302796 304668 320912 326088 328029 330057 340704 348192 353262 361026 377208 403728 406224 421197 434784 437372 440076 454194 471016 481368 489132 502944 511056 521482 529893 541539 559008 561596 565812 586768 605592 609336 641824 652176 656058 660114 706524 722052 754416 765401 782223 807456 812448 842394 874744 880152 908388 942032 962736 978264 984087 990171 1022112 1042964 1059786 1083078 1123192 1131624 1173536 1211184 1218672 1263591 1304352 1312116 1320228 1413048 1444104 1508832 1530802 1564446 1589679 1684788 1749488 1760304 1816776 1825187 1884064 1925472 1956528 1968174 1980342 2085928 2119572 2166156 2246384 2263248 2296203 2346669 2422368 2437344 2527182 2624232 2640456 2826096 2888208 2952261 3061604 3128892 3179358 3369576 3389633 3498976 3520608 3633552 3650374 3790773 3913056 3936348 3960684 4171856 4239144 4332312 4492768 4526496 4592406 4693338 5054364 5248464 5280912 5475561 5652192 5776416 5904522 6123208 6257784 6358716 6739152 6779266 6888609 7040007 7267104 7300748 7581546 7872696 7921368 8343712 8478288 8664624 9184812 9386676 10108728 10168899 10496928 10561824 10951122 11809044 12246416 12515568 12717432 13478304 13558532 13777218 14080014 14601496 15163092 15745392 15842736 16426683 16956576 17329248 18369624 18773352 20217456 20337798 20665827 21902244 23618088 23727431 24492832 25031136 25434864 27117064 27554436 28160028 29202992 30326184 30506697 31490784 31685472 32853366 36739248 37546704 40434912 40675596 41331654 43804488 47236176 47454862 49280049 50869728 54234128 55108872 56320056 58405984 60652368 61013394 65706732 71182293 73478496 75093408 81351192 82663308 87608976 91520091 94472352 94909724 98560098 108468256 110217744 112640112 121304736 122026788 131413464 142364586 162702384 165326616 175217952 183040182 189819448 197120196 213546879 220435488 225280224 244053576 262826928 284729172 325404768 330653232 366080364 379638896 394240392 427093758 488107152 525653856 569458344 640640637 661306464 732160728 759277792 788480784 854187516 976214304 1138916688 1281281274 1464321456 1576961568 1708375032 2277833376 2562562548 2928642912 3416750064 5125125096 6833500128 10250250192 20500500384
• Sum of all divisors σ(n): 76500910080
• Sum of proper divisors (its aliquot sum) s(n): 56000409696
• 20500500384 is an abundant number, because the sum of its proper divisors (56000409696) is greater than itself. Its abundance is 35499909312

Bases of 20500500384

• Binary: 10011000101111011001100111110100000₂
• Hexadecimal: 0x4C5ECCFA0
• Base-36: 9F1GVC0

Squares and roots of 20500500384

• 20500500384 squared (20500500384²) is 420270515994384147456
• 20500500384 cubed (20500500384³) is 8615755874526750356765240623104
• The square root of 20500500384 is 143179.9580388261
• The cube root of 20500500384 is 2736.8741051347

Scales and comparisons

• 20,500,500,384 seconds is equal to 651 years, 44 weeks, 2 days, 7 hours, 26 minutes, 24 seconds.
• To count from 1 to 20,500,500,384 would take you about one thousand, three hundred 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 20500500384 cubic inches would be around 228.1 feet tall.

Recreational maths with 20500500384

• 20500500384 backwards is 48300500502
• 20500500384 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20500500384's digits is 27
• More coming soon!