18020303532

Names of 18020303532

• Cardinal: 18020303532 can be written as Eighteen billion, twenty million, three hundred three thousand, five hundred thirty-two.

Scientific notation

• Scientific notation: 1.8020303532 × 10¹⁰

Factors of 18020303532

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 253

Divisors of 18020303532

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 19 21 22 28 33 36 38 42 44 57 61 63 66 71 76 77 79 84 99 114 122 126 132 133 142 154 158 171 183 198 209 213 228 231 237 244 252 266 284 308 316 342 366 396 399 418 426 427 462 474 497 532 549 553 627 639 671 684 693 711 732 781 798 836 852 854 869 924 948 994 1098 1106 1159 1197 1254 1278 1281 1342 1349 1386 1422 1463 1491 1501 1562 1596 1659 1708 1738 1881 1988 2013 2196 2212 2318 2343 2394 2508 2556 2562 2607 2684 2698 2772 2844 2926 2982 3002 3124 3318 3476 3477 3762 3843 4026 4047 4331 4389 4473 4503 4636 4686 4697 4788 4819 4977 5124 5214 5396 5467 5609 5852 5964 6004 6039 6083 6636 6954 7029 7524 7686 7821 8052 8094 8113 8662 8778 8946 9006 9372 9394 9443 9638 9954 10428 10431 10507 10934 11218 12078 12141 12166 12749 12993 13167 13509 13908 14058 14091 14457 14839 15372 15642 16188 16226 16401 16511 16827 17324 17556 17892 18012 18249 18788 18886 19276 19908 20862 21014 21868 22436 24156 24282 24332 24339 25498 25986 26334 27018 28116 28182 28329 28914 29678 30317 31284 31521 32452 32802 33022 33654 33733 36498 37772 38247 38979 39263 41724 42028 42273 43371 44517 47641 48564 48678 49203 49533 50481 50996 51972 52668 53009 54036 54747 56364 56658 57828 59356 60634 61699 63042 65604 66044 67308 67466 72996 73017 76494 77958 78526 82289 84546 84987 86742 89034 89243 90951 91561 94563 95282 97356 98406 99066 100962 101199 103873 106018 106571 109494 113316 114741 115577 117789 121268 123398 126084 133551 134932 142923 146034 148599 152988 155916 157052 159027 164578 169092 169974 173484 178068 178486 181902 183122 185097 189126 190564 196812 198132 201924 202398 207746 212036 213142 218988 229482 231154 235578 246796 246867 267102 267729 272853 274683 285846 292068 297198 303597 311619 318054 319713 329156 333487 339948 342149 346731 353367 356972 363804 366244 370194 371063 378252 404796 415492 426284 428769 431893 458964 462308 471156 477081 493734 534204 535458 545706 549366 555291 571692 576023 594396 607194 623238 636108 639426 640927 666974 684298 693462 706734 740388 740601 742126 745997 803187 824049 857538 863786 905179 934857 954162 959139 987468 1000461 1007171 1026447 1040193 1070916 1091412 1098732 1110582 1113189 1152046 1172281 1214388 1246476 1278852 1281854 1295679 1333948 1368596 1386924 1413468 1481202 1484252 1491994 1606374 1648098 1715076 1727572 1728069 1810358 1869714 1908324 1918278 1922781 2000922 2014342 2052894 2080386 2221164 2226378 2237991 2304092 2344562 2395043 2563708 2591358 2715537 2962404 2983988 3001383 3021513 3079341 3212748 3296196 3339567 3456138 3516843 3620716 3739428 3763639 3836556 3845562 3887037 4001844 4028684 4105788 4160772 4452756 4475982 4689124 4790086 5182716 5184207 5431074 5768343 6002766 6043026 6158682 6336253 6500831 6679134 6713973 6912276 7033686 7050197 7185129 7527278 7691124 7774074 8146611 8205967 8951964 9064539 9580172 10368414 10550529 10862148 11290917 11536686 12005532 12086052 12317364 12672506 13001662 13358268 13427946 14067372 14100394 14370258 15054556 15548148 16293222 16411934 18129078 19008759 19502493 20736828 21101058 21150591 21555387 22581834 23073372 24617901 25345012 26003324 26345473 26855892 28200788 28740516 32586444 32823868 33872751 36258156 38017518 39004986 42202116 42301182 43110774 45163668 45505817 49235802 52690946 57026277 58507479 63451773 67745502 71509141 73853703 76035036 78009972 79036419 84602364 86221548 91011634 98471604 105381892 114052554 117014958 126903546 135491004 136517451 143018282 147707406 158072838 182023268 214527423 228105108 234029916 237109257 253807092 273034902 286036564 295414812 316145676 409552353 429054846 474218514 500563987 546069804 643582269 819104706 858109692 948437028 1001127974 1287164538 1501691961 1638209412 2002255948 2574329076 3003383922 4505075883 6006767844 9010151766 18020303532
• Sum of all divisors σ(n): 62396006400
• Sum of proper divisors (its aliquot sum) s(n): 44375702868
• 18020303532 is an abundant number, because the sum of its proper divisors (44375702868) is greater than itself. Its abundance is 26355399336

Bases of 18020303532

• Binary: 10000110010000110000000001010101100₂
• Hexadecimal: 0x4321802AC
• Base-36: 8A0TN70

Squares and roots of 18020303532

• 18020303532 squared (18020303532²) is 324731339385411675024
• 18020303532 cubed (18020303532³) is 5851757302078024716709023384768
• The square root of 18020303532 is 134239.7241206939
• The cube root of 18020303532 is 2621.7263999993

Scales and comparisons

• 18,020,303,532 seconds is equal to 572 years, 51 weeks, 3 days, 7 hours, 52 minutes, 12 seconds.
• To count from 1 to 18,020,303,532 would take you about one thousand, one hundred forty-five 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 18020303532 cubic inches would be around 218.5 feet tall.

Recreational maths with 18020303532

• 18020303532 backwards is 23530302081
• The number of decimal digits it has is: 11
• The sum of 18020303532's digits is 27
• More coming soon!