18289542348

Names of 18289542348

• Cardinal: 18289542348 can be written as Eighteen billion, two hundred eighty-nine million, five hundred forty-two thousand, three hundred forty-eight.

Scientific notation

• Scientific notation: 1.8289542348 × 10¹⁰

Factors of 18289542348

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

Divisors of 18289542348

• 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 63 66 67 71 73 76 77 84 99 114 126 132 133 134 142 146 154 171 198 201 209 213 219 228 231 252 266 268 284 292 308 342 396 399 402 418 426 438 462 469 497 511 532 603 627 639 657 684 693 737 781 798 803 804 836 852 876 924 938 994 1022 1197 1206 1254 1273 1278 1314 1349 1386 1387 1407 1463 1474 1491 1533 1562 1596 1606 1876 1881 1988 2044 2211 2343 2394 2409 2412 2508 2546 2556 2628 2698 2772 2774 2814 2926 2948 2982 3066 3124 3212 3762 3819 4047 4161 4221 4389 4422 4473 4599 4686 4757 4788 4818 4891 5092 5159 5183 5396 5467 5548 5621 5628 5852 5964 6132 6633 7029 7227 7524 7638 8094 8322 8442 8778 8844 8911 8946 9198 9372 9443 9514 9636 9709 9782 10318 10366 10934 11242 11457 12141 12483 13167 13266 14003 14058 14271 14454 14673 14839 15257 15276 15477 15549 16188 16401 16644 16863 16884 17556 17822 17892 18396 18886 19028 19418 19564 20636 20732 21868 22484 22914 24282 24966 26334 26532 26733 28006 28116 28329 28542 28908 29127 29346 29678 30514 30954 31098 32802 33299 33726 34237 35644 36281 37772 38836 42009 42813 44019 44517 45771 45828 46431 46647 48564 49203 49932 50589 52327 52668 53466 53801 56012 56658 57013 57084 58254 58692 59356 61028 61908 62196 65604 66598 67452 68474 72562 80199 84018 84987 85626 87381 88038 89034 90383 91542 92862 92929 93294 98021 98406 98477 99897 101178 102711 103873 104654 106799 106932 107602 108843 113316 114026 116508 126027 133196 133551 136948 137313 145124 156981 160398 161403 168036 169974 171039 171252 174762 176076 178068 180766 183084 185724 185858 186588 196042 196812 196954 199794 202356 205422 207746 209308 213598 215204 217686 228052 252054 267102 271149 274626 278787 294063 295431 299691 308133 311619 313962 320397 320796 322806 326529 339948 342078 347261 349524 361532 366289 371716 376607 392084 393908 399091 399588 410844 415492 427196 435372 470943 484209 504108 513117 534204 542298 549252 557574 588126 590862 599382 616266 623238 627924 632681 640794 645612 650503 653058 684156 689339 694522 732578 753214 798182 813447 836361 882189 886293 934857 941886 961191 968418 994213 1022219 1026234 1041783 1083247 1084596 1098867 1115148 1129821 1176252 1181724 1197273 1198764 1232532 1246476 1265362 1281588 1301006 1306116 1378678 1389044 1465156 1506428 1596364 1626894 1672722 1764378 1772586 1869714 1883772 1898043 1922382 1936836 1951509 1988426 2044438 2052468 2068017 2083566 2166494 2197734 2259642 2394546 2430827 2530724 2602012 2757356 2982639 3066657 3125349 3249741 3253788 3296601 3345444 3389463 3528756 3545172 3591819 3739428 3796086 3819871 3844764 3903018 3976852 4088876 4136034 4167132 4332988 4395468 4519284 4789092 4861654 5694129 5854527 5965278 6133314 6204051 6250698 6499482 6593202 6597959 6778926 6959491 7155533 7183638 7292481 7582729 7592172 7639742 7806036 8272068 8947917 9199971 9723308 9749223 11388258 11459613 11709054 11930556 12266628 12408102 12501396 12998964 13186404 13195918 13557852 13918982 14311066 14367276 14584962 15165458 15279484 17895834 18399942 19498446 19793877 20878473 21466599 21877443 22748187 22776516 22919226 23418108 24816204 26391836 26739097 27837964 28622132 29169924 30330916 34378839 35791668 36799884 38996892 39587754 41756946 42933198 43754886 45496374 45838452 46185713 53478194 59381631 62635419 64399797 68244561 68757678 72577549 79175508 80217291 83513892 85866396 87509772 90992748 92371426 106956388 118763262 125270838 128799594 136489122 137515356 138557139 145155098 160434582 184742852 217732647 237526524 240651873 250541676 257599188 272978244 277114278 290310196 320869164 415671417 435465294 481303746 508042843 554228556 653197941 831342834 870930588 962607492 1016085686 1306395882 1524128529 1662685668 2032171372 2612791764 3048257058 4572385587 6096514116 9144771174 18289542348
• Sum of all divisors σ(n): 63301754880
• Sum of proper divisors (its aliquot sum) s(n): 45012212532
• 18289542348 is an abundant number, because the sum of its proper divisors (45012212532) is greater than itself. Its abundance is 26722670184

Bases of 18289542348

• Binary: 10001000010001001000100010011001100₂
• Hexadecimal: 0x4422444CC
• Base-36: 8EH4D70

Squares and roots of 18289542348

• 18289542348 squared (18289542348²) is 334507359299285353104
• 18289542348 cubed (18289542348³) is 6117986513621931071731741248192
• The square root of 18289542348 is 135238.8344670273
• The cube root of 18289542348 is 2634.7188553443

Scales and comparisons

• 18,289,542,348 seconds is equal to 581 years, 28 weeks, 4 days, 12 hours, 25 minutes, 48 seconds.
• To count from 1 to 18,289,542,348 would take you about one thousand, one hundred sixty-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 18289542348 cubic inches would be around 219.6 feet tall.

Recreational maths with 18289542348

• 18289542348 backwards is 84324598281
• The number of decimal digits it has is: 11
• The sum of 18289542348's digits is 54
• More coming soon!