18144596808

Names of 18144596808

• Cardinal: 18144596808 can be written as Eighteen billion, one hundred forty-four million, five hundred ninety-six thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.8144596808 × 10¹⁰

Factors of 18144596808

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 321

Divisors of 18144596808

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 17 18 24 26 27 29 34 36 39 51 52 54 58 68 72 78 81 87 102 104 108 116 117 136 153 156 162 174 204 216 221 232 234 257 261 289 306 312 324 348 351 377 408 442 459 468 493 514 522 578 612 648 663 696 702 754 771 783 867 884 918 936 986 1028 1044 1053 1131 1156 1224 1326 1377 1404 1479 1508 1542 1566 1734 1768 1836 1972 1989 2056 2088 2106 2262 2312 2313 2349 2601 2652 2754 2808 2958 3016 3084 3132 3341 3393 3468 3672 3757 3944 3978 4212 4369 4437 4524 4626 4698 5202 5304 5508 5916 5967 6168 6264 6409 6682 6786 6936 6939 7453 7514 7803 7956 8381 8424 8738 8874 9048 9252 9396 10023 10179 10404 11016 11271 11832 11934 12818 13107 13311 13364 13572 13878 14906 15028 15606 15912 16762 17476 17748 17901 18504 18792 19227 20046 20358 20808 20817 22359 22542 23409 23868 25143 25636 26214 26622 26728 27144 27756 29812 30056 30069 30537 31212 33524 33813 34952 35496 35802 38454 39321 39933 40092 40716 41634 44718 45084 46818 47736 50286 51272 52428 53244 55512 56797 57681 59624 60138 61074 62424 67048 67077 67626 71604 74273 75429 76908 78642 79866 80184 81432 83268 89436 90168 90207 93636 96889 100572 101439 104856 106488 108953 113594 115362 117963 120276 122148 126701 134154 135252 143208 148546 150858 153816 157284 159732 166536 170391 173043 178872 180414 187272 193778 201144 201231 202878 217906 222819 226287 227188 230724 235926 240552 244296 253402 268308 270504 270621 290667 297092 301716 304317 314568 319464 326859 340782 346086 353889 360828 380103 387556 402462 405756 435812 445638 452574 454376 461448 471852 506804 511173 519129 536616 541242 581334 594184 603432 603693 608634 653718 668457 678861 681564 692172 707778 721656 760206 775112 804924 811512 871624 872001 891276 905148 943704 965549 980577 1013608 1022346 1038258 1082484 1140309 1162668 1207386 1217268 1307436 1336914 1357722 1363128 1384344 1415556 1520412 1533519 1609848 1647113 1744002 1782552 1810296 1931098 1961154 2005371 2044692 2076516 2153917 2164968 2280618 2325336 2414772 2434536 2614872 2616003 2673828 2715444 2831112 2896647 2941731 3040824 3067038 3294226 3420927 3488004 3862196 3922308 4010742 4089384 4153032 4307834 4561236 4600557 4829544 4941339 5232006 5347656 5430888 5793294 5883462 6016113 6134076 6461751 6588452 6841854 6976008 7724392 7844616 7848009 8021484 8615668 8689941 8825193 9122472 9201114 9882678 10262781 10464012 11586588 11766924 12032226 12268152 12923502 13176904 13683708 14824017 15696018 16042968 17231336 17379882 17650386 18402228 19385253 19765356 20525562 20928024 23173176 23533848 24064452 25847004 26069823 27367416 28000921 29648034 31392036 34759764 35300772 36804456 38770506 39530712 41051124 44472051 48128904 51694008 52139646 56001842 58155759 59296068 62784072 69519528 70601544 77541012 78209469 82102248 84002763 88944102 104279292 112003684 116311518 118592136 133416153 155082024 156418938 168005526 174467277 177888204 208558584 224007368 232623036 252008289 266832306 312837876 336011052 348934554 355776408 465246072 504016578 533664612 625675752 672022104 697869108 756024867 1008033156 1067329224 1395738216 1512049734 2016066312 2268074601 3024099468 4536149202 6048198936 9072298404 18144596808
• Sum of all divisors σ(n): 60378733800
• Sum of proper divisors (its aliquot sum) s(n): 42234136992
• 18144596808 is an abundant number, because the sum of its proper divisors (42234136992) is greater than itself. Its abundance is 24089540184

Bases of 18144596808

• Binary: 10000111001100000001001001101001000₂
• Hexadecimal: 0x439809348
• Base-36: 8C2TOI0

Squares and roots of 18144596808

• 18144596808 squared (18144596808²) is 329226393324883788864
• 18144596808 cubed (18144596808³) is 5973680165432038902392680346112
• The square root of 18144596808 is 134701.8812340793
• The cube root of 18144596808 is 2627.7402945963

Scales and comparisons

• 18,144,596,808 seconds is equal to 576 years, 48 weeks, 6 days, 21 hours, 46 minutes, 48 seconds.
• To count from 1 to 18,144,596,808 would take you about one thousand, one hundred fifty-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 18144596808 cubic inches would be around 219 feet tall.

Recreational maths with 18144596808

• 18144596808 backwards is 80869544181
• 18144596808 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18144596808's digits is 54
• More coming soon!