18146482380

Names of 18146482380

• Cardinal: 18146482380 can be written as Eighteen billion, one hundred forty-six million, four hundred eighty-two thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.814648238 × 10¹⁰

Factors of 18146482380

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 263

Divisors of 18146482380

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 17 18 19 20 26 27 30 34 36 38 39 45 51 52 53 54 57 60 65 68 76 78 85 90 95 102 106 108 114 117 130 135 151 153 156 159 170 171 180 190 195 204 212 221 228 234 247 255 260 265 270 285 302 306 318 323 340 342 351 380 390 442 453 459 468 477 494 510 513 530 540 570 585 604 612 636 646 663 684 689 702 741 755 765 780 795 855 884 901 906 918 954 969 988 1007 1020 1026 1060 1105 1140 1170 1235 1292 1326 1359 1378 1404 1431 1482 1510 1530 1590 1615 1710 1755 1802 1812 1836 1908 1938 1963 1989 2014 2052 2067 2210 2223 2265 2295 2340 2385 2470 2565 2567 2652 2703 2718 2756 2862 2869 2907 2964 3020 3021 3060 3180 3230 3315 3420 3445 3510 3604 3705 3876 3926 3978 4028 4077 4134 4199 4420 4446 4505 4530 4590 4770 4845 4940 5035 5130 5134 5406 5436 5724 5738 5814 5889 5967 6042 6201 6460 6630 6669 6795 6890 7020 7155 7410 7701 7852 7956 8003 8109 8154 8268 8398 8607 8721 8892 9010 9060 9063 9180 9540 9690 9815 9945 10070 10260 10268 10335 10812 11115 11476 11628 11713 11778 11934 12084 12402 12597 12835 13091 13260 13338 13515 13590 13780 14310 14345 14535 14820 15105 15402 16006 16218 16308 16796 17119 17214 17442 17667 18020 18126 18603 19380 19630 19890 20140 20385 20670 20995 22230 23103 23426 23556 23868 24009 24327 24804 25194 25670 25821 26182 26676 27030 27180 27189 28620 28690 29070 29445 29835 30210 30804 31005 32012 32436 33345 33371 34238 34428 34884 35139 35334 36252 37206 37297 37791 38505 39260 39273 39780 40015 40545 40770 41340 41990 43035 43605 44460 45315 46206 46852 48018 48654 48773 50388 51340 51357 51642 52364 53001 54060 54378 57380 58140 58565 58890 59670 60420 62010 62985 65455 66690 66742 68476 69309 70278 70668 72027 74412 74594 75582 77010 77463 78546 80030 81090 81540 83980 85595 86070 87210 88335 90630 92412 93015 96036 97308 97546 100113 102714 103284 104039 105417 106002 108756 111891 113373 115515 117130 117780 117819 119340 120045 121635 124020 125970 129105 130910 133380 133484 135945 136051 138618 140556 144054 146319 149188 151164 152057 154020 154071 154926 157092 160060 162180 166855 171190 172140 174420 175695 176670 181260 186030 186485 188955 195092 196365 200226 205428 208078 210834 212004 216081 222547 223782 226746 231030 234260 235638 240090 243270 243865 251940 256785 258210 261820 265005 271890 272102 277236 288108 292638 300339 304114 308142 309852 312117 316251 333710 335673 342380 346545 351390 353340 353457 360135 372060 372970 377910 387315 392730 400452 408153 416156 421668 432162 438957 445094 447564 453492 456171 462060 462213 471276 480180 486540 487730 500565 513570 516420 520195 527085 530010 543780 544204 559455 566865 585276 589095 600678 608228 616284 624234 632502 634049 667420 667641 671346 680255 693090 702780 706914 720270 731595 745940 755820 760285 770355 774630 785460 816306 864324 877914 890188 901017 912342 924426 936351 975460 1001130 1007019 1027140 1040390 1054170 1060020 1080405 1112735 1118910 1133730 1178190 1201356 1224459 1248468 1265004 1268098 1316871 1335282 1342692 1360510 1368513 1386180 1413828 1440540 1463190 1501695 1520570 1540710 1549260 1560585 1581255 1632612 1678365 1755828 1767285 1768663 1802034 1824684 1848852 1872702 1902147 1976741 2002260 2002923 2014038 2040765 2080780 2108340 2160810 2194785 2225470 2237820 2267460 2280855 2311065 2356380 2448918 2536196 2584969 2633742 2670564 2721020 2737026 2809053 2926380 3003390 3041140 3081420 3121170 3162510 3170245 3338205 3356730 3534570 3537326 3604068 3673377 3745404 3804294 3953482 4005846 4028076 4081530 4105539 4321620 4389570 4450940 4505085 4561710 4622130 4681755 4897836 5035095 5169938 5267484 5305989 5474052 5618106 5706441 5930223 6006780 6008769 6122295 6242340 6325020 6340490 6584355 6676410 6713460 6842565 7069140 7074652 7346754 7608588 7754907 7906964 8011692 8163060 8211078 8779140 8843315 9010170 9123420 9244260 9363510 9510735 9883705 10014615 10070190 10339876 10611978 11236212 11412882 11860446 12017538 12244590 12680980 12924845 13168710 13352820 13685130 14045265 14693508 15509814 15917967 16422156 17119323 17686630 17790669 18020340 18366885 18727020 19021470 19767410 20029230 20140380 20527695 21223956 22825764 23264721 23720892 24035076 24489180 25849690 26337420 26529945 27370260 28090530 28532205 29651115 30043845 31019628 31835934 33604597 34238646 35373260 35581338 36733770 38042940 38774535 39534820 40058460 41055390 46529442 47753901 51699380 53059890 53372007 56181060 57064410 59302230 60087690 63671868 67209194 68477292 69794163 71162676 73467540 77549070 79589835 82110780 85596615 88953345 93058884 95507802 100813791 106119780 106744014 114128820 116323605 118604460 120175380 134418388 139588326 155098140 159179670 168022985 171193230 177906690 191015604 201627582 213488028 232647210 238769505 266860035 279176652 302441373 318359340 336045970 342386460 348970815 355813380 403255164 465294420 477539010 504068955 533720070 604882746 672091940 697941630 907324119 955078020 1008137910 1067440140 1209765492 1395883260 1512206865 1814648238 2016275820 3024413730 3629296476 4536620595 6048827460 9073241190 18146482380
• Sum of all divisors σ(n): 69498777600
• Sum of proper divisors (its aliquot sum) s(n): 51352295220
• 18146482380 is an abundant number, because the sum of its proper divisors (51352295220) is greater than itself. Its abundance is 33205812840

Bases of 18146482380

• Binary: 10000111001100111010101100011001100₂
• Hexadecimal: 0x4399D58CC
• Base-36: 8C3Y3F0

Squares and roots of 18146482380

• 18146482380 squared (18146482380²) is 329294822767650464400
• 18146482380 cubed (18146482380³) is 5975542699178391986233417272000
• The square root of 18146482380 is 134708.8801081799
• The cube root of 18146482380 is 2627.8313156673

Scales and comparisons

• 18,146,482,380 seconds is equal to 577 years, 17 hours, 33 minutes.
• To count from 1 to 18,146,482,380 would take you about one thousand, one hundred fifty-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 18146482380 cubic inches would be around 219 feet tall.

Recreational maths with 18146482380

• 18146482380 backwards is 08328464181
• 18146482380 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18146482380's digits is 45
• More coming soon!