18137390492232

Names of 18137390492232

• Cardinal: 18137390492232 can be written as Eighteen trillion, one hundred thirty-seven billion, three hundred ninety million, four hundred ninety-two thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 1.8137390492232 × 10¹³

Factors of 18137390492232

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 332

Divisors of 18137390492232

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 88 99 108 121 132 149 167 198 216 242 264 297 298 334 363 396 447 484 501 594 596 668 726 792 894 968 1002 1089 1188 1192 1336 1341 1452 1503 1639 1788 1837 2004 2178 2376 2682 2904 3006 3267 3278 3576 3674 4008 4023 4356 4509 4917 5364 5511 6012 6534 6556 7348 8046 8712 9018 9834 10728 11022 12024 13068 13112 14696 14751 16092 16533 18029 18036 19668 20207 22044 24883 26136 27889 29502 32184 33066 36058 36072 39336 40414 44088 44253 49599 49766 54087 55778 59004 60621 66132 72116 74649 80828 83667 88506 99198 99532 108174 111556 118008 121242 132264 144232 149298 161656 162261 167334 177012 181863 198396 199064 216348 223112 223947 242484 251001 273713 298596 306779 324522 334668 354024 363726 396792 432696 447894 484968 486783 502002 545589 547426 597192 613558 649044 669336 671841 727452 753003 821139 895788 920337 973566 1004004 1091178 1094852 1227116 1298088 1343682 1454904 1506006 1642278 1791576 1840674 1947132 2008008 2182356 2189704 2454232 2463417 2687364 2761011 3010843 3012012 3284556 3374569 3681348 3894264 4155461 4364712 4657463 4926834 5374728 5522022 6021686 6024024 6569112 6749138 7362696 7390251 8283033 8310922 9032529 9314926 9853668 10123707 11044044 12043372 12466383 13498276 13972389 14780502 16566066 16621844 18065058 18629852 19707336 20247414 22088088 24086744 24932766 26996552 27097587 27944778 29561004 30371121 33132132 33243688 36130116 37259704 37399149 40494828 41917167 45710071 49865532 51232093 54195174 55889556 59122008 60742242 66264264 72260232 74798298 80989656 81292761 83834334 91113363 91420142 99731064 102464186 108390348 111779112 112197447 121484484 125751501 137130213 149596596 153696279 162585522 167668668 182226726 182840284 204928372 216780696 224394894 242968968 251503002 274260426 299193192 307392558 325171044 335337336 364453452 365680568 409856744 411390639 448789788 461088837 502810781 503006004 548520852 563553023 614785116 650342088 693961987 728906904 822781278 897579576 922177674 1005621562 1006012008 1097041704 1127106046 1229570232 1234171917 1383266511 1387923974 1508432343 1645562556 1690659069 1844355348 2011243124 2081885961 2254212092 2468343834 2766533022 2775847948 3016864686 3291125112 3381318138 3688710696 4022486248 4163771922 4508424184 4525297029 4936687668 5071977207 5533066044 5551695896 6033729372 6245657883 6762636276 7633581857 8327543844 9050594058 9873375336 10143954414 11066132088 12067458744 12491315766 13525272552 13575891087 15215931621 15267163714 16655087688 18101188116 18736973649 20287908828 22900745571 24982631532 27151782174 30431863242 30534327428 36202376232 37473947298 40575817656 45801491142 49965263064 54303564348 60863726484 61068654856 68702236713 74947894596 83969400427 91602982284 108607128696 121727452968 137404473426 149895789192 167938800854 183205964568 206106710139 251908201281 274808946852 335877601708 412213420278 503816402562 549617893704 671755203416 755724603843 824426840556 1007632805124 1511449207686 1648853681112 2015265610248 2267173811529 3022898415372 4534347623058 6045796830744 9068695246116 18137390492232
• Sum of all divisors σ(n): 56085674400000
• Sum of proper divisors (its aliquot sum) s(n): 37948283907768
• 18137390492232 is an abundant number, because the sum of its proper divisors (37948283907768) is greater than itself. Its abundance is 19810893415536

Bases of 18137390492232

• Binary: 100000111111011110000101101111010101001001000₂
• Hexadecimal: 0x107EF0B7AA48
• Base-36: 6FG7A0760

Squares and roots of 18137390492232

• 18137390492232 squared (18137390492232²) is 328964933867707751252341824
• 18137390492232 cubed (18137390492232³) is 5966565463809891218056233889642080711168
• The square root of 18137390492232 is 4258801.5323834945
• The cube root of 18137390492232 is 26273.9237038151

Scales and comparisons

• 18,137,390,492,232 seconds is equal to 576,712 years, 47 weeks, 4 days, 1 hour, 37 minutes, 12 seconds.
• To count from 1 to 18,137,390,492,232 would take you about one million, four hundred forty-one thousand, seven hundred eighty-two 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 18137390492232 cubic inches would be around 2189.5 feet tall.

Recreational maths with 18137390492232

• 18137390492232 backwards is 23229409373181
• 18137390492232 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18137390492232's digits is 54
• More coming soon!