18305429566125

Names of 18305429566125

• Cardinal: 18305429566125 can be written as Eighteen trillion, three hundred five billion, four hundred twenty-nine million, five hundred sixty-six thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.8305429566125 × 10¹³

Factors of 18305429566125

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4001

Divisors of 18305429566125

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 13 15 19 25 37 39 57 65 73 75 95 111 125 185 195 219 247 285 325 361 365 375 475 481 555 703 741 925 949 975 1083 1095 1235 1387 1425 1443 1625 1805 1825 2109 2375 2405 2701 2775 2847 3515 3705 3851 4161 4625 4693 4745 4875 5415 5475 6175 6935 7125 7215 8103 9025 9125 9139 10545 11553 12025 13357 13505 13875 14079 14235 17575 18031 18525 19255 20805 23465 23725 26353 27075 27375 27417 30875 34675 35113 36075 40071 40515 45125 45695 50063 51319 52725 54093 57765 60125 66785 67525 70395 71175 73169 79059 87875 90155 92625 96275 104025 105339 117325 118625 131765 135375 137085 142487 150189 153957 173375 173641 175565 180375 200355 202575 219507 228475 250315 256595 263625 270465 281123 288825 333925 337625 342589 351975 355875 365845 395295 427461 450775 481375 520125 520923 526695 586625 658825 667147 685425 712435 750945 769785 843369 868205 877825 951197 975061 1001775 1012875 1027767 1097535 1142375 1251575 1282975 1352325 1390211 1405615 1444125 1669625 1712945 1759875 1829225 1852331 1976475 2001441 2137305 2253875 2604615 2633475 2707253 2853591 2925183 3294125 3335735 3427125 3562175 3654599 3754725 3848925 4170633 4216845 4341025 4389125 4755985 4875305 5008875 5138835 5341337 5487675 5556993 6257875 6414875 6761625 6951055 7028075 8121759 8564725 9146125 9261655 9882375 10007205 10401551 10686525 10963797 12675793 13023075 13167375 13536265 14267955 14625915 16024011 16678675 17810875 18072743 18272995 18773625 19244625 20853165 21084225 21705125 23779925 24376525 25694175 26706685 27438375 27784965 31204653 34755275 35140375 35194289 38027379 40608795 42823625 46308275 50036025 51437807 52007755 53432625 54218229 54818985 63378965 65115375 67681325 69437381 71339775 73129575 80120055 83393375 90363715 91364975 101485403 104265825 105421125 105582867 118899625 121882625 128470875 133533425 135220163 138924825 154313421 156023265 173776375 175971445 190136895 197629469 203043975 208312143 231541375 250180125 257189035 260038775 271091145 274094925 304456209 316894825 338406625 347186905 356698875 365647875 400600275 405660489 451818575 456824875 507427015 521329125 527914335 592888407 667667125 668691491 676100815 694624125 771567105 780116325 879857225 950684475 988147345 1015219875 1041560715 1285945175 1300193875 1319310239 1355455725 1370474625 1522281045 1584474125 1735934525 2003001375 2006074473 2028302445 2259092875 2537135075 2569183097 2639571675 2964442035 3343457455 3380504075 3754959911 3857835525 3900581625 3957930717 4399286125 4753422375 4940736725 5207803575 6429725875 6596551195 6777278625 7611405225 7707549291 8679672625 10030372365 10141512225 11264879733 12685675375 12845915485 13197858375 14822210175 16717287275 16902520375 18774799555 19289177625 19789653585 24703683625 26039017875 32982755975 38057026125 38537746455 48814478843 50151861825 50707561125 56324398665 64229577425 74111050875 83586436375 93873997775 98948267925 146443436529 164913779875 192688732275 244072394215 250759309125 281621993325 321147887125 469369988875 494741339625 732217182645 963443661375 1220361971075 1408109966625 3661085913225 6101809855375 18305429566125
• Sum of all divisors σ(n): 36052816310784
• Sum of proper divisors (its aliquot sum) s(n): 17747386744659
• 18305429566125 is a deficient number, because the sum of its proper divisors (17747386744659) is less than itself. Its deficiency is 558042821466

Bases of 18305429566125

• Binary: 100001010011000010000101000000111001010101101₂
• Hexadecimal: 0x10A610A072AD
• Base-36: 6HLEC4QEL

Squares and roots of 18305429566125

• 18305429566125 squared (18305429566125²) is 335088751600363305747515625
• 18305429566125 cubed (18305429566125³) is 6133943540821206367322115666140408203125
• The square root of 18305429566125 is 4278484.4940849091
• The cube root of 18305429566125 is 26354.8151774643

Scales and comparisons

• 18,305,429,566,125 seconds is equal to 582,056 years, 1 week, 6 days, 18 hours, 8 minutes, 45 seconds.
• To count from 1 to 18,305,429,566,125 would take you about one million, four hundred fifty-five thousand, one hundred forty 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 18305429566125 cubic inches would be around 2196.2 feet tall.

Recreational maths with 18305429566125

• 18305429566125 backwards is 52166592450381
• 18305429566125 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18305429566125's digits is 57
• More coming soon!