18820082108996432

Names of 18820082108996432

• Cardinal: 18820082108996432 can be written as Eighteen quadrillion, eight hundred twenty trillion, eighty-two billion, one hundred eight million, nine hundred ninety-six thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.8820082108996432 × 10¹⁶

Factors of 18820082108996432

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 77

Divisors of 18820082108996432

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 4 8 11 16 22 23 41 44 46 82 88 92 121 164 176 184 242 253 328 368 451 484 506 529 656 902 943 968 1012 1058 1331 1804 1886 1936 2024 2116 2662 2783 3608 3772 4048 4232 4961 5324 5566 5819 7216 7544 8464 9922 10373 10648 11132 11638 12167 14641 15088 19844 20746 21296 21689 22264 23276 24334 29282 30613 39688 41492 43378 44528 46552 48668 54571 58564 61226 64009 79376 82984 86756 93104 97336 109142 114103 117128 122452 128018 133837 161051 165968 173512 194672 218284 228206 234256 238579 244904 256036 267674 322102 336743 347024 436568 456412 477158 489808 498847 512072 535348 600281 644204 673486 704099 873136 912824 954316 997694 1024144 1070696 1200562 1255133 1288408 1346972 1408198 1472207 1771561 1825648 1908632 1995388 2141392 2401124 2510266 2576816 2624369 2693944 2816396 2944414 3543122 3704173 3817264 3990776 4802248 5020532 5248738 5387888 5487317 5632792 5888828 6603091 7086244 7408346 7745089 7981552 9604496 10041064 10497476 10974634 11265584 11777656 13206182 13806463 14172488 14816692 15490178 16194277 19487171 20082128 20994952 21949268 23555312 26412364 27612926 28344976 28868059 29633384 30980356 32388554 38974342 40745903 41989904 43898536 52824728 55225852 57736118 59266768 60360487 61960712 64777108 72634001 77948684 81491806 85195979 87797072 105649456 110451704 115472236 120720974 123921424 129554216 145268002 151871093 155897368 162983612 170391958 178137047 214358881 220903408 230944472 241441948 259108432 290536004 303742186 311794736 317548649 325967224 340783916 356274094 428717762 448204933 461888944 482883896 581072008 607484372 635097298 651934448 663965357 681567832 712548188 798974011 857435524 896409866 937155769 965767792 1162144016 1214968744 1270194596 1327930714 1363135664 1425096376 1597948022 1670582023 1714871048 1792819732 1874311538 1959507517 2357947691 2429937488 2540389192 2655861428 2850192752 3195896044 3341164046 3429742096 3493035139 3585639464 3748623076 3919015034 4715895382 4930254263 5080778384 5311722856 6391792088 6682328092 6986070278 7171278928 7303618927 7497246152 7838030068 8788714121 9431790764 9860508526 10308713459 10623445712 12783584176 13364656184 13972140556 14607237854 14994492304 15676060136 17577428242 18376402253 18863581528 19721017052 20617426918 21554582687 26729312368 27944281112 29214475708 31352120272 35154856484 36752804506 37727163056 38423386529 39442034104 41234853836 43109165374 54232796893 55888562224 58428951416 70309712968 73505609012 76846773058 78884068208 80339808197 82469707672 86218330748 96675855331 108465593786 113395848049 116857902832 140619425936 147011218024 153693546116 160679616394 164939415344 172436661496 193351710662 202140424783 216931187572 226791696098 237100409557 294022436048 307387092232 321359232788 344873322992 386703421324 404280849566 422657251819 433862375144 453583392196 474200819114 614774184464 642718465576 773406842648 808561699132 845314503638 867724750288 883737890167 907166784392 948401638228 1247354328539 1285436931152 1546813685296 1617123398264 1690629007276 1767475780334 1814333568784 1896803276456 2223544672613 2494708657078 2608104505127 3234246796528 3381258014552 3534951560668 3793606552912 4447089345226 4649229770009 4989417314156 5216209010254 6762516029104 7069903121336 8894178690452 9298459540018 9721116791837 9978834628312 10432418020508 14139806242672 17788357380904 18596919080036 19442233583674 19957669256624 20864836041016 28689149556397 35576714761808 37193838160072 38884467167348 41729672082032 51141527470099 57378299112794 74387676320144 77768934334696 102283054940198 106932284710207 114756598225588 155537868669392 204566109880396 213864569420414 229513196451176 409132219760792 427729138840828 459026392902352 818264439521584 855458277681656 1176255131812277 1710916555363312 2352510263624554 4705020527249108 9410041054498216 18820082108996432
• Sum of all divisors σ(n): 42956110126742400
• Sum of proper divisors (its aliquot sum) s(n): 24136028017745968
• 18820082108996432 is an abundant number, because the sum of its proper divisors (24136028017745968) is greater than itself. Its abundance is 5315945908749536

Bases of 18820082108996432

• Binary: 1000010110111001100001111010100110000000001101101010000₂
• Hexadecimal: 0x42DCC3D4C01B50
• Base-36: 55B5UD3KQQ8

Squares and roots of 18820082108996432

• 18820082108996432 squared (18820082108996432²) is 354195490589367587775070188730624
• 18820082108996432 cubed (18820082108996432³) is 6665988215528171034799662711595288712372625133568
• The square root of 18820082108996432 is 137186304.3783760217
• The cube root of 18820082108996432 is 265995.2234476689

Scales and comparisons

• 18,820,082,108,996,432 seconds is equal to 598,420,396 years, 37 weeks, 6 days, 16 hours, 20 minutes, 32 seconds.
• To count from 1 to 18,820,082,108,996,432 would take you about one billion, seven hundred ninety-five million, two hundred sixty-one thousand, one hundred ninety 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 18820082108996432 cubic inches would be around 22166.3 feet tall.

Recreational maths with 18820082108996432

• 18820082108996432 backwards is 23469980128002881
• The number of decimal digits it has is: 17
• The sum of 18820082108996432's digits is 71
• More coming soon!