80108109081

Names of 80108109081

• Cardinal: 80108109081 can be written as Eighty billion, one hundred eight million, one hundred nine thousand and eighty-one.

Scientific notation

• Scientific notation: 8.0108109081 × 10¹⁰

Factors of 80108109081

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 251

Divisors of 80108109081

• Number of divisors d(n): 480
• Complete list of divisors:
  1 3 7 9 11 13 21 27 29 31 33 39 49 63 77 81 87 91 93 99 117 143 147 157 189 203 217 231 261 273 279 297 319 341 351 377 403 429 441 471 539 567 609 637 651 693 783 819 837 891 899 957 1001 1023 1053 1099 1131 1209 1287 1323 1413 1421 1519 1617 1727 1827 1911 1953 2041 2079 2233 2349 2387 2457 2511 2639 2697 2821 2871 3003 3069 3297 3393 3627 3861 3969 4147 4239 4263 4433 4553 4557 4851 4867 5181 5481 5733 5859 6123 6237 6293 6699 7007 7161 7371 7693 7917 8091 8463 8613 9009 9207 9889 9891 10179 10881 11583 11687 12089 12441 12717 12789 13299 13659 13671 14287 14553 14601 15543 15631 16443 16709 17199 17577 18369 18473 18879 19747 20097 21021 21483 22451 23079 23751 24273 25389 25839 27027 27621 29029 29667 29673 30537 31031 31871 32643 34069 35061 36267 37323 38367 39897 40977 41013 42861 43659 43803 44051 46629 46893 50083 50127 51597 53537 55107 55419 56637 59189 59241 60291 63063 63271 64449 67353 69223 69237 71253 72819 76167 81081 81809 84623 87087 89001 89019 93093 95613 100009 102207 105183 108801 111969 115101 119691 122931 123039 128557 128583 131409 132153 139887 140679 141143 150249 150381 157157 160611 165321 166257 169911 177567 177723 180873 189189 189813 193347 202059 203203 207669 207711 213759 217217 223097 228501 238483 245427 253869 261261 267003 279279 286839 300027 306621 315549 326403 335907 350581 359073 368793 374759 385671 385749 394227 396459 414323 422037 423429 442897 450747 451143 471471 481833 484561 498771 509733 532701 533169 567567 569439 572663 606177 609609 623007 623133 651079 651651 669291 695981 715449 736281 761607 783783 801009 837837 860517 899899 900081 919863 946647 979209 988001 1051743 1100099 1124277 1157013 1157247 1189377 1242969 1266111 1270287 1328691 1352241 1353429 1414413 1445499 1453683 1496313 1552573 1598103 1599507 1708317 1717989 1818531 1828827 1834859 1869021 1953237 1954953 2007873 2087943 2146347 2208843 2284821 2351349 2454067 2513511 2581551 2623313 2699697 2700243 2759589 2900261 2964003 3100279 3155229 3300297 3372831 3471039 3568131 3728907 3810861 3986073 4056723 4243239 4336497 4361049 4557553 4657719 4794309 4871867 5124951 5153967 5486481 5504577 5607063 5859711 5864859 6023619 6263829 6299293 6439041 6626529 6854463 6916007 7362201 7869939 8099091 8100729 8700783 8892009 9300837 9465687 9900891 10118493 10413117 10868011 11186721 11432583 11958219 12729717 12844013 13083147 13672659 13973157 14615601 15461901 16459443 16513731 17579133 17594577 18070857 18791487 18897879 19317123 20183449 20748021 22086603 23609817 24297273 26102349 26676027 27902511 28397061 29702673 30355479 31902871 32604033 33560163 34103069 35874657 38532039 39249441 41017977 41919471 43846803 46385703 49541193 52737399 56374461 56693637 60550347 62244063 66259809 70829451 72891819 76076077 78307047 80028081 83707533 89108019 89908091 95708613 97812099 102309207 115596117 123053931 125758413 131540409 141284143 148623579 170080911 181651041 186732189 198779427 212488353 228228231 234921141 251122599 269724273 287125839 293436297 306927621 346788351 369161793 394621227 423852429 510242733 544953123 560196567 684684693 809172819 861377517 880308891 920782863 988989001 1040365053 1271557287 1634859369 2054054079 2427518457 2584132551 2762348589 2966967003 3814671861 6162162237 7282555371 8900901009 11444015583 26702703027 80108109081
• Sum of all divisors σ(n): 175751009280
• Sum of proper divisors (its aliquot sum) s(n): 95642900199
• 80108109081 is an abundant number, because the sum of its proper divisors (95642900199) is greater than itself. Its abundance is 15534791118

Bases of 80108109081

• Binary: 1001010100110110100001011110100011001₂
• Hexadecimal: 0x12A6D0BD19
• Base-36: 10SUASK9

Squares and roots of 80108109081

• 80108109081 squared (80108109081²) is 6417309140533394664561
• 80108109081 cubed (80108109081³) is 514078500636347538311875992978441
• The square root of 80108109081 is 283033.7596135839
• The cube root of 80108109081 is 4310.8094560301

Scales and comparisons

• 80,108,109,081 seconds is equal to 2,547 years, 9 weeks, 6 days, 4 hours, 31 minutes, 21 seconds.
• To count from 1 to 80,108,109,081 would take you about five thousand and ninety-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 80108109081 cubic inches would be around 359.2 feet tall.

Recreational maths with 80108109081

• 80108109081 backwards is 18090180108
• The number of decimal digits it has is: 11
• The sum of 80108109081's digits is 36
• More coming soon!