139966365825

Names of 139966365825

• Cardinal: 139966365825 can be written as One hundred thirty-nine billion, nine hundred sixty-six million, three hundred sixty-five thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 1.39966365825 × 10¹¹

Factors of 139966365825

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 280

Divisors of 139966365825

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 9 11 13 15 25 27 33 39 45 55 65 75 81 97 99 117 121 135 143 151 165 195 225 243 275 291 297 325 351 363 405 429 453 485 495 585 605 675 715 755 825 873 891 975 1053 1067 1089 1215 1261 1287 1359 1455 1485 1573 1661 1755 1815 1963 2025 2145 2265 2425 2475 2619 2673 2925 3025 3159 3201 3267 3575 3775 3783 3861 4077 4365 4455 4719 4983 5265 5335 5445 5889 6075 6305 6435 6795 7275 7425 7857 7865 8305 8775 9075 9603 9801 9815 10725 11325 11349 11583 11737 12231 13095 13365 13871 14157 14647 14949 15795 16005 16335 17667 18271 18915 19305 20385 21593 21825 22275 23571 23595 24915 26325 26675 27225 28809 29403 29445 31525 32175 33975 34047 34749 35211 36693 39285 39325 41525 41613 42471 43941 44847 48015 49005 49075 53001 54813 56745 57915 58685 61155 64779 65475 66825 69355 70785 73235 74745 78975 80025 81675 86427 88335 91355 94575 96525 101925 102141 105633 107965 117855 117975 124575 124839 127413 131823 134541 144045 147015 147225 152581 159003 161117 164439 170235 173745 176055 183465 190411 194337 196425 208065 212355 219705 224235 237523 240075 245025 259281 265005 274065 283725 289575 293425 305775 306423 316899 323895 346775 353925 366175 373725 374517 382239 395469 403623 432135 441675 456775 457743 477009 483351 493317 510705 528165 539825 571233 583011 589275 624195 637065 659115 672705 712569 720225 735075 762905 795015 805585 822195 851175 868725 880275 917325 950697 952055 971685 1040325 1061775 1098525 1121175 1123551 1186407 1187615 1296405 1325025 1370325 1373229 1450053 1479951 1532115 1584495 1619475 1713699 1749033 1772287 1872585 1911195 1977345 2018115 2094521 2137707 2160675 2288715 2385045 2416755 2466585 2553525 2640825 2852091 2856165 2915055 3120975 3185325 3295575 3363525 3370653 3559221 3562845 3814525 3975075 4027925 4110975 4119687 4350159 4439853 4753485 4760275 4858425 5141097 5247099 5316861 5617755 5932035 5938075 6283563 6413121 6482025 6866145 7250265 7399755 7660575 7922475 8568495 8745165 8861435 9362925 9555975 9886725 10090575 10472605 10688535 11443575 11925225 12083775 12332925 12359061 13050477 14260455 14280825 14575275 15423291 15950583 16853265 17796105 17814225 18850689 19239363 20598435 21750795 22199265 23039731 23767425 25705485 26235495 26584305 28088775 29660175 31417815 32065605 34330725 36251325 36998775 37077183 39151431 42842475 43725825 44307175 46269873 47851749 52363025 53442675 56552067 57718089 61795305 65252385 69119193 71302275 77116455 79752915 84266325 88980525 94253445 96196815 102992175 108753975 110996325 115198655 128527425 131177475 132921525 143555247 157089075 160328025 169656201 185385915 195757155 207357579 231349365 239258745 282760335 288590445 308976525 326261925 345595965 385582275 398764575 430665741 471267225 480984075 508968603 575993275 622072737 717776235 848281005 926929575 978785775 1036787895 1156746825 1196293725 1413801675 1442952225 1727979825 1866218211 2153328705 2544843015 3110363685 3588881175 4241405025 5183939475 5598654633 9331091055 10766643525 12724215075 15551818425 27993273165 46655455275 139966365825
• Sum of all divisors σ(n): 312976995968
• Sum of proper divisors (its aliquot sum) s(n): 173010630143
• 139966365825 is an abundant number, because the sum of its proper divisors (173010630143) is greater than itself. Its abundance is 33044264318

Bases of 139966365825

• Binary: 10000010010110101001010100000010000001₂
• Hexadecimal: 0x2096A54081
• Base-36: 1SASCZ29

Squares and roots of 139966365825

• 139966365825 squared (139966365825²) is 19590583562257727930625
• 139966365825 cubed (139966365825³) is 2742022785600196810471178970890625
• The square root of 139966365825 is 374120.7904206875
• The cube root of 139966365825 is 5192.0782465107

Scales and comparisons

• 139,966,365,825 seconds is equal to 4,450 years, 25 weeks, 6 days, 2 hours, 3 minutes, 45 seconds.
• To count from 1 to 139,966,365,825 would take you about eight thousand, nine hundred 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 139966365825 cubic inches would be around 432.7 feet tall.

Recreational maths with 139966365825

• 139966365825 backwards is 528563669931
• The number of decimal digits it has is: 12
• The sum of 139966365825's digits is 63
• More coming soon!