997505195227916427

Names of 997505195227916427

• Cardinal: 997505195227916427 can be written as Nine hundred ninety-seven quadrillion, five hundred five trillion, one hundred ninety-five billion, two hundred twenty-seven million, nine hundred sixteen thousand, four hundred twenty-seven.

Scientific notation

• Scientific notation: 9.97505195227916427 × 10¹⁷

Factors of 997505195227916427

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 384

Divisors of 997505195227916427

• Number of divisors d(n): 336
• Complete list of divisors:
  1 3 9 13 19 27 39 57 81 117 171 243 247 349 351 361 513 729 741 1047 1053 1083 1539 2223 3141 3159 3249 4537 4617 4693 6631 6669 6859 9423 9477 9747 13611 13851 14079 19893 20007 20577 28269 29241 40833 42237 59679 60021 61731 84807 86203 87723 89167 121801 122499 125989 126711 130321 179037 180063 185193 254421 258609 263169 267501 365403 367497 377967 380133 390963 537111 555579 775827 802503 1096209 1102491 1133901 1140399 1172889 1583413 1611333 1637857 1666737 1694173 2314219 2327481 2393791 2407509 2476099 3288627 3307473 3401703 3421197 3518667 4750239 4833999 4913571 5000211 5082519 6942657 6982443 7181373 7222527 7428297 9865881 10205109 10556001 14250717 14740713 15247557 20827971 20947329 21544119 21667581 22284891 29597643 30084847 30615327 31119283 31668003 32189287 42508549 42752151 43970161 44222139 45482029 45742671 62483913 62841987 64632357 65002743 66854673 88792929 90254541 91845981 93357849 95004009 96567861 127525647 128256453 131910483 132666417 136446087 137228013 187451739 193897071 200564019 270763623 280073547 289703583 382576941 384769359 395731449 397999251 409338261 411684039 552611137 562355217 571612093 581691213 591266377 601692057 807662431 812290869 835433059 840220641 864158551 869110749 1147730823 1154308077 1187194347 1193997753 1228014783 1235052117 1657833411 1687065651 1714836279 1745073639 1773799131 1805076171 2422987293 2436872607 2506299177 2520661923 2592475653 2607332247 3443192469 3561583041 3684044349 4973500233 5144508837 5321397393 7268961879 7310617821 7518897531 7561985769 7777426959 7821996741 10329577407 10499611603 10684749123 10860629767 11052133047 11234061163 14920500699 15345586189 15433526511 15873228121 15964192179 21806885637 21931853463 22556692593 22685957307 23332280877 23465990223 30988732221 31498834809 32054247369 32581889301 33156399141 33702183489 44761502097 46036758567 46300579533 47619684363 47892576537 65420656911 67670077779 69996842631 94496504427 97745667903 101106550467 134284506291 138110275701 138901738599 142859053089 143677729611 196261970733 199492620457 203010233337 206351965573 209990527893 283489513281 291566137591 293237003709 301591334299 303319651401 402853518873 414330827103 416705215797 428577159267 431033188833 588785912199 598477861371 609030700011 619055896719 629971583679 850468539843 874698412773 879711011127 904774002897 909958954203 1242992481309 1285731477801 1795433584113 1857167690157 2551405619529 2624095238319 2639133033381 2714322008691 2729876862609 3728977443927 3790359788683 3857194433403 3920687345887 5386300752339 5539756614229 5571503070471 7654216858587 7872285714957 7917399100143 8142966026073 8189630587827 11186932331781 11371079366049 11571583300209 11762062037661 16158902257017 16619269842687 16714509211413 23616857144871 24428898078219 34113238098147 35286186112983 48476706771051 49857809528061 50143527634239 70850571434613 72016835984977 73286694234657 102339714294441 105255375670351 105858558338949 145430120313153 149573428584183 150430582902717 212551714303839 216050507954931 219860082703971 307019142883323 315766127011053 317575675016847 448720285752549 648151523864793 921057428649969 947298381033159 952727025050541 1346160857257647 1368319883714563 1944454571594379 2763172285949907 2841895143099477 2858181075151623 4038482571772941 4104959651143689 5833363714783137 8525685429298431 12314878953431067 17500091144349411 25577056287895293 36944636860293201 52500273433048233 76731168863685879 110833910580879603 332501731742638809 997505195227916427
• Sum of all divisors σ(n): 1704981821349324000
• Sum of proper divisors (its aliquot sum) s(n): 707476626121407573
• 997505195227916427 is a deficient number, because the sum of its proper divisors (707476626121407573) is less than itself. Its deficiency is 290028569106508854

Bases of 997505195227916427

• Binary: 110111010111110110011011000010100111001010101010100010001011₂
• Hexadecimal: 0xDD7D9B0A72AA88B
• Base-36: 7KTU2WI9S1OR

Squares and roots of 997505195227916427

• 997505195227916427 squared (997505195227916427²) is 995016614506683664968622427696446329
• 997505195227916427 cubed (997505195227916427³) is 992534242308509949611840092159630587048819042902946483
• The square root of 997505195227916427 is 998751818.6355989945
• The cube root of 997505195227916427 is 999167.7058879971

Scales and comparisons

• 997,505,195,227,916,427 seconds is equal to 31,717,579,722 years, 4 weeks, 5 days, 15 hours, 27 seconds.
• To count from 1 to 997,505,195,227,916,427 would take you about ninety-five billion, one hundred fifty-two million, seven hundred thirty-nine thousand, one hundred sixty-six 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 997505195227916427 cubic inches would be around 83264 feet tall.

Recreational maths with 997505195227916427

• 997505195227916427 backwards is 724619722591505799
• The number of decimal digits it has is: 18
• The sum of 997505195227916427's digits is 90
• More coming soon!