97974965924091621

Names of 97974965924091621

• Cardinal: 97974965924091621 can be written as Ninety-seven quadrillion, nine hundred seventy-four trillion, nine hundred sixty-five billion, nine hundred twenty-four million, ninety-one thousand, six hundred twenty-one.

Scientific notation

• Scientific notation: 9.7974965924091621 × 10¹⁶

Factors of 97974965924091621

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 864

Divisors of 97974965924091621

• Number of divisors d(n): 336
• Complete list of divisors:
  1 3 9 19 27 31 57 81 93 171 243 279 361 513 589 729 811 837 961 1083 1539 1767 2433 2511 2883 3249 4617 5301 6859 7299 7533 8649 9747 11191 13851 15409 15903 18259 20577 21897 22599 25141 25947 29241 29791 33573 46227 47709 54777 61731 65691 75423 77841 87723 89373 100719 138681 143127 164331 185193 197073 212629 226269 233523 263169 268119 292771 302157 346921 416043 429381 477679 492993 555579 566029 591219 637887 657721 678807 700569 779371 804357 878313 906471 1040763 1248129 1433037 1478979 1666737 1698087 1913661 1973163 2036421 2338113 2413071 2634939 2719413 3122289 3744387 4299111 4436937 5000211 5094261 5562649 5740983 5919489 6109263 6591499 7014339 7239213 7904817 8158239 9075901 9366867 10754551 11233161 12496699 12897333 13310811 14808049 15282783 16687947 17222949 17758467 18327789 19774497 20389351 21043017 21717639 23714451 24160501 27227703 28100601 32263653 37490097 38691999 44424147 45848349 50063841 51668847 53275401 59323491 61168053 63129051 71143353 72481503 81683109 84301803 96790959 112470291 116075997 133272441 137545047 150191523 155006541 159826203 172442119 177970473 183504159 189387153 204336469 213430059 217444509 237437281 245049327 252905409 281352931 290372877 337410873 348227991 387397669 399817323 412635141 450574569 459049519 479478609 517326357 533911419 550512477 568161459 613009407 632069881 652333527 712311843 735147981 844058793 871118631 1012232619 1162193007 1199451969 1351723707 1377148557 1551979071 1601734257 1651537431 1839028221 1896209643 1957000581 2136935529 2205443943 2532176379 2613355893 3036697857 3486579021 3598355907 4055171121 4131445671 4511308339 4655937213 4805202771 4954612293 5345705689 5517084663 5688628929 5871001743 6410806587 6616331829 7360555711 7596529137 7840067679 8721940861 9110093571 10459737063 10795067721 12009327739 12394337013 13533925017 13967811639 14863836879 16037117067 16551253989 17065886787 17613005229 19232419761 19594166311 22081667133 22789587411 26165822583 31379211189 36027983217 37183011039 40601775051 41903434917 48111351201 49653761967 51197660361 57697259283 58782498933 66245001399 68368762233 78497467749 94137633567 108083949651 111549033117 121805325153 125710304751 139850558509 144334053603 148961285901 153592981083 165716876359 173091777849 176347496799 198735004197 205106286699 228177227041 235492403247 282412900701 324251848953 334647099351 365415975459 372289159909 419551675527 433002160809 460778943249 497150629077 529042490397 596205012591 684531681123 706477209741 972755546859 1096247926377 1116867479727 1258655026581 1299006482427 1491451887231 1587127471191 1788615037773 2053595043369 2119431629223 2918266640577 3288743779131 3350602439181 3775965079743 3897019447281 4335367313779 4474355661693 4761382413573 5365845113319 6160785130107 6358294887669 7073494038271 8754799921731 10051807317543 11327895239229 13006101941337 13423066985079 14284147240719 18482355390321 21220482114813 30155421952629 33983685717687 39018305824011 40269200955237 55447066170963 63661446344439 90466265857887 101951057153061 117054917472033 120807602865711 134396386727149 166341198512889 190984339033317 271398797573661 351164752416099 403189160181447 572953017099951 1053494257248297 1209567480544341 1718859051299853 3160482771744891 3628702441633023 5156577153899559 10886107324899069 32658321974697207 97974965924091621
• Sum of all divisors σ(n): 160421037756695040
• Sum of proper divisors (its aliquot sum) s(n): 62446071832603419
• 97974965924091621 is a deficient number, because the sum of its proper divisors (62446071832603419) is less than itself. Its deficiency is 35528894091488202

Bases of 97974965924091621

• Binary: 101011100000100111011011001100000110010010101011011100101₂
• Hexadecimal: 0x15C13B660C956E5
• Base-36: QSP85ZKJPB9

Squares and roots of 97974965924091621

• 97974965924091621 squared (97974965924091621²) is 9599093947826914302481854002407641
• 97974965924091621 cubed (97974965924091621³) is 940470902440496041222321724229539330877779874476061
• The square root of 97974965924091621 is 313009530.0850944075
• The cube root of 97974965924091621 is 461004.3680353225

Scales and comparisons

• 97,974,965,924,091,621 seconds is equal to 3,115,300,859 years, 47 weeks, 5 days, 7 hours, 40 minutes, 21 seconds.
• To count from 1 to 97,974,965,924,091,621 would take you about nine billion, three hundred forty-five million, nine hundred two thousand, five hundred seventy-nine 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 97974965924091621 cubic inches would be around 38417 feet tall.

Recreational maths with 97974965924091621

• 97974965924091621 backwards is 12619042956947979
• The number of decimal digits it has is: 17
• The sum of 97974965924091621's digits is 90
• More coming soon!