61439741178393564

Names of 61439741178393564

• Cardinal: 61439741178393564 can be written as Sixty-one quadrillion, four hundred thirty-nine trillion, seven hundred forty-one billion, one hundred seventy-eight million, three hundred ninety-three thousand, five hundred sixty-four.

Scientific notation

• Scientific notation: 6.1439741178393564 × 10¹⁶

Factors of 61439741178393564

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 842

Divisors of 61439741178393564

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 81 84 108 126 162 189 243 252 324 331 378 486 499 567 662 756 972 993 998 1134 1324 1497 1701 1986 1996 2268 2317 2979 2994 3402 3493 3972 4491 4634 5958 5988 6804 6951 6986 8937 8982 9268 10479 11916 13473 13902 13972 17874 17964 20853 20958 26811 26946 27804 31437 35748 40419 41706 41916 53622 53892 62559 62874 80433 80838 83412 94311 107244 109561 121257 125118 125748 160866 161676 165169 187677 188622 219122 242514 249001 250236 282933 321732 328683 330338 375354 377244 438244 485028 495507 498002 563031 565866 657366 660676 747003 750708 766927 848799 986049 991014 996004 1126062 1131732 1156183 1314732 1486521 1494006 1533854 1697598 1743007 1972098 1982028 2241009 2252124 2300781 2312366 2958147 2973042 2988012 3067708 3395196 3468549 3486014 3944196 4459563 4482018 4601562 4624732 5229021 5916294 5946084 6723027 6902343 6937098 6972028 8874441 8919126 8964036 9203124 10405647 10458042 11832588 13378689 13446054 13804686 13874196 15687063 17748882 17838252 20169081 20707029 20811294 20916084 26623323 26757378 26892108 27609372 31216941 31374126 35497764 36264691 40136067 40338162 41414058 41622588 47061189 53246646 53514756 54670939 60507243 62121087 62433882 62748252 72529382 80272134 80676324 82419331 82828116 93650823 94122378 106493292 108794073 109341878 121014486 124242174 124867764 141183567 145058764 160544268 164012817 164838662 186363261 187301646 188244756 217588146 218683756 242028972 247257993 248484348 253852837 280952469 282367134 326382219 328025634 329677324 372726522 374603292 382696573 423550701 435176292 492038451 494515986 507705674 561904938 564734268 576935317 652764438 656051268 741773979 745453044 761558511 765393146 847101402 979146657 984076902 989031972 1015411348 1123809876 1148089719 1153870634 1305528876 1476115353 1483547958 1523117022 1530786292 1694202804 1730805951 1958293314 1968153804 2225321937 2284675533 2296179438 2307741268 2937439971 2952230706 2967095916 3046234044 3444269157 3461611902 3916586628 4428346059 4450643874 4569351066 4592358876 5192417853 5874879942 5904461412 6675965811 6854026599 6888538314 6923223804 8812319913 8856692118 8901287748 9138702132 10332807471 10384835706 11749759884 13285038177 13351931622 13708053198 13777076628 15577253559 17624639826 17713384236 18096080809 20027897433 20562079797 20665614942 20769671412 26570076354 26703863244 27280798561 27416106396 30998422413 31154507118 35249279652 36192161618 40055794866 41124159594 41331229884 46731760677 53140152708 54288242427 54561597122 61686239391 61996844826 62309014236 72384323236 80111589732 81842395683 82248319188 92995267239 93463521354 108576484854 109123194244 123372478782 123993689652 126672565663 140195282031 162864727281 163684791366 185990534478 186927042708 190965589927 217152969708 245527187049 246744957564 253345131326 280390564062 325729454562 327369582732 371981068956 380017696989 381931179854 488594181843 491054374098 506690262652 560781128124 572896769781 651458909124 736581561147 760035393978 763862359708 977188363686 982108748196 1140053090967 1145793539562 1465782545529 1473163122294 1520070787956 1718690309343 1954376727372 2209744683441 2280106181934 2291587079124 2931565091058 2946326244588 3420159272901 3437380618686 4397347636587 4419489366882 4560212363868 5156070928029 5863130182116 6629234050323 6840318545802 6874761237372 8794695273174 8838978733764 9029944323691 10260477818703 10312141856058 13258468100646 13680637091604 15468212784087 17589390546348 18059888647382 20520955637406 20624283712116 26516936201292 27089832971073 30781433456109 30936425568174 36119777294764 41041911274812 46404638352261 54179665942146 61562866912218 61872851136348 63209610265837 81269498913219 92809276704522 108359331884292 123125733824436 126419220531674 162538997826438 185618553409044 189628830797511 243808496739657 252838441063348 325077995652876 379257661595022 487616993479314 568886492392533 731425490218971 758515323190044 975233986958628 1137772984785066 1462850980437942 1706659477177599 2194276470656913 2275545969570132 2925701960875884 3413318954355198 4388552941313826 5119978431532797 6826637908710396 8777105882627652 10239956863065594 15359935294598391 20479913726131188 30719870589196782 61439741178393564
• Sum of all divisors σ(n): 184994891763392256
• Sum of proper divisors (its aliquot sum) s(n): 123555150584998692
• 61439741178393564 is an abundant number, because the sum of its proper divisors (123555150584998692) is greater than itself. Its abundance is 62115409406605128

Bases of 61439741178393564

• Binary: 11011010010001110001111001111100000001111011001111011100₂
• Hexadecimal: 0xDA471E7C07B3DC
• Base-36: GSYKJG2I9R0

Squares and roots of 61439741178393564

• 61439741178393564 squared (61439741178393564²) is 3774841796067989768278111676622096
• 61439741178393564 cubed (61439741178393564³) is 231925302939799591290387078459403818299767186590144
• The square root of 61439741178393564 is 247870412.0672605893
• The cube root of 61439741178393564 is 394593.3778044489

Scales and comparisons

• 61,439,741,178,393,564 seconds is equal to 1,953,593,723 years, 45 weeks, 3 days, 15 hours, 59 minutes, 24 seconds.
• To count from 1 to 61,439,741,178,393,564 would take you about five billion, eight hundred sixty million, seven hundred eighty-one thousand, one hundred seventy-one 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 61439741178393564 cubic inches would be around 32882.8 feet tall.

Recreational maths with 61439741178393564

• 61439741178393564 backwards is 46539387114793416
• 61439741178393564 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 61439741178393564's digits is 81
• More coming soon!