1021253718764013

Names of 1021253718764013

• Cardinal: 1021253718764013 can be written as One quadrillion, twenty-one trillion, two hundred fifty-three billion, seven hundred eighteen million, seven hundred sixty-four thousand and thirteen.

Scientific notation

• Scientific notation: 1.021253718764013 × 10¹⁵

Factors of 1021253718764013

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 321

Divisors of 1021253718764013

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 17 21 49 51 61 119 147 183 233 289 343 357 427 699 833 867 1029 1037 1281 1631 2023 2499 2989 3111 3721 3961 4893 4913 5831 6069 7259 8967 11163 11417 11883 14161 14213 14739 17493 17629 20923 21777 26047 27727 34251 34391 42483 42639 50813 52887 54289 62769 63257 67337 78141 79919 83181 99127 99491 103173 123403 152439 162867 182329 189771 194089 202011 239757 240737 241621 297381 298473 299693 355691 370209 380023 442799 471359 546987 582267 696437 722211 724863 863821 866993 899079 922913 1067073 1075369 1140069 1144729 1276303 1328397 1358623 1414077 1685159 1691347 2089311 2097851 2591463 2600979 2660161 2768739 3099593 3226107 3299513 3311629 3434187 3828909 4075869 4107557 4875059 5055477 5074041 6046747 6068951 6293553 6460391 7527583 7980483 8013103 9298779 9898539 9934887 11839429 12322671 14625177 14684957 14738881 15689521 18140241 18206853 18281273 18621127 19381173 21697151 22582749 23096591 23181403 24039309 28752899 35518287 42482657 44054871 44216643 45222737 47068563 52693081 54843819 55863381 56091721 56297693 65091453 69289773 69544209 69828469 82876003 86258697 102794699 103172167 109826647 127447971 127968911 135668211 158079243 162269821 168275163 168893079 201270293 202009369 209485407 248628009 250560977 266721857 297378599 308384097 309516501 316559159 329479941 368851567 383906733 392642047 394083851 486809463 488799283 603810879 606028107 722205169 751682931 768786529 800165571 892135797 895782377 949677477 957060781 1106554701 1135888747 1177926141 1182251553 1408892051 1414065583 1466397849 1753926839 1867052999 2166615507 2306359587 2687347131 2758586957 2871182343 3407666241 3421594981 3434159273 4226676153 4242196749 4259536609 5055436183 5261780517 5381505703 5601158997 6270476639 6699425467 8275760871 9898459081 10264784943 10302477819 12277487873 12778609827 13069370993 15166308549 16144517109 16270033277 18811429917 19310108699 20098276401 23951164867 24039114911 29695377243 29816756263 36832463619 39208112979 46895978269 48810099831 57930326097 58380707641 69289213567 71853494601 72117344733 85942415111 89450268789 91485596951 113890232939 140687934807 168273804377 175142122923 207867640701 208717293841 257827245333 274456790853 328271847883 341670698817 408664953487 504821413131 626151881523 797231630573 984815543649 992472029897 1177916630639 1225994860461 1461021056887 2391694891719 2860654674409 2977416089691 3533749891917 4383063170661 5580621414011 6947304209279 8581964023227 16741864242033 20024582720863 20841912627837 48631129464953 60073748162589 145893388394859 340417906254671 1021253718764013
• Sum of all divisors σ(n): 1722687771168000
• Sum of proper divisors (its aliquot sum) s(n): 701434052403987
• 1021253718764013 is a deficient number, because the sum of its proper divisors (701434052403987) is less than itself. Its deficiency is 319819666360026

Bases of 1021253718764013

• Binary: 11101000001101001100101001001000011110100111101101₂
• Hexadecimal: 0x3A0D32921E9ED
• Base-36: A205HC5UJX

Squares and roots of 1021253718764013

• 1021253718764013 squared (1021253718764013²) is 1042959158089325758284383864169
• 1021253718764013 cubed (1021253718764013³) is 1065125918717708062010396363185925199557350197
• The square root of 1021253718764013 is 31957060.5463646013
• The cube root of 1021253718764013 is 100703.4966117811

Scales and comparisons

• 1,021,253,718,764,013 seconds is equal to 32,472,709 years, 16 weeks, 1 day, 9 hours, 33 minutes, 33 seconds.
• To count from 1 to 1,021,253,718,764,013 would take you about ninety-seven million, four hundred eighteen thousand, one hundred twenty-seven 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 1021253718764013 cubic inches would be around 8392 feet tall.

Recreational maths with 1021253718764013

• 1021253718764013 backwards is 3104678173521201
• 1021253718764013 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1021253718764013's digits is 51
• More coming soon!