21427924651133

Names of 21427924651133

• Cardinal: 21427924651133 can be written as Twenty-one trillion, four hundred twenty-seven billion, nine hundred twenty-four million, six hundred fifty-one thousand, one hundred thirty-three.

Scientific notation

• Scientific notation: 2.1427924651133 × 10¹³

Factors of 21427924651133

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 79

Divisors of 21427924651133

• Number of divisors d(n): 432
• Complete list of divisors:
  1 7 11 13 17 31 49 77 91 119 121 143 169 187 217 221 289 341 343 403 527 539 637 833 847 961 1001 1183 1309 1331 1519 1547 1573 1859 2023 2057 2387 2431 2821 2873 3179 3689 3751 3757 3773 4433 4459 5239 5797 5831 5929 6727 6851 7007 8281 8959 9163 9317 10571 10633 10829 11011 12493 13013 14161 14399 16337 16709 17017 17303 19747 20111 20449 22253 22627 25823 26257 26299 26741 31031 31603 34969 36673 40579 41261 41327 41503 47089 47957 48763 48841 49049 57629 57967 62713 63767 64141 65219 73997 75361 75803 77077 87451 89063 91091 98549 99127 100793 114359 116281 116467 116963 119119 121121 137423 138229 140777 143143 155771 158389 162409 179707 180761 183799 184093 187187 212381 217217 221221 224939 244783 256711 277729 284053 288827 289289 294151 329623 335699 341341 341887 347633 384659 403403 438991 446369 454597 456533 517979 527527 536393 537251 539539 612157 623441 633919 637637 689843 701437 705551 800513 813967 815269 828971 833833 847847 961961 979693 985439 1002001 1084039 1090397 1108723 1136863 1257949 1279091 1281137 1286593 1288651 1310309 1486667 1511653 1514071 1520519 1548547 1574573 1713481 1786499 1796977 1944103 1976777 1988371 2021789 2025023 2059057 2336191 2349893 2389387 2393209 2433431 2692613 2760953 2823821 3055019 3072937 3124583 3182179 3610477 3625853 3692689 3754751 3760757 3823963 4285099 4364087 4437433 4828901 4910059 5000567 5603591 5697769 5706883 5802797 5909761 5934929 6733727 6857851 6973109 7014007 7588273 7761061 7958041 8805643 8953637 8967959 9118681 9172163 10406669 10581571 10598497 10776623 10839829 11022011 11924429 11994367 12505493 13608721 13837439 14092507 14152523 14175161 14413399 16353337 16628183 16654781 16725709 16752463 17034017 18848291 19326671 19651489 19766747 21385133 21744547 21872081 22275253 25273339 25698101 25848823 26283257 26325299 26767741 30370483 30548609 31062031 33605209 33802307 34370413 35003969 39715247 39884383 39948181 40619579 41368327 46936201 47136089 48004957 48811763 53117911 55706287 61639501 62675459 62775713 63830767 65007371 72846683 74070997 74189479 75436361 77154077 83471003 87538451 95261047 96862073 98647549 100893793 114473359 116397281 116583467 118542853 119238119 131938037 135286697 137560423 149695931 152211829 155017577 155926771 176913373 179886707 183202591 183982799 184277093 187374187 212593381 216166379 217434217 235236463 240592891 245027783 278006729 282679111 284337053 289578289 328553407 334075313 336034699 341682341 369657299 371825377 436867717 438728213 439429991 446815369 455051597 516298211 518496979 519326353 528054527 584297021 612769157 678034511 690532843 801313513 814780967 816084269 829799971 947006879 962922961 1047871517 1065482803 1085123039 1238393611 1259206949 1282418137 1311619309 1488153667 1513164653 1646655241 1715194481 1946047103 1978753777 2015228501 2027048023 2299873849 2338527191 2391776387 2587601093 3058074019 3127707583 3185361179 3614087477 3674828443 3696381689 4090079147 4805544887 4833729901 5679280321 5703466769 5712589883 5808599797 6740460727 7458379621 7595861273 8814448643 8976926959 10417075669 10592152571 11526586687 13622329721 13851276439 14106599507 16099116943 16369690337 18113207651 21406518133 22297528253 25298612339 25723799101 33638814209 39754962247 40660198579 53171028911 62472083531 62838488713 74145067997 96958935073 98746196549 114587832359 126792453557 149845626931 177090286373 180066593707 235471699463 278284735729 437304584717 691223375843 1260466155949 1648301896241 1947993150103 3061132093019 21427924651133
• Sum of all divisors σ(n): 32669296444800
• Sum of proper divisors (its aliquot sum) s(n): 11241371793667
• 21427924651133 is a deficient number, because the sum of its proper divisors (11241371793667) is less than itself. Its deficiency is 10186552857466

Bases of 21427924651133

• Binary: 100110111110100010011110101100100110001111101₂
• Hexadecimal: 0x137D13D64C7D
• Base-36: 7LFUP31Q5

Squares and roots of 21427924651133

• 21427924651133 squared (21427924651133²) is 459155954854633299758183689
• 21427924651133 cubed (21427924651133³) is 9838759203744107747449522837377055969637
• The square root of 21427924651133 is 4629030.6383878039
• The cube root of 21427924651133 is 27775.3817611417

Scales and comparisons

• 21,427,924,651,133 seconds is equal to 681,341 years, 37 weeks, 4 days, 3 hours, 58 minutes, 53 seconds.
• To count from 1 to 21,427,924,651,133 would take you about one million, seven hundred three thousand, three hundred fifty-four 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 21427924651133 cubic inches would be around 2314.6 feet tall.

Recreational maths with 21427924651133

• 21427924651133 backwards is 33115642972412
• The number of decimal digits it has is: 14
• The sum of 21427924651133's digits is 50
• More coming soon!