131821477648263342

Names of 131821477648263342

• Cardinal: 131821477648263342 can be written as One hundred thirty-one quadrillion, eight hundred twenty-one trillion, four hundred seventy-seven billion, six hundred forty-eight million, two hundred sixty-three thousand, three hundred forty-two.

Scientific notation

• Scientific notation: 1.31821477648263342 × 10¹⁷

Factors of 131821477648263342

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 934

Divisors of 131821477648263342

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 9 18 23 46 69 138 207 359 414 529 547 718 1058 1077 1094 1587 1641 2154 3174 3231 3282 4761 4923 6462 8257 9522 9846 12581 16514 24771 25162 37743 49542 74313 75486 113229 128881 148626 189911 196373 226458 257762 289363 299209 379822 386643 392746 569733 578726 589119 598418 773286 868089 897627 1139466 1159929 1178238 1709199 1736178 1767357 1795254 2319858 2604267 2692881 2964263 3418398 3534714 4516579 5208534 5385762 5928526 6881807 8892789 9033158 13549737 13763614 17785578 20645421 26678367 27099474 40649211 41290842 46268279 53356734 61936263 68178049 70497907 81298422 92536558 103881317 107416031 123872526 136356098 138804837 140995814 158281561 204534147 207762634 211493721 214832062 277609674 311643951 316563122 322248093 409068294 416414511 422987442 474844683 613602441 623287902 634481163 644496186 832829022 934931853 949689366 966744279 1064170417 1227204882 1268962326 1424534049 1621451861 1869863706 1933488558 2128340834 2470568713 2849068098 3192511251 3242903722 4864355583 4941137426 6385022502 7411706139 9577533753 9728711166 14593066749 14823412278 19155067506 22235118417 24475919591 25308748613 29186133498 37293392803 38562355129 44470236834 48951839182 50617497226 56823080399 73427758773 74586785606 75926245839 77124710258 111880178409 113646160798 115687065387 146855517546 151852491678 170469241197 220283276319 223760356818 227778737517 231374130774 335640535227 340938482394 347061196161 440566552638 455557475034 511407723591 582101218099 671281070454 694122392322 886934167967 1022815447182 1164202436198 1746303654297 1773868335934 2660802503901 3492607308594 5238910962891 5321605007802 7982407511703 10477821925782 13388328016277 13843885491311 15964815023406 20399485863241 26776656032554 27687770982622 40164984048831 40798971726482 41531656473933 61198457589723 80329968097662 83063312947866 120494952146493 122396915179446 124594969421799 183595372769169 240989904292986 249189938843598 318409366300153 367190745538338 636818732600306 955228098900459 1910456197800918 2865684296701377 5731368593402754 7323415424903519 14646830849807038 21970246274710557 43940492549421114 65910738824131671 131821477648263342
• Sum of all divisors σ(n): 299953434910736880
• Sum of proper divisors (its aliquot sum) s(n): 168131957262473538
• 131821477648263342 is an abundant number, because the sum of its proper divisors (168131957262473538) is greater than itself. Its abundance is 36310479614210196

Bases of 131821477648263342

• Binary: 111010100010100101110111101111100111111011110100010101110₂
• Hexadecimal: 0x1D452EF7CFDE8AE
• Base-36: 101YTATI2ZZI

Squares and roots of 131821477648263342

• 131821477648263342 squared (131821477648263342²) is 17376901969371591875037628581008964
• 131821477648263342 cubed (131821477648263342³) is 2290648894551580547079869418897955264399416734597688
• The square root of 131821477648263342 is 363072276.0667128409
• The cube root of 131821477648263342 is 508934.6949876381

Scales and comparisons

• 131,821,477,648,263,342 seconds is equal to 4,191,515,238 years, 31 weeks, 5 days, 21 hours, 35 minutes, 42 seconds.
• To count from 1 to 131,821,477,648,263,342 would take you about twelve billion, five hundred seventy-four million, five hundred forty-five thousand, seven hundred fifteen 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 131821477648263342 cubic inches would be around 42411.2 feet tall.

Recreational maths with 131821477648263342

• 131821477648263342 backwards is 243362846774128131
• The number of decimal digits it has is: 18
• The sum of 131821477648263342's digits is 72
• More coming soon!