13170921832728231

Names of 13170921832728231

• Cardinal: 13170921832728231 can be written as Thirteen quadrillion, one hundred seventy trillion, nine hundred twenty-one billion, eight hundred thirty-two million, seven hundred twenty-eight thousand, two hundred thirty-one.

Scientific notation

• Scientific notation: 1.3170921832728231 × 10¹⁶

Factors of 13170921832728231

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8851

Divisors of 13170921832728231

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 11 13 17 29 33 39 51 87 121 143 187 197 221 289 319 363 377 429 493 561 591 663 867 957 1131 1479 1573 2057 2167 2431 2561 3179 3349 3509 3757 4147 4719 5423 5713 6171 6409 6501 7293 7683 8381 8581 9537 10047 10527 11271 12441 16269 17139 19227 23837 25143 25743 26741 28171 34969 36839 38809 41327 43537 45617 56933 59653 62843 70499 71511 74269 80223 84513 92191 94391 97121 104907 108953 110517 111553 116427 123981 130611 136851 145877 170799 178959 188529 211497 222807 248849 276573 283173 291363 309881 326859 334659 405229 426899 437631 454597 478907 504517 626263 659753 691273 740129 746547 775489 816959 929643 1014101 1038301 1068331 1125461 1198483 1215687 1227083 1262573 1280697 1363791 1436721 1513551 1604647 1651057 1690457 1878789 1896401 1979259 2073819 2220387 2326467 2450877 2479909 2737339 3042303 3114903 3204993 3235037 3376383 3595449 3681249 3787719 4230433 4695889 4813941 4953171 5071371 5267977 5549687 5689203 6888893 7257283 7439727 8141419 8212017 8576789 8986549 9705111 11215801 11751641 12380071 12691299 13183313 13497913 13888303 14087667 14630993 15803931 16649061 17651117 18161627 18595027 19132837 20666679 20860411 21463741 21771849 21975941 24424257 25730367 26959647 27278999 28737769 30110729 32238817 33647403 35254923 35585407 37140213 39549939 40493739 41664909 43892979 46534763 49023253 52953351 54484881 54995629 55785081 57398511 61046557 62581233 64391223 65927823 71917361 79830113 81836997 86213307 89555609 90332187 94344679 96716451 106756221 123373811 136180781 139604289 145805413 147069759 152771333 160940923 164986887 183139671 199777897 204545297 210461207 215752083 229464521 236101151 239490339 241735351 248726881 268666827 283034037 300068989 316115459 325258229 333020029 354626987 370121433 373590997 391439477 408542343 437416239 458313999 482822769 488542073 511882393 539255783 599333691 604951919 613635891 631383621 637302289 688393563 708303453 725206053 746180643 791090971 833395301 900206967 934925693 948346377 975774687 999060087 1037791469 1063880961 1120772991 1174318431 1357111921 1465626219 1535647179 1603859543 1617767349 1770350153 1814855757 1911906867 2315073277 2373272913 2500185903 2597112661 2659088861 2735995691 2804777079 3113374407 3477270049 3577840519 3663220319 3900896857 4071335763 4109500967 4228356977 4329260377 4811578629 5311050459 5373962803 5661340493 5931813613 6351046949 6654471109 6945219831 7010325179 7791337983 7977266583 8207987073 8702000681 9167348311 9657580841 10284182623 10431810147 10733521557 10834138913 10989660957 11702690571 12328502901 12685070931 12987781131 14167720117 16121888409 16984021479 17642454973 17795440839 19053140847 19963413327 21030975537 26106002043 27502044933 28972742523 30095952601 30852547869 32502416739 39356245709 40295423509 42503160351 45204510637 46511926747 47621864147 52927364919 59113590833 62274745423 69861516439 73597426409 77113576969 90287857803 96242788381 100840831421 106233389251 113126008853 118068737127 119175528043 120886270527 125548550933 135613531911 139535780241 142865592441 155844921287 164178874297 177340772499 184180361521 186824236269 209584549317 220792279227 231340730907 288728365143 302522494263 318700167753 339378026559 357526584129 376645652799 467534763861 492536622891 511631194217 523840505617 552541084563 685022199653 768476680829 809571690499 1058670672191 1168567281761 1251156248953 1310930808473 1381034060263 1534893582651 1571521516851 1714294134157 1805967617267 2025983976731 2055066598959 2134325365861 2305430042487 2428715071497 2791040863049 3176012016573 3505701845283 3753468746859 3932792425419 4143102180789 5142882402471 5417902851801 6077951930193 6402976097583 8373122589147 8905288595489 11645377394101 13762718738483 15191374662893 19865643789937 22285823744041 23477579024471 26715865786467 30701449493539 34936132182303 36283531219637 41288156215449 45574123988679 59596931369811 66857471232123 70432737073413 92104348480617 108850593658911 151389906123313 258253369269181 337715944428929 399118843416007 454169718369939 774760107807543 1013147833286787 1197356530248021 4390307277576077 13170921832728231
• Sum of all divisors σ(n): 22963091624749920
• Sum of proper divisors (its aliquot sum) s(n): 9792169792021689
• 13170921832728231 is a deficient number, because the sum of its proper divisors (9792169792021689) is less than itself. Its deficiency is 3378752040706542

Bases of 13170921832728231

• Binary: 101110110010101110001000110101001101000100011010100111₂
• Hexadecimal: 0x2ECAE2353446A7
• Base-36: 3LOP9YK2YEF

Squares and roots of 13170921832728231

• 13170921832728231 squared (13170921832728231²) is 173473181923837183377808704389361
• 13170921832728231 cubed (13170921832728231³) is 2284801719193503468509746044849874034035520750391
• The square root of 13170921832728231 is 114764636.6818987973
• The cube root of 13170921832728231 is 236159.4837489521

Scales and comparisons

• 13,170,921,832,728,231 seconds is equal to 418,794,573 years, 49 weeks, 20 hours, 3 minutes, 51 seconds.
• To count from 1 to 13,170,921,832,728,231 would take you about one billion, two hundred fifty-six million, three hundred eighty-three thousand, seven hundred twenty-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 13170921832728231 cubic inches would be around 19680 feet tall.

Recreational maths with 13170921832728231

• 13170921832728231 backwards is 13282723812907131
• The number of decimal digits it has is: 17
• The sum of 13170921832728231's digits is 60
• More coming soon!