121749956972623413

Names of 121749956972623413

• Cardinal: 121749956972623413 can be written as One hundred twenty-one quadrillion, seven hundred forty-nine trillion, nine hundred fifty-six billion, nine hundred seventy-two million, six hundred twenty-three thousand, four hundred thirteen.

Scientific notation

• Scientific notation: 1.21749956972623413 × 10¹⁷

Factors of 121749956972623413

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4815

Divisors of 121749956972623413

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 7 9 21 27 61 63 151 183 189 331 427 453 549 993 1057 1093 1281 1359 1647 2317 2979 3169 3171 3279 3721 3843 4077 6951 7651 8937 9211 9507 9513 9837 11163 11529 20191 20853 22183 22953 26047 27633 28521 28539 29511 33489 49981 60573 62559 64477 66549 66673 68859 78141 82899 85563 100467 141337 149943 165043 181719 193309 193431 199647 200019 206577 234423 248697 349867 361783 424011 449829 466711 478519 495129 545157 561871 579927 580293 598941 600057 703269 1048939 1049601 1085349 1155301 1231651 1272033 1349487 1353163 1400133 1435557 1485387 1685613 1739781 1740879 1800171 2532481 3048841 3146817 3148803 3256047 3349633 3463717 3465903 3694953 3816099 3933097 4059489 4067053 4200399 4306671 4456161 5056839 5219343 7342573 7597443 8621557 9146523 9440451 9446409 9768141 10048899 10067623 10391151 10397709 11084859 11791849 11799291 12178467 12201159 12601197 12920013 15170517 21341887 22027719 22068763 22792329 24246019 25864671 27439569 28321353 28469371 29189659 30146697 30202869 31173453 31193127 33254577 35375547 35397873 36535401 36603477 54629233 63985279 64025661 66083157 66206289 68376987 70473361 72738057 77594013 82318707 82542943 85408113 87568977 90440091 90608607 93520359 106126641 106193619 109810431 154481341 158389789 163887699 185979301 191955837 192076983 198249471 198618867 204327613 211286737 211420083 218214171 232782039 247628829 256224339 262706931 271825821 318379923 382404631 447896953 463444023 475169367 491663097 523021267 557937903 575867511 576230949 595856601 612982839 614125003 633860211 634260249 654642513 742886487 768673017 788120793 1108728523 1146490327 1147213893 1301855107 1343690859 1346194543 1390332069 1425508101 1474989291 1479007159 1569063801 1673813709 1727602533 1780569199 1838948517 1842375009 1901580633 1902780747 2228659461 3326185569 3332383213 3439470981 3441641679 3661148869 3903102019 3905565321 4031072577 4038583629 4170996207 4276524303 4298875021 4437021477 4707191403 5021441127 5341707597 5516845551 5527125027 5704741899 8025432289 9423361801 9661777129 9978556707 9997149639 10318412943 10324925037 10983446607 11709306057 11716695963 12093217731 12115750887 12463984393 12888490957 12896625063 13311064431 14121574209 16025122791 16581375081 23326682491 24076296867 27321714133 28270085403 28985331387 29935670121 29991448917 30955238829 31904297287 32950339821 35127918171 35150087889 36347252661 37391953179 38665472871 38689875189 39933193293 48075368373 67632439903 69935909947 69980047473 72228890601 81965142399 84810256209 86955994161 89974346751 90219436699 95712891861 98851019463 105383754513 112175859537 115996418613 116069625567 173120039377 202897319709 203275375993 209807729841 209940142419 216686671803 223330081009 245895427197 254430768627 260867982483 270658310097 287138675583 336527578611 347989255839 489551369629 519360118131 589368404869 608691959127 609826127979 629423189523 629820427257 669990243027 737686281591 811974930291 861416026749 1211840275639 1422927631951 1468654108887 1558080354393 1768105214607 1826075877381 1829478383937 1888269568569 1946162134507 2009970729081 2435924790873 3635520826917 4125578834083 4266090506767 4268782895853 4405962326661 4674241063179 5304315643821 5488435151811 5838486403521 6029912187243 10560322401997 10906562480751 12376736502249 12798271520301 12806348687559 13217886979983 13623134941549 15912946931463 17515459210563 29862633547369 31680967205991 32719687442253 37130209506747 38394814560903 38419046062677 40869404824647 52546377631689 73922256813979 89587900642107 95042901617973 111390628520241 115184443682709 122608214473941 221766770441937 268763701926321 285128704853919 367824643421823 644179666521817 665300311325811 806291105778963 1932538999565451 1995900933977433 4509257665652719 5797616998696353 13527772996958157 17392850996089059 40583318990874471 121749956972623413
• Sum of all divisors σ(n): 211857857251123200
• Sum of proper divisors (its aliquot sum) s(n): 90107900278499787
• 121749956972623413 is a deficient number, because the sum of its proper divisors (90107900278499787) is less than itself. Its deficiency is 31642056694123626

Bases of 121749956972623413

• Binary: 110110000100010101111000011011000110001011011011000110101₂
• Hexadecimal: 0x1B08AF0D8C5B635
• Base-36: XASRA3ERJN9

Squares and roots of 121749956972623413

• 121749956972623413 squared (121749956972623413²) is 14823052022835652420635959515768569
• 121749956972623413 cubed (121749956972623413³) is 1804705945983199126970687758503263156689616898905997
• The square root of 121749956972623413 is 348926864.7906369115
• The cube root of 121749956972623413 is 495628.5006698849

Scales and comparisons

• 121,749,956,972,623,413 seconds is equal to 3,871,272,034 years, 20 weeks, 11 hours, 23 minutes, 33 seconds.
• To count from 1 to 121,749,956,972,623,413 would take you about eleven billion, six hundred thirteen million, eight hundred sixteen thousand, one hundred three 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 121749956972623413 cubic inches would be around 41302.4 feet tall.

Recreational maths with 121749956972623413

• 121749956972623413 backwards is 314326279659947121
• The number of decimal digits it has is: 18
• The sum of 121749956972623413's digits is 81
• More coming soon!