121399137271854

Names of 121399137271854

• Cardinal: 121399137271854 can be written as One hundred twenty-one trillion, three hundred ninety-nine billion, one hundred thirty-seven million, two hundred seventy-one thousand, eight hundred fifty-four.

Scientific notation

• Scientific notation: 1.21399137271854 × 10¹⁴

Factors of 121399137271854

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 260

Divisors of 121399137271854

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 6 9 13 18 19 26 27 38 39 54 57 78 81 114 117 162 169 171 223 234 247 338 342 351 361 446 494 507 513 669 702 722 741 1014 1026 1053 1083 1338 1482 1521 1539 2007 2106 2166 2197 2223 2899 3042 3078 3211 3249 4014 4237 4394 4446 4563 4693 5798 6021 6422 6498 6591 6669 6859 8474 8697 9126 9386 9633 9747 12042 12711 13182 13338 13689 13718 14079 17394 18063 19266 19494 19773 20007 20577 25422 26091 27378 28158 28899 29241 36126 37687 38133 39546 40014 41154 41743 42237 49729 52182 55081 57798 58482 59319 61009 61731 75374 76266 78273 80503 83486 84474 86697 89167 99458 110162 113061 114399 118638 122018 123462 125229 126711 149187 156546 161006 165243 173394 177957 178334 183027 185193 226122 228798 234819 241509 250458 253422 260091 267501 298374 330486 339183 343197 355914 366054 370386 375687 380133 447561 469638 483018 489931 495729 520182 535002 549081 555579 646477 678366 686394 716053 724527 751374 760266 793117 802503 895122 944851 979862 991458 1017549 1046539 1098162 1111158 1127061 1159171 1292954 1342683 1432106 1449054 1469793 1487187 1529557 1586234 1605006 1647243 1889702 1939431 2035098 2093078 2148159 2173581 2254122 2318342 2379351 2407509 2685366 2834553 2939586 2974374 3052647 3059114 3139617 3294486 3381183 3477513 3878862 4028049 4296318 4347162 4409379 4461561 4588671 4758702 4815018 4941729 5669106 5818293 6105294 6279234 6444477 6520743 6762366 6955026 7138053 7222527 8056098 8404201 8503659 8818758 8923122 9177342 9308689 9418851 9883458 10432539 11636586 12283063 12888954 13041486 13228137 13605007 13766013 14276106 14445054 15069223 16808402 17007318 17454879 17952169 18617378 18837702 19333431 19884241 20865078 21414159 24566126 25212603 25510977 26456274 27210014 27532026 27926067 28256553 30138446 31297617 34909758 35904338 36849189 38666862 39684411 39768482 40815021 41298039 42828318 45207669 50425206 51021954 52364637 53856507 55852134 56513106 58000293 59652723 62595234 64242477 73698378 75637809 76532931 79368822 81630042 82596078 83778201 84769659 90415338 93892851 104729274 107713014 109254613 110547567 116000586 119305446 122445063 123894117 128484954 135623007 151275618 153065862 159679819 161569521 167556402 169539318 176865091 178958169 187785702 218509226 221095134 226913427 233378197 244890126 247788234 251334603 258495133 271246014 319359638 323139042 327763839 331642701 341091211 353730182 357916338 367335189 406869021 453826854 466756394 479039457 484708563 502669206 516990266 530595273 536874507 655527678 663285402 680740281 682182422 700134591 734670378 754003809 775485399 813738042 958078914 969417126 983291517 994928103 1023273633 1061190546 1073749014 1102005567 1220607063 1361480562 1400269182 1437118371 1454125689 1508007618 1550970798 1591785819 1610623521 1966583034 1989856206 2046547266 2075837647 2100403773 2204011134 2326456197 2441214126 2874236742 2908251378 2949874551 3033916561 3069820899 3183571638 3221247042 3360436729 4151675294 4200807546 4311355113 4434185743 4652912394 4775357457 5899749102 6067833122 6139641798 6227512941 6301211319 6720873458 6979368591 8622710226 8849623653 8868371486 9101749683 9209462697 9550714914 10081310187 12455025882 12602422638 12934065339 13302557229 13958737182 14326072371 17699247306 18203499366 18418925394 18682538823 18903633957 20162620374 20938105773 25868130678 26605114458 27305249049 27628388091 28652144742 30243930561 37365077646 37807267914 39440915293 39907671687 41876211546 54610498098 55256776182 56047616469 57644414659 60487861122 78881830586 79815343374 81915747147 90731791683 112095232938 115288829318 118322745879 119723015061 163831494294 168142849407 172933243977 181463583366 236645491758 239446030122 245747241441 272195375049 336285698814 345866487954 354968237637 359169045183 491494482882 518799731931 544390750098 709936475274 718338090366 749377390567 1037599463862 1064904712911 1498754781134 1556399195793 2129809425822 2248132171701 3112798391586 3194714138733 4496264343402 4669197587379 6389428277466 6744396515103 9338395174758 13488793030206 20233189545309 40466379090618 60699568635927 121399137271854
• Sum of all divisors σ(n): 312452298496800
• Sum of proper divisors (its aliquot sum) s(n): 191053161224946
• 121399137271854 is an abundant number, because the sum of its proper divisors (191053161224946) is greater than itself. Its abundance is 69654023953092

Bases of 121399137271854

• Binary: 11011100110100101110000011101000000000000101110₂
• Hexadecimal: 0x6E697074002E
• Base-36: 1715ZRWCVI

Squares and roots of 121399137271854

• 121399137271854 squared (121399137271854²) is 14737750530350451053900597316
• 121399137271854 cubed (121399137271854³) is 1789150199712353498182164518754009274743864
• The square root of 121399137271854 is 11018127.6663439511
• The cube root of 121399137271854 is 49515.1995321585

Scales and comparisons

• 121,399,137,271,854 seconds is equal to 3,860,117 years, 2 weeks, 5 days, 7 hours, 30 minutes, 54 seconds.
• To count from 1 to 121,399,137,271,854 would take you about nine million, six hundred fifty thousand, two hundred ninety-two 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 121399137271854 cubic inches would be around 4126.3 feet tall.

Recreational maths with 121399137271854

• 121399137271854 backwards is 458172731993121
• The number of decimal digits it has is: 15
• The sum of 121399137271854's digits is 63
• More coming soon!