121826132462364383872

Names of 121826132462364383872

• Cardinal: 121826132462364383872 can be written as One hundred twenty-one quintillion, eight hundred twenty-six quadrillion, one hundred thirty-two trillion, four hundred sixty-two billion, three hundred sixty-four million, three hundred eighty-three thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.21826132462364383872 × 10²⁰

Factors of 121826132462364383872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 78638904392524

Divisors of 121826132462364383872

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 8 13 14 16 19 26 28 32 38 49 52 56 64 76 91 98 104 112 128 133 152 182 196 208 224 247 266 304 364 392 416 448 494 532 608 637 728 784 832 896 931 988 1064 1216 1274 1456 1568 1664 1729 1862 1976 2128 2432 2548 2912 3136 3458 3724 3952 4256 5096 5824 6272 6916 7448 7904 8512 10192 11648 12103 13832 14896 15808 17024 20384 24206 27664 29792 31616 40768 48412 55328 59584 81536 96824 110656 119168 193648 221312 387296 774592 1549184 78638904392483 157277808784966 314555617569932 550472330747381 629111235139864 1022305757102279 1100944661494762 1258222470279728 1494139183457177 2044611514204558 2201889322989524 2516444940559456 2988278366914354 3853306315231667 4089223028409116 4403778645979048 5032889881118912 5976556733828708 7156140299715953 7706612630463334 8178446056818232 8807557291958096 10065779762237824 10458974284200239 11953113467657416 14312280599431906 15413225260926668 16356892113636464 17615114583916192 19423809384943301 20917948568400478 23906226935314832 28624561198863812 30826450521853336 32713784227272928 35230229167832384 38847618769886602 41835897136800956 47812453870629664 50092982098011671 57249122397727624 61652901043706672 65427568454545856 70460458335664768 73212819989401673 77695237539773204 83671794273601912 95624907741259328 100185964196023342 114498244795455248 123305802087413344 130855136909091712 135966665694603107 146425639978803346 155390475079546408 167343588547203824 191249815482518656 200371928392046684 228996489590910496 246611604174826688 271933331389206214 292851279957606692 310780950159092816 334687177094407648 400743856784093368 457992979181820992 493223208349653376 543866662778412428 585702559915213384 621561900318185632 669374354188815296 801487713568186736 915985958363641984 951766659862221749 1087733325556824856 1171405119830426768 1243123800636371264 1338748708377630592 1602975427136373472 1903533319724443498 2175466651113649712 2342810239660853536 2486247601272742528 3205950854272746944 3807066639448886996 4350933302227299424 4685620479321707072 6411901708545493888 7614133278897773992 8701866604454598848 9371240958643414144 15228266557795547984 17403733208909197696 30456533115591095968 60913066231182191936 121826132462364383872
• Sum of all divisors σ(n): 320044613096531383200
• Sum of proper divisors (its aliquot sum) s(n): 198218480634166999328
• 121826132462364383872 is an abundant number, because the sum of its proper divisors (198218480634166999328) is greater than itself. Its abundance is 76392348171802615456

Bases of 121826132462364383872

• Binary: 1101001101010101101010111100000001100010010111010011101101010000000₂
• Hexadecimal: 0x69AAD5E0312E9DA80
• Base-36: PPKSVQVLW2KXS

Squares and roots of 121826132462364383872

• 121826132462364383872 squared (121826132462364383872²) is 14841606550737553137158709681334173712384
• 121826132462364383872 cubed (121826132462364383872³) is 1808095525604448114346918934023142493284419906152647096270848
• The square root of 121826132462364383872 is 11037487597.3821317755
• The cube root of 121826132462364383872 is 4957318.4601094019

Scales and comparisons

• 121,826,132,462,364,383,872 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 121,826,132,462,364,383,872 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 121826132462364383872 cubic inches would be around 413109.9 feet tall.

Recreational maths with 121826132462364383872

• 121826132462364383872 backwards is 278383463264231628121
• The number of decimal digits it has is: 21
• The sum of 121826132462364383872's digits is 82
• More coming soon!