121236188013900

Names of 121236188013900

• Cardinal: 121236188013900 can be written as One hundred twenty-one trillion, two hundred thirty-six billion, one hundred eighty-eight million, thirteen thousand, nine hundred.

Scientific notation

• Scientific notation: 1.212361880139 × 10¹⁴

Factors of 121236188013900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 650757886

Divisors of 121236188013900

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 23 25 27 30 36 45 46 50 54 60 69 75 81 90 92 100 108 115 135 138 150 162 180 207 225 230 270 276 300 324 345 405 414 450 460 540 575 621 675 690 810 828 900 1035 1150 1242 1350 1380 1620 1725 1863 2025 2070 2300 2484 2700 3105 3450 3726 4050 4140 5175 6210 6900 7452 8100 9315 10350 12420 15525 18630 20700 31050 37260 46575 62100 93150 186300 650757853 1301515706 1952273559 2603031412 3253789265 3904547118 5856820677 6507578530 7809094236 9761367795 11713641354 13015157060 14967430619 16268946325 17570462031 19522735590 23427282708 29284103385 29934861238 32537892650 35140924062 39045471180 44902291857 48806838975 52711386093 58568206770 59869722476 65075785300 70281848124 74837153095 87852310155 89804583714 97613677950 105422772186 117136413540 134706875571 146420516925 149674306190 175704620310 179609167428 195227355900 210845544372 224511459285 263556930465 269413751142 292841033850 299348612380 351409240620 374185765475 404120626713 439261550775 449022918570 527113860930 538827502284 585682067700 673534377855 748371530950 808241253426 878523101550 898045837140 1054227721860 1122557296425 1212361880139 1317784652325 1347068755710 1496743061900 1616482506852 1757046203100 2020603133565 2245114592850 2424723760278 2635569304650 2694137511420 3367671889275 4041206267130 4490229185700 4849447520556 5271138609300 6061809400695 6735343778550 8082412534260 10103015667825 12123618801390 13470687557100 20206031335650 24247237602780 30309047003475 40412062671300 60618094006950 121236188013900
• Sum of all divisors σ(n): 410086775339472
• Sum of proper divisors (its aliquot sum) s(n): 288850587325572
• 121236188013900 is an abundant number, because the sum of its proper divisors (288850587325572) is greater than itself. Its abundance is 167614399311672

Bases of 121236188013900

• Binary: 11011100100001101111111111010111010010101001100₂
• Hexadecimal: 0x6E437FEBA54C
• Base-36: 16Z34W48R0

Squares and roots of 121236188013900

• 121236188013900 squared (121236188013900²) is 14698213284141710026593210000
• 121236188013900 cubed (121236188013900³) is 1781955349184606940075109176453125619000000
• The square root of 121236188013900 is 11010730.5849294123
• The cube root of 121236188013900 is 49493.0355149319

Scales and comparisons

• 121,236,188,013,900 seconds is equal to 3,854,935 years, 40 weeks, 12 hours, 45 minutes.
• To count from 1 to 121,236,188,013,900 would take you about nine million, six hundred thirty-seven thousand, three hundred thirty-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 121236188013900 cubic inches would be around 4124.4 feet tall.

Recreational maths with 121236188013900

• 121236188013900 backwards is 009310881632121
• 121236188013900 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 121236188013900's digits is 45
• More coming soon!