121421229230

Names of 121421229230

• Cardinal: 121421229230 can be written as One hundred twenty-one billion, four hundred twenty-one million, two hundred twenty-nine thousand, two hundred thirty.

Scientific notation

• Scientific notation: 1.2142122923 × 10¹¹

Factors of 121421229230

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 11451

Divisors of 121421229230

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 7 10 14 35 49 70 73 98 146 245 307 365 490 511 614 730 1022 1535 2149 2555 3070 3577 4298 5110 7154 10745 11057 15043 17885 21490 22114 22411 30086 35770 44822 55285 75215 77399 110570 112055 150430 154798 156877 224110 313754 386995 541793 773990 784385 807161 1083586 1098139 1568770 1614322 2196278 2708965 3394499 4035805 5417930 5490695 5650127 6788998 8071610 10981390 11300254 16972495 23761493 28250635 33944990 39550889 47522986 56501270 79101778 118807465 166330451 197754445 237614930 247798427 332660902 395508890 495596854 831652255 1238992135 1663304510 1734588989 2477984270 3469177978 8672944945 12142122923 17345889890 24284245846 60710614615 121421229230
• Sum of all divisors σ(n): 258586818336
• Sum of proper divisors (its aliquot sum) s(n): 137165589106
• 121421229230 is an abundant number, because the sum of its proper divisors (137165589106) is greater than itself. Its abundance is 15744359876

Bases of 121421229230

• Binary: 1110001000101010001001110110010101110₂
• Hexadecimal: 0x1C4544ECAE
• Base-36: 1JS32C32

Squares and roots of 121421229230

• 121421229230 squared (121421229230²) is 14743114907724206392900
• 121421229230 cubed (121421229230³) is 1790127134775011162052142344467000
• The square root of 121421229230 is 348455.4910314945
• The cube root of 121421229230 is 4951.8202907065

Scales and comparisons

• 121,421,229,230 seconds is equal to 3,860 years, 42 weeks, 4 days, 7 hours, 13 minutes, 50 seconds.
• To count from 1 to 121,421,229,230 would take you about seven 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 121421229230 cubic inches would be around 412.7 feet tall.

Recreational maths with 121421229230

• 121421229230 backwards is 032922124121
• The number of decimal digits it has is: 12
• The sum of 121421229230's digits is 29
• More coming soon!