121453448550

Names of 121453448550

• Cardinal: 121453448550 can be written as One hundred twenty-one billion, four hundred fifty-three million, four hundred forty-eight thousand, five hundred fifty.

Scientific notation

• Scientific notation: 1.2145344855 × 10¹¹

Factors of 121453448550

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3988665

Divisors of 121453448550

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 25 29 30 35 42 50 58 70 75 87 105 145 150 174 175 203 210 290 350 406 435 525 609 725 870 1015 1050 1218 1450 2030 2175 3045 4350 5075 6090 10150 15225 30450 3988619 7977238 11965857 19943095 23931714 27920333 39886190 55840666 59829285 83760999 99715475 115669951 119658570 139601665 167521998 199430950 231339902 279203330 299146425 347009853 418804995 578349755 598292850 694019706 698008325 809689657 837609990 1156699510 1396016650 1619379314 1735049265 2094024975 2429068971 2891748775 3470098530 4048448285 4188049950 4858137942 5783497550 8096896570 8675246325 12145344855 17350492650 20242241425 24290689710 40484482850 60726724275 121453448550
• Sum of all divisors σ(n): 356103993600
• Sum of proper divisors (its aliquot sum) s(n): 234650545050
• 121453448550 is an abundant number, because the sum of its proper divisors (234650545050) is greater than itself. Its abundance is 113197096500

Bases of 121453448550

• Binary: 1110001000111001100001000110101100110₂
• Hexadecimal: 0x1C47308D66
• Base-36: 1JSM8WO6

Squares and roots of 121453448550

• 121453448550 squared (121453448550²) is 14750940164687497102500
• 121453448550 cubed (121453448550³) is 1791552552356001456166757826375000
• The square root of 121453448550 is 348501.7195796887
• The cube root of 121453448550 is 4952.2582431521

Scales and comparisons

• 121,453,448,550 seconds is equal to 3,861 years, 43 weeks, 6 days, 5 hours, 2 minutes, 30 seconds.
• To count from 1 to 121,453,448,550 would take you about seven thousand, seven hundred twenty-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 121453448550 cubic inches would be around 412.7 feet tall.

Recreational maths with 121453448550

• 121453448550 backwards is 055844354121
• 121453448550 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121453448550's digits is 42
• More coming soon!