121295232832

Names of 121295232832

• Cardinal: 121295232832 can be written as One hundred twenty-one billion, two hundred ninety-five million, two hundred thirty-two thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 1.21295232832 × 10¹¹

Factors of 121295232832

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 477

Divisors of 121295232832

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 4 8 16 17 32 34 37 64 68 74 136 148 272 289 296 421 544 578 592 629 842 1088 1156 1184 1258 1684 2312 2368 2516 3368 4624 5032 6736 7157 9248 10064 10693 13472 14314 15577 18496 20128 21386 26944 28628 31154 40256 42772 57256 62308 85544 114512 121669 124616 171088 177241 229024 243338 249232 264809 342176 354482 458048 486676 498464 529618 684352 708964 973352 996928 1059236 1417928 1946704 2118472 2835856 3013097 3893408 4236944 4501753 5671712 6026194 6557917 7786816 8473888 9003506 11343424 12052388 13115834 16947776 18007012 24104776 26231668 36014024 48209552 51222649 52463336 72028048 96419104 102445298 104926672 111484589 144056096 192838208 204890596 209853344 222969178 288112192 409781192 419706688 445938356 819562384 891876712 1639124768 1783753424 1895238013 3278249536 3567506848 3790476026 7135013696 7580952052 15161904104 30323808208 60647616416 121295232832
• Sum of all divisors σ(n): 263222302866
• Sum of proper divisors (its aliquot sum) s(n): 141927070034
• 121295232832 is an abundant number, because the sum of its proper divisors (141927070034) is greater than itself. Its abundance is 20631837202

Bases of 121295232832

• Binary: 1110000111101110000100101111101000000₂
• Hexadecimal: 0x1C3DC25F40
• Base-36: 1JQ01SN4

Squares and roots of 121295232832

• 121295232832 squared (121295232832²) is 14712533507769090740224
• 121295232832 cubed (121295232832³) is 1784560177373453542228405307834368
• The square root of 121295232832 is 348274.6514347549
• The cube root of 121295232832 is 4950.1068960625

Scales and comparisons

• 121,295,232,832 seconds is equal to 3,856 years, 42 weeks, 2 days, 13 minutes, 52 seconds.
• To count from 1 to 121,295,232,832 would take you about seven thousand, seven hundred thirteen 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 121295232832 cubic inches would be around 412.5 feet tall.

Recreational maths with 121295232832

• 121295232832 backwards is 238232592121
• The number of decimal digits it has is: 12
• The sum of 121295232832's digits is 40
• More coming soon!