121320584130

Names of 121320584130

• Cardinal: 121320584130 can be written as One hundred twenty-one billion, three hundred twenty million, five hundred eighty-four thousand, one hundred thirty.

Scientific notation

• Scientific notation: 1.2132058413 × 10¹¹

Factors of 121320584130

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 14312

Divisors of 121320584130

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 10 15 30 31 62 73 93 127 146 155 186 219 254 310 365 381 438 465 635 730 762 930 1095 1270 1905 2190 2263 3810 3937 4526 6789 7874 9271 11315 11811 13578 14071 18542 19685 22630 23622 27813 28142 33945 39370 42213 46355 55626 59055 67890 70355 84426 92710 118110 139065 140710 211065 278130 287401 422130 436201 574802 862203 872402 1027183 1308603 1437005 1724406 1787017 2054366 2181005 2617206 2874010 3081549 3574034 4311015 4362010 5135915 5361051 6163098 6543015 8622030 8935085 10271830 10722102 13086030 15407745 17870170 26805255 30815490 31842673 53610510 55397527 63685346 95528019 110795054 130452241 159213365 166192581 191056038 260904482 276987635 318426730 332385162 391356723 477640095 553975270 652261205 782713446 830962905 955280190 1304522410 1661925810 1956783615 3913567230 4044019471 8088038942 12132058413 20220097355 24264116826 40440194710 60660292065 121320584130
• Sum of all divisors σ(n): 307100123136
• Sum of proper divisors (its aliquot sum) s(n): 185779539006
• 121320584130 is an abundant number, because the sum of its proper divisors (185779539006) is greater than itself. Its abundance is 64458954876

Bases of 121320584130

• Binary: 1110000111111010001010011001111000010₂
• Hexadecimal: 0x1C3F4533C2
• Base-36: 1JQF55TU

Squares and roots of 121320584130

• 121320584130 squared (121320584130²) is 14718684133644407856900
• 121320584130 cubed (121320584130³) is 1785679356718702546907069450997000
• The square root of 121320584130 is 348311.0450875769
• The cube root of 121320584130 is 4950.4517375713

Scales and comparisons

• 121,320,584,130 seconds is equal to 3,857 years, 32 weeks, 1 day, 10 hours, 15 minutes, 30 seconds.
• To count from 1 to 121,320,584,130 would take you about seven thousand, seven hundred fifteen 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 121320584130 cubic inches would be around 412.5 feet tall.

Recreational maths with 121320584130

• 121320584130 backwards is 031485023121
• 121320584130 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121320584130's digits is 30
• More coming soon!