21223635501210

Names of 21223635501210

• Cardinal: 21223635501210 can be written as Twenty-one trillion, two hundred twenty-three billion, six hundred thirty-five million, five hundred one thousand, two hundred ten.

Scientific notation

• Scientific notation: 2.122363550121 × 10¹³

Factors of 21223635501210

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 41614971598

Divisors of 21223635501210

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 5 6 10 15 17 30 34 51 85 102 170 255 510 41614971571 83229943142 124844914713 208074857855 249689829426 416149715710 624224573565 707454516707 1248449147130 1414909033414 2122363550121 3537272583535 4244727100242 7074545167070 10611817750605 21223635501210
• Sum of all divisors σ(n): 53933003157312
• Sum of proper divisors (its aliquot sum) s(n): 32709367656102
• 21223635501210 is an abundant number, because the sum of its proper divisors (32709367656102) is greater than itself. Its abundance is 11485732154892

Bases of 21223635501210

• Binary: 100110100110110000011010000010100000010011010₂
• Hexadecimal: 0x134D8341409A
• Base-36: 7IU04LKT6

Squares and roots of 21223635501210

• 21223635501210 squared (21223635501210²) is 450442703888221447911464100
• 21223635501210 cubed (21223635501210³) is 9560031761503080425459898281708421561000
• The square root of 21223635501210 is 4606911.7097259417
• The cube root of 21223635501210 is 27686.8316166545

Scales and comparisons

• 21,223,635,501,210 seconds is equal to 674,845 years, 49 weeks, 6 days, 9 hours, 53 minutes, 30 seconds.
• To count from 1 to 21,223,635,501,210 would take you about one million, six hundred eighty-seven thousand, one hundred fourteen 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 21223635501210 cubic inches would be around 2307.2 feet tall.

Recreational maths with 21223635501210

• 21223635501210 backwards is 01210553632212
• The number of decimal digits it has is: 14
• The sum of 21223635501210's digits is 33
• More coming soon!