1421847384832

Names of 1421847384832

• Cardinal: 1421847384832 can be written as One trillion, four hundred twenty-one billion, eight hundred forty-seven million, three hundred eighty-four thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 1.421847384832 × 10¹²

Factors of 1421847384832

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3656453

Divisors of 1421847384832

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 32 49 56 62 64 98 112 124 128 196 217 224 248 256 392 434 448 496 784 868 896 992 1519 1568 1736 1792 1984 3038 3136 3472 3968 6076 6272 6944 7936 12152 12544 13888 24304 27776 48608 55552 97216 194432 388864 3656413 7312826 14625652 25594891 29251304 51189782 58502608 102379564 113348803 117005216 179164237 204759128 226697606 234010432 358328474 409518256 453395212 468020864 716656948 793441621 819036512 906790424 936041728 1433313896 1586883242 1638073024 1813580848 2866627792 3173766484 3276146048 3627161696 5554091347 5733255584 6347532968 6552292096 7254323392 11108182694 11466511168 12695065936 14508646784 22216365388 22933022336 25390131872 29017293568 44432730776 45866044672 50780263744 88865461552 101560527488 177730923104 203121054976 355461846208 710923692416 1421847384832
• Sum of all divisors σ(n): 3408011858496
• Sum of proper divisors (its aliquot sum) s(n): 1986164473664
• 1421847384832 is an abundant number, because the sum of its proper divisors (1986164473664) is greater than itself. Its abundance is 564317088832

Bases of 1421847384832

• Binary: 10100101100001100101101010101001100000000₂
• Hexadecimal: 0x14B0CB55300
• Base-36: I56R7ZLS

Squares and roots of 1421847384832

• 1421847384832 squared (1421847384832²) is 2021649985753597503668224
• 1421847384832 cubed (1421847384832³) is 2874477745289402667326587821377978368
• The square root of 1421847384832 is 1192412.4222902075
• The cube root of 1421847384832 is 11244.7808148221

Scales and comparisons

• 1,421,847,384,832 seconds is equal to 45,210 years, 18 weeks, 22 hours, 53 minutes, 52 seconds.
• To count from 1 to 1,421,847,384,832 would take you about one hundred thirteen thousand and twenty-five 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 1421847384832 cubic inches would be around 937.1 feet tall.

Recreational maths with 1421847384832

• 1421847384832 backwards is 2384837481241
• The number of decimal digits it has is: 13
• The sum of 1421847384832's digits is 55
• More coming soon!