20520464444946

Names of 20520464444946

• Cardinal: 20520464444946 can be written as Twenty trillion, five hundred twenty billion, four hundred sixty-four million, four hundred forty-four thousand, nine hundred forty-six.

Scientific notation

• Scientific notation: 2.0520464444946 × 10¹³

Factors of 20520464444946

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2069285

Divisors of 20520464444946

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 18 23 31 46 62 69 93 138 186 207 279 414 558 713 773 1426 1546 2139 2319 4278 4638 6417 6957 12834 13914 17779 23963 35558 47926 53337 71889 106674 143778 160011 215667 320022 431334 551149 1102298 1653447 2068453 3306894 4136906 4960341 6205359 9920682 12410718 18616077 37232154 47574419 64122043 95148838 128244086 142723257 192366129 285446514 384732258 428169771 577098387 856339542 1154196774 1474806989 1598914169 2949613978 3197828338 4424420967 4796742507 8848841934 9593485014 13273262901 14390227521 26546525802 28780455042 36775025887 49566339239 73550051774 99132678478 110325077661 148699017717 220650155322 297398035434 330975232983 446097053151 661950465966 892194106302 1140025802497 2280051604994 3420077407491 6840154814982 10260232222473 20520464444946
• Sum of all divisors σ(n): 47952654676992
• Sum of proper divisors (its aliquot sum) s(n): 27432190232046
• 20520464444946 is an abundant number, because the sum of its proper divisors (27432190232046) is greater than itself. Its abundance is 6911725787100

Bases of 20520464444946

• Binary: 100101010100111001010111111100110111000010010₂
• Hexadecimal: 0x12A9CAFE6E12
• Base-36: 79UYYPHCI

Squares and roots of 20520464444946

• 20520464444946 squared (20520464444946²) is 421089461036292947864942916
• 20520464444946 cubed (20520464444946³) is 8640951313336723460370839950547914702536
• The square root of 20520464444946 is 4529951.9252356309
• The cube root of 20520464444946 is 27377.6223621347

Scales and comparisons

• 20,520,464,444,946 seconds is equal to 652,487 years, 15 weeks, 2 days, 12 hours, 29 minutes, 6 seconds.
• To count from 1 to 20,520,464,444,946 would take you about one million, six hundred thirty-one thousand, two hundred eighteen 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 20520464444946 cubic inches would be around 2281.5 feet tall.

Recreational maths with 20520464444946

• 20520464444946 backwards is 64944446402502
• The number of decimal digits it has is: 14
• The sum of 20520464444946's digits is 54
• More coming soon!