20446352108

Names of 20446352108

• Cardinal: 20446352108 can be written as Twenty billion, four hundred forty-six million, three hundred fifty-two thousand, one hundred eight.

Scientific notation

• Scientific notation: 2.0446352108 × 10¹⁰

Factors of 20446352108

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 940

Divisors of 20446352108

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 13 14 26 28 49 52 91 98 109 169 182 196 218 338 343 364 436 637 676 686 763 809 1183 1274 1372 1417 1526 1618 2366 2548 2834 3052 3236 4459 4732 5341 5663 5668 8281 8918 9919 10517 10682 11326 16562 17836 18421 19838 21034 21364 22652 33124 36842 37387 39641 39676 42068 57967 69433 73619 73684 74774 79282 88181 115934 128947 136721 138866 147238 149548 158564 176362 231868 257894 273442 277487 277732 294476 352724 486031 515333 515788 546884 554974 617267 902629 957047 972062 1030666 1109948 1146353 1234534 1805258 1914094 1944124 2061332 2292706 2469068 3607331 3610516 3828188 4320869 4585412 6318403 6699329 7214662 8024471 8641738 12636806 13398658 14429324 14902589 16048942 17283476 25273612 26797316 29805178 30246083 32097884 46895303 56171297 59610356 60492166 93790606 104318123 112342594 120984332 187581212 208636246 224685188 393199079 417272492 730226861 786398158 1460453722 1572796316 2920907444 5111588027 10223176054 20446352108
• Sum of all divisors σ(n): 45654840000
• Sum of proper divisors (its aliquot sum) s(n): 25208487892
• 20446352108 is an abundant number, because the sum of its proper divisors (25208487892) is greater than itself. Its abundance is 4762135784

Bases of 20446352108

• Binary: 10011000010101100101001001011101100₂
• Hexadecimal: 0x4C2B292EC
• Base-36: 9E58A98

Squares and roots of 20446352108

• 20446352108 squared (20446352108²) is 418053314524316043664
• 20446352108 cubed (20446352108³) is 8547665268680636356627646443712
• The square root of 20446352108 is 142990.7413366335
• The cube root of 20446352108 is 2734.4623317347

Scales and comparisons

• 20,446,352,108 seconds is equal to 650 years, 6 weeks, 5 days, 14 hours, 15 minutes, 8 seconds.
• To count from 1 to 20,446,352,108 would take you about one thousand, three hundred 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 20446352108 cubic inches would be around 227.9 feet tall.

Recreational maths with 20446352108

• 20446352108 backwards is 80125364402
• The number of decimal digits it has is: 11
• The sum of 20446352108's digits is 35
• More coming soon!