20948382

Names of 20948382

• Cardinal: 20948382 can be written as Twenty million, nine hundred forty-eight thousand, three hundred eighty-two.

Scientific notation

• Scientific notation: 2.0948382 × 10⁷

Factors of 20948382

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 54

Divisors of 20948382

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 29 39 42 49 54 58 63 78 81 87 91 98 117 126 147 162 174 182 189 203 234 261 273 294 343 351 377 378 406 441 522 546 567 609 637 686 702 754 783 819 882 1029 1053 1131 1134 1218 1274 1323 1421 1566 1638 1827 1911 2058 2106 2262 2349 2457 2639 2646 2842 3087 3393 3654 3822 3969 4263 4459 4698 4914 5278 5481 5733 6174 6786 7371 7917 7938 8526 8918 9261 9947 10179 10962 11466 12789 13377 14742 15834 16443 17199 18473 18522 19894 20358 23751 25578 26754 27783 29841 30537 32886 34398 36946 38367 40131 47502 51597 55419 55566 59682 61074 71253 76734 80262 89523 103194 110838 115101 120393 129311 142506 166257 179046 213759 230202 240786 258622 268569 332514 361179 387933 427518 498771 537138 722358 775866 805707 997542 1163799 1496313 1611414 2327598 2992626 3491397 6982794 10474191 20948382
• Sum of all divisors σ(n): 60984000
• Sum of proper divisors (its aliquot sum) s(n): 40035618
• 20948382 is an abundant number, because the sum of its proper divisors (40035618) is greater than itself. Its abundance is 19087236

Bases of 20948382

• Binary: 1001111111010010110011110₂
• Hexadecimal: 0x13FA59E
• Base-36: CGZVI

Squares and roots of 20948382

• 20948382 squared (20948382²) is 438834708417924
• 20948382 cubed (20948382³) is 9192877106797287598968
• The square root of 20948382 is 4576.9402443117
• The cube root of 20948382 is 275.6661843221

Scales and comparisons

• 20,948,382 seconds is equal to 34 weeks, 4 days, 10 hours, 59 minutes, 42 seconds.
• To count from 1 to 20,948,382 would take you about fifty-one weeks!

  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 20948382 cubic inches would be around 23 feet tall.

Recreational maths with 20948382

• 20948382 backwards is 28384902
• The number of decimal digits it has is: 8
• The sum of 20948382's digits is 36
• More coming soon!