20409167376

Names of 20409167376

• Cardinal: 20409167376 can be written as Twenty billion, four hundred nine million, one hundred sixty-seven thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 2.0409167376 × 10¹⁰

Factors of 20409167376

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 14750

Divisors of 20409167376

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 36 38 39 48 52 54 57 72 76 78 104 108 114 117 144 152 156 169 171 208 216 228 234 247 304 312 338 342 351 432 456 468 494 507 513 624 676 684 702 741 912 936 988 1014 1026 1352 1368 1404 1482 1521 1872 1976 2028 2052 2223 2704 2736 2808 2964 3042 3211 3952 4056 4104 4446 4563 5616 5928 6084 6422 6669 8112 8208 8892 9126 9633 11856 12168 12844 13338 14713 17784 18252 19266 24336 25688 26676 28899 29426 35568 36504 38532 44139 51376 53352 57798 58852 73008 77064 86697 88278 106704 115596 117704 132417 154128 173394 176556 191269 231192 235408 264834 279547 346788 353112 382538 397251 462384 529668 559094 573807 693576 706224 765076 794502 838641 1059336 1118188 1147614 1387152 1530152 1589004 1677282 1721421 2118672 2236376 2295228 2486497 2515923 3060304 3178008 3354564 3442842 3634111 4472752 4590456 4972994 5031846 5164263 6356016 6709128 6885684 7268222 7459491 7547769 9180912 9945988 10063692 10328526 10902333 13418256 13771368 14536444 14918982 15095538 19891976 20127384 20657052 21804666 22378473 27542736 29072888 29837964 30191076 32706999 39783952 40254768 41314104 43609332 44756946 47243443 58145776 59675928 60382152 65413998 67135419 82628208 87218664 89513892 94486886 98120997 119351856 120764304 130827996 134270838 141730329 174437328 179027784 188973772 196241994 261655992 268541676 283460658 358055568 377947544 392483988 425190987 523311984 537083352 566921316 755895088 784967976 850381974 1074166704 1133842632 1275572961 1569935952 1700763948 2267685264 2551145922 3401527896 5102291844 6803055792 10204583688 20409167376
• Sum of all divisors σ(n): 66778017600
• Sum of proper divisors (its aliquot sum) s(n): 46368850224
• 20409167376 is an abundant number, because the sum of its proper divisors (46368850224) is greater than itself. Its abundance is 25959682848

Bases of 20409167376

• Binary: 10011000000011110110010111000010000₂
• Hexadecimal: 0x4C07B2E10
• Base-36: 9DJ3AC0

Squares and roots of 20409167376

• 20409167376 squared (20409167376²) is 416534112981582725376
• 20409167376 cubed (20409167376³) is 8501114429654816247589026533376
• The square root of 20409167376 is 142860.6572013443
• The cube root of 20409167376 is 2732.8036503389

Scales and comparisons

• 20,409,167,376 seconds is equal to 648 years, 49 weeks, 2 days, 5 hours, 9 minutes, 36 seconds.
• To count from 1 to 20,409,167,376 would take you about one thousand, two hundred ninety-seven 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 20409167376 cubic inches would be around 227.7 feet tall.

Recreational maths with 20409167376

• 20409167376 backwards is 67376190402
• The number of decimal digits it has is: 11
• The sum of 20409167376's digits is 45
• More coming soon!