20144248384

Names of 20144248384

• Cardinal: 20144248384 can be written as Twenty billion, one hundred forty-four million, two hundred forty-eight thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 2.0144248384 × 10¹⁰

Factors of 20144248384

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 942

Divisors of 20144248384

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 8 13 16 26 31 32 52 62 64 73 104 124 146 169 208 248 292 338 403 416 496 584 676 806 823 832 949 992 1168 1352 1612 1646 1898 1984 2263 2336 2704 3224 3292 3796 4526 4672 5239 5408 6448 6584 7592 9052 10478 10699 10816 12337 12896 13168 15184 18104 20956 21398 24674 25513 25792 26336 29419 30368 36208 41912 42796 49348 51026 52672 58838 60079 60736 72416 83824 85592 98696 102052 117676 120158 139087 144832 167648 171184 197392 204104 235352 240316 278174 331669 335296 342368 382447 394784 408208 470704 480632 556348 663338 684736 764894 781027 789568 816416 941408 961264 1112696 1326676 1529788 1562054 1632832 1862449 1882816 1922528 2225392 2653352 3059576 3124108 3724898 3845056 4311697 4450784 5306704 6119152 6248216 7449796 8623394 8901568 10153351 10613408 12238304 12496432 14899592 17246788 20306702 21226816 24211837 24476608 24992864 29799184 34493576 40613404 48423674 49985728 59598368 68987152 81226808 96847348 119196736 137974304 162453616 193694696 275948608 314753881 324907232 387389392 629507762 649814464 774778784 1259015524 1549557568 2518031048 5036062096 10072124192 20144248384
• Sum of all divisors σ(n): 45348582912
• Sum of proper divisors (its aliquot sum) s(n): 25204334528
• 20144248384 is an abundant number, because the sum of its proper divisors (25204334528) is greater than itself. Its abundance is 5060086144

Bases of 20144248384

• Binary: 10010110000101100001101011001000000₂
• Hexadecimal: 0x4B0B0D640
• Base-36: 995D5J4

Squares and roots of 20144248384

• 20144248384 squared (20144248384²) is 405790742956286611456
• 20144248384 cubed (20144248384³) is 8174349518039335955463363887104
• The square root of 20144248384 is 141930.4350165953
• The cube root of 20144248384 is 2720.9278293741

Scales and comparisons

• 20,144,248,384 seconds is equal to 640 years, 27 weeks, 2 days, 33 minutes, 4 seconds.
• To count from 1 to 20,144,248,384 would take you about one thousand, two hundred eighty-one 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 20144248384 cubic inches would be around 226.7 feet tall.

Recreational maths with 20144248384

• 20144248384 backwards is 48384244102
• The number of decimal digits it has is: 11
• The sum of 20144248384's digits is 40
• More coming soon!