20739784704

Names of 20739784704

• Cardinal: 20739784704 can be written as Twenty billion, seven hundred thirty-nine million, seven hundred eighty-four thousand, seven hundred four.

Scientific notation

• Scientific notation: 2.0739784704 × 10¹⁰

Factors of 20739784704

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 371

Divisors of 20739784704

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 32 38 48 57 64 76 96 114 128 152 192 228 256 304 347 384 456 512 608 694 768 912 1024 1041 1216 1388 1536 1824 2048 2082 2432 2776 3072 3648 4096 4164 4864 5552 6144 6593 7296 8192 8328 9728 11104 12288 13186 14592 16384 16656 19456 19779 22208 24576 26372 29184 32768 33312 38912 39558 44416 49152 52744 58368 65536 66624 77824 79116 88832 98304 105488 116736 131072 133248 155648 158232 177664 196608 210976 233472 262144 266496 311296 316464 355328 393216 421952 466944 524288 532992 622592 632928 710656 786432 843904 933888 1048576 1065984 1245184 1265856 1421312 1572864 1687808 1867776 2131968 2490368 2531712 2842624 3145728 3375616 3735552 4263936 4980736 5063424 5685248 6751232 7471104 8527872 9961472 10126848 11370496 13502464 14942208 17055744 19922944 20253696 22740992 27004928 29884416 34111488 40507392 45481984 54009856 59768832 68222976 81014784 90963968 108019712 136445952 162029568 181927936 216039424 272891904 324059136 363855872 432078848 545783808 648118272 864157696 1091567616 1296236544 1728315392 2592473088 3456630784 5184946176 6913261568 10369892352 20739784704
• Sum of all divisors σ(n): 58384683840
• Sum of proper divisors (its aliquot sum) s(n): 37644899136
• 20739784704 is an abundant number, because the sum of its proper divisors (37644899136) is greater than itself. Its abundance is 16905114432

Bases of 20739784704

• Binary: 10011010100001100000000000000000000₂
• Hexadecimal: 0x4D4300000
• Base-36: 9IZXKAO

Squares and roots of 20739784704

• 20739784704 squared (20739784704²) is 430138669568272367616
• 20739784704 cubed (20739784704³) is 8920983399710965533588181745664
• The square root of 20739784704 is 144013.1407337539
• The cube root of 20739784704 is 2747.4813171981

Scales and comparisons

• 20,739,784,704 seconds is equal to 659 years, 23 weeks, 6 days, 19 hours, 18 minutes, 24 seconds.
• To count from 1 to 20,739,784,704 would take you about one thousand, three 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 20739784704 cubic inches would be around 229 feet tall.

Recreational maths with 20739784704

• 20739784704 backwards is 40748793702
• The number of decimal digits it has is: 11
• The sum of 20739784704's digits is 51
• More coming soon!