20439800316

Names of 20439800316

• Cardinal: 20439800316 can be written as Twenty billion, four hundred thirty-nine million, eight hundred thousand, three hundred sixteen.

Scientific notation

• Scientific notation: 2.0439800316 × 10¹⁰

Factors of 20439800316

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1359

Divisors of 20439800316

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 19 26 36 38 39 52 57 76 78 114 117 151 156 169 171 228 234 247 302 338 342 453 468 494 507 604 676 684 741 906 988 1014 1171 1359 1482 1521 1812 1963 2028 2223 2342 2718 2869 2964 3042 3211 3513 3926 4446 4684 5436 5738 5889 6084 6422 7026 7852 8607 8892 9633 10539 11476 11778 12844 14052 15223 17214 17667 19266 21078 22249 23556 25519 25821 28899 30446 34428 35334 37297 38532 42156 44498 45669 51038 51642 57798 60892 66747 70668 74594 76557 88996 91338 102076 103284 111891 115596 133494 137007 149188 153114 176821 182676 197899 200241 223782 229671 266988 274014 289237 306228 335673 353642 395798 400482 447564 459342 484861 530463 548028 578474 593697 671346 707284 791596 800964 867711 918684 969722 1060926 1156948 1187394 1342692 1454583 1591389 1735422 1781091 1939444 2121852 2298673 2374788 2603133 2909166 3182778 3359599 3470844 3562182 3760081 4363749 4597346 5206266 5818332 6365556 6719198 6896019 7124364 7520162 8727498 9194692 10078797 10412532 11280243 13438396 13792038 15040324 17454996 20157594 20688057 22560486 27584076 29882749 30236391 33840729 40315188 41376114 43674787 45120972 59765498 60472782 67681458 82752228 87349574 89648247 119530996 120945564 131024361 135362916 174699148 179296494 262048722 268944741 358592988 393073083 524097444 537889482 567772231 786146166 1075778964 1135544462 1572292332 1703316693 2271088924 3406633386 5109950079 6813266772 10219900158 20439800316
• Sum of all divisors σ(n): 59332640640
• Sum of proper divisors (its aliquot sum) s(n): 38892840324
• 20439800316 is an abundant number, because the sum of its proper divisors (38892840324) is greater than itself. Its abundance is 18453040008

Bases of 20439800316

• Binary: 10011000010010011101001100111111100₂
• Hexadecimal: 0x4C24E99FC
• Base-36: 9E1BUV0

Squares and roots of 20439800316

• 20439800316 squared (20439800316²) is 417785436957953699856
• 20439800316 cubed (20439800316³) is 8539450906353380113030037954496
• The square root of 20439800316 is 142967.8296540869
• The cube root of 20439800316 is 2734.1702251475

Scales and comparisons

• 20,439,800,316 seconds is equal to 649 years, 47 weeks, 6 days, 18 hours, 18 minutes, 36 seconds.
• To count from 1 to 20,439,800,316 would take you about one thousand, two hundred ninety-nine 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 20439800316 cubic inches would be around 227.8 feet tall.

Recreational maths with 20439800316

• 20439800316 backwards is 61300893402
• 20439800316 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20439800316's digits is 36
• More coming soon!