20007223808

Names of 20007223808

• Cardinal: 20007223808 can be written as Twenty billion, seven million, two hundred twenty-three thousand, eight hundred eight.

Scientific notation

• Scientific notation: 2.0007223808 × 10¹⁰

Factors of 20007223808

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 158

Divisors of 20007223808

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 8 11 13 16 22 23 26 32 44 46 52 64 88 92 104 109 128 143 176 184 208 218 253 256 286 299 352 368 416 436 506 512 572 598 704 736 832 872 1012 1144 1196 1199 1408 1417 1472 1664 1744 2024 2288 2392 2398 2507 2816 2834 2944 3289 3328 3488 4048 4576 4784 4796 5014 5632 5668 5888 6578 6656 6976 8096 9152 9568 9592 10028 11336 11776 11881 13156 13952 15587 16192 18304 19136 19184 20056 22672 23762 26312 27577 27904 31174 32384 32591 36608 38272 38368 40112 45344 47524 52624 55154 55808 62348 64768 65182 73216 76544 76736 80224 90688 95048 105248 110308 124696 129536 130364 130691 153088 153472 154453 160448 181376 190096 210496 220616 249392 260728 261382 273263 306944 308906 320896 358501 362752 380192 420992 441232 498784 521456 522764 546526 613888 617812 641792 717002 725504 760384 841984 882464 997568 1042912 1045528 1093052 1235624 1283584 1434004 1520768 1683968 1698983 1764928 1995136 2085824 2091056 2186104 2471248 2868008 3005893 3041536 3397966 3529856 3552419 3990272 4171648 4182112 4372208 4942496 5736016 6011786 6083072 6795932 7059712 7104838 7980544 8343296 8364224 8744416 9884992 11472032 12023572 13591864 14119424 14209676 16686592 16728448 17488832 19769984 22944064 24047144 27183728 28419352 33456896 34977664 39076609 39539968 45888128 48094288 54367456 56838704 66913792 69955328 78153218 79079936 91776256 96188576 108734912 113677408 139910656 156306436 183552512 192377152 217469824 227354816 312612872 384754304 434939648 454709632 625225744 769508608 869879296 909419264 1250451488 1539017216 1818838528 2500902976 5001805952 10003611904 20007223808
• Sum of all divisors σ(n): 49459709376
• Sum of proper divisors (its aliquot sum) s(n): 29452485568
• 20007223808 is an abundant number, because the sum of its proper divisors (29452485568) is greater than itself. Its abundance is 9445261760

Bases of 20007223808

• Binary: 10010101000100001100000001000000000₂
• Hexadecimal: 0x4A8860200
• Base-36: 96VS8OW

Squares and roots of 20007223808

• 20007223808 squared (20007223808²) is 400289004503402020864
• 20007223808 cubed (20007223808³) is 8008671700981084128825533530112
• The square root of 20007223808 is 141446.8939496375
• The cube root of 20007223808 is 2714.7443844511

Scales and comparisons

• 20,007,223,808 seconds is equal to 636 years, 8 weeks, 5 days, 2 hours, 10 minutes, 8 seconds.
• To count from 1 to 20,007,223,808 would take you about one thousand, two hundred seventy-two 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 20007223808 cubic inches would be around 226.2 feet tall.

Recreational maths with 20007223808

• 20007223808 backwards is 80832270002
• 20007223808 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20007223808's digits is 32
• More coming soon!