20379739536

Names of 20379739536

• Cardinal: 20379739536 can be written as Twenty billion, three hundred seventy-nine million, seven hundred thirty-nine thousand, five hundred thirty-six.

Scientific notation

• Scientific notation: 2.0379739536 × 10¹⁰

Factors of 20379739536

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 9339

Divisors of 20379739536

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 17 18 23 24 26 27 34 36 39 46 48 51 52 54 68 69 72 78 92 102 104 108 117 136 138 144 153 156 184 204 207 208 216 221 234 272 276 299 306 312 351 368 391 408 414 432 442 459 468 552 598 612 621 624 663 702 782 816 828 884 897 918 936 1104 1173 1196 1224 1242 1326 1404 1564 1656 1768 1794 1836 1872 1989 2346 2392 2448 2484 2652 2691 2808 3128 3312 3519 3536 3588 3672 3978 4692 4784 4968 5083 5304 5382 5616 5967 6256 7038 7176 7344 7956 8073 9281 9384 9936 10166 10557 10608 10764 11934 14076 14352 15249 15912 16146 18562 18768 20332 21114 21528 23868 27843 28152 30498 31824 32292 37124 40664 42228 43056 45747 47736 55686 56304 60996 64584 74248 81328 83529 84456 91494 95472 111372 120653 121992 129168 137241 148496 157777 167058 168912 182988 213463 222744 241306 243984 250587 274482 315554 334116 361959 365976 426926 445488 473331 482612 501174 548964 631108 640389 668232 723918 731952 853852 946662 965224 1002348 1085877 1097928 1262216 1280778 1336464 1419993 1447836 1707704 1893324 1921167 1930448 2004696 2051101 2171754 2195856 2524432 2561556 2775019 2839986 2895672 3257631 3415408 3628871 3786648 3842334 4009392 4102202 4259979 4343508 5123112 5550038 5679972 5763501 5791344 6153303 6515262 7257742 7573296 7684668 8204404 8325057 8519958 8687016 10246224 10886613 11100076 11359944 11527002 12306606 13030524 14515484 15369336 16408808 16650114 17039916 17374032 18459909 21773226 22200152 22719888 23054004 24613212 24975171 26061048 29030968 30738672 32659839 32817616 33300228 34079832 36919818 43546452 44400304 46108008 47175323 49226424 49950342 52122096 55379727 58061936 65319678 66600456 68159664 73839636 74925513 87092904 92216016 94350646 97979517 98452848 99900684 110759454 130639356 133200912 141525969 147679272 149851026 174185808 188701292 195959034 199801368 221518908 261278712 283051938 295358544 299702052 377402584 391918068 399602736 424577907 443037816 522557424 566103876 599404104 754805168 783836136 849155814 886075632 1132207752 1198808208 1273733721 1567672272 1698311628 2264415504 2547467442 3396623256 5094934884 6793246512 10189869768 20379739536
• Sum of all divisors σ(n): 69610544640
• Sum of proper divisors (its aliquot sum) s(n): 49230805104
• 20379739536 is an abundant number, because the sum of its proper divisors (49230805104) is greater than itself. Its abundance is 28851065568

Bases of 20379739536

• Binary: 10010111110101110100010010110010000₂
• Hexadecimal: 0x4BEBA2590
• Base-36: 9D1KJO0

Squares and roots of 20379739536

• 20379739536 squared (20379739536²) is 415333783555201495296
• 20379739536 cubed (20379739536³) is 8464394329356406552130209222656
• The square root of 20379739536 is 142757.6251413563
• The cube root of 20379739536 is 2731.4895481893

Scales and comparisons

• 20,379,739,536 seconds is equal to 648 years, 4 days, 14 hours, 45 minutes, 36 seconds.
• To count from 1 to 20,379,739,536 would take you about one thousand, two hundred ninety-six 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 20379739536 cubic inches would be around 227.6 feet tall.

Recreational maths with 20379739536

• 20379739536 backwards is 63593797302
• 20379739536 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20379739536's digits is 54
• More coming soon!