5638344012

Names of 5638344012

• Cardinal: 5638344012 can be written as Five billion, six hundred thirty-eight million, three hundred forty-four thousand and twelve.

Scientific notation

• Scientific notation: 5.638344012 × 10⁹

Factors of 5638344012

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 171

Divisors of 5638344012

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 27 28 36 37 38 42 54 57 63 74 76 84 103 108 111 114 126 133 148 171 189 206 222 228 252 259 266 309 333 342 378 399 412 444 513 518 532 618 666 684 703 721 756 777 798 927 999 1026 1036 1197 1236 1332 1406 1442 1554 1596 1854 1957 1998 2052 2109 2163 2331 2394 2781 2812 2884 3108 3591 3708 3811 3914 3996 4218 4326 4662 4788 4921 5562 5871 6327 6489 6993 7182 7622 7828 8436 8652 9324 9842 10609 11124 11433 11742 12654 12978 13699 13986 14364 14763 15244 17613 18981 19467 19684 21218 22866 23484 25308 25956 26677 27398 27972 29526 31827 34299 35226 37962 38934 41097 42436 44289 45732 52839 53354 54796 59052 63654 68598 70452 72409 74263 75924 77868 80031 82194 88578 95481 102897 105678 106708 123291 127308 132867 137196 144818 148526 160062 164388 177156 190962 201571 205794 211356 217227 222789 240093 246582 265734 286443 289636 297052 320124 369873 381924 392533 403142 411588 434454 445578 480186 493164 506863 531468 572886 604713 651681 668367 720279 739746 785066 806284 868908 891156 960372 1013726 1145772 1177599 1209426 1303362 1336734 1410997 1440558 1479492 1520589 1570132 1814139 1955043 2005101 2027452 2355198 2418852 2606724 2673468 2747731 2821994 2881116 3041178 3532797 3628278 3910086 4010202 4232991 4561767 4710396 5442417 5495462 5643988 6082356 7065594 7256556 7458127 7820172 8020404 8243193 8465982 9123534 10598391 10884834 10990924 12698973 13685301 14131188 14916254 16486386 16931964 18247068 21196782 21769668 22374381 24729579 25397946 27370602 29832508 32972772 38096919 42393564 44748762 49459158 50795892 52206889 54741204 67123143 74188737 76193838 89497524 98918316 104413778 134246286 148377474 152387676 156620667 201369429 208827556 268492572 296754948 313241334 402738858 469862001 626482668 805477716 939724002 1409586003 1879448004 2819172006 5638344012
• Sum of all divisors σ(n): 18237811200
• Sum of proper divisors (its aliquot sum) s(n): 12599467188
• 5638344012 is an abundant number, because the sum of its proper divisors (12599467188) is greater than itself. Its abundance is 6961123176

Bases of 5638344012

• Binary: 101010000000100100100110101001100₂
• Hexadecimal: 0x150124D4C
• Base-36: 2L8XA30

Squares and roots of 5638344012

• 5638344012 squared (5638344012²) is 31790923197656256144
• 5638344012 cubed (5638344012³) is 179248161447457044263860609728
• The square root of 5638344012 is 75088.9073831817
• The cube root of 5638344012 is 1779.8518594889

Scales and comparisons

• 5,638,344,012 seconds is equal to 179 years, 14 weeks, 4 days, 14 hours, 40 minutes, 12 seconds.
• To count from 1 to 5,638,344,012 would take you about three hundred fifty-eight 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 5638344012 cubic inches would be around 148.3 feet tall.

Recreational maths with 5638344012

• 5638344012 backwards is 2104438365
• 5638344012 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5638344012's digits is 36
• More coming soon!