12828034908

Names of 12828034908

• Cardinal: 12828034908 can be written as Twelve billion, eight hundred twenty-eight million, thirty-four thousand, nine hundred eight.

Scientific notation

• Scientific notation: 1.2828034908 × 10¹⁰

Factors of 12828034908

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 629

Divisors of 12828034908

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 19 26 27 36 38 39 52 54 57 71 76 78 108 114 117 142 156 169 171 213 228 234 247 284 338 342 351 426 468 494 507 513 521 639 676 684 702 741 852 923 988 1014 1026 1042 1278 1349 1404 1482 1521 1563 1846 1917 2028 2052 2084 2223 2556 2698 2769 2964 3042 3126 3211 3692 3834 4047 4446 4563 4689 5396 5538 6084 6252 6422 6669 6773 7668 8094 8307 8892 9126 9378 9633 9899 11076 11999 12141 12844 13338 13546 14067 16188 16614 17537 18252 18756 19266 19798 20319 23998 24282 24921 26676 27092 28134 28899 29697 33228 35074 35997 36423 36991 38532 39596 40638 47996 48564 49842 52611 56268 57798 59394 60957 70148 71994 72846 73982 81276 86697 88049 89091 99684 105222 107991 110973 115596 118788 121914 128687 143988 145692 147964 157833 173394 176098 178182 182871 210444 215982 221946 227981 243828 257374 264147 267273 315666 323973 332919 346788 352196 356364 365742 386061 431964 443892 455962 473499 480883 514748 528294 534546 631332 647946 665838 683943 702829 731484 772122 792441 911924 946998 961766 998757 1056588 1069092 1158183 1295892 1331676 1367886 1405658 1442649 1544244 1584882 1672931 1893996 1923532 1997514 2051829 2108487 2316366 2377323 2735772 2811316 2885298 3169764 3345862 3474549 3995028 4103658 4216974 4327947 4632732 4754646 5018793 5770596 6155487 6251479 6325461 6691724 6949098 8207316 8433948 8655894 9136777 9509292 10037586 12310974 12502958 12650922 12983841 13898196 15056379 17311788 18273554 18754437 18976383 20075172 24621948 25005916 25301844 25967682 27410331 30112758 36547108 37508874 37952766 45169137 51935364 54820662 56263311 60225516 75017748 75905532 82230993 90338274 109641324 112526622 118778101 164461986 168789933 180676548 225053244 237556202 246692979 328923972 337579866 356334303 475112404 493385958 675159732 712668606 986771916 1069002909 1425337212 2138005818 3207008727 4276011636 6414017454 12828034908
• Sum of all divisors σ(n): 38516083200
• Sum of proper divisors (its aliquot sum) s(n): 25688048292
• 12828034908 is an abundant number, because the sum of its proper divisors (25688048292) is greater than itself. Its abundance is 12860013384

Bases of 12828034908

• Binary: 1011111100100111000100011101011100₂
• Hexadecimal: 0x2FC9C475C
• Base-36: 5W5HB30

Squares and roots of 12828034908

• 12828034908 squared (12828034908²) is 164558479600866568464
• 12828034908 cubed (12828034908³) is 2110961920727322247306363941312
• The square root of 12828034908 is 113260.9151825995
• The cube root of 12828034908 is 2340.9207487651

Scales and comparisons

• 12,828,034,908 seconds is equal to 407 years, 46 weeks, 2 days, 15 hours, 1 minute, 48 seconds.
• To count from 1 to 12,828,034,908 would take you about eight hundred fifteen 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 12828034908 cubic inches would be around 195.1 feet tall.

Recreational maths with 12828034908

• 12828034908 backwards is 80943082821
• The number of decimal digits it has is: 11
• The sum of 12828034908's digits is 45
• More coming soon!