12927735856

Names of 12927735856

• Cardinal: 12927735856 can be written as Twelve billion, nine hundred twenty-seven million, seven hundred thirty-five thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 1.2927735856 × 10¹⁰

Factors of 12927735856

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 166

Divisors of 12927735856

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 14 16 23 28 46 49 56 61 73 92 98 112 122 146 161 184 196 244 292 322 343 368 392 427 488 511 529 584 644 686 784 854 976 1022 1058 1127 1168 1288 1372 1403 1679 1708 2044 2116 2254 2576 2744 2806 2989 3358 3416 3577 3703 4088 4232 4453 4508 5488 5612 5978 6716 6832 7154 7406 7889 8176 8464 8906 9016 9821 11224 11753 11956 13432 14308 14812 15778 17812 18032 19642 20923 22448 23506 23912 25039 25921 26864 28616 29624 31171 31556 32269 35624 38617 39284 41846 47012 47824 50078 51842 57232 59248 62342 63112 64538 68747 71248 77234 78568 82271 83692 94024 100156 102419 103684 124684 126224 129076 137494 154468 157136 164542 167384 181447 188048 200312 204838 207368 218197 225883 249368 258152 270319 274988 308936 329084 334768 362894 400624 409676 414736 436394 451766 481229 498736 516304 540638 549976 575897 617872 658168 716933 725788 819352 872788 903532 962458 1081276 1099952 1151794 1316336 1433866 1451576 1527379 1581181 1638704 1745576 1807064 1892233 1924916 2162552 2303588 2355637 2867732 2903152 3054758 3162362 3491152 3614128 3784466 3849832 4325104 4607176 4711274 5018531 5735464 6109516 6324724 7568932 7699664 9214352 9422548 10037062 11068267 11470928 12219032 12649448 13245631 15137864 16489459 18845096 20074124 22136534 24438064 25298896 26491262 30275728 32978918 35129717 37690192 40148248 44273068 52982524 65957836 70259434 80296496 88546136 105965048 115426213 131915672 140518868 177092272 211930096 230852426 263831344 281037736 461704852 562075472 807983491 923409704 1615966982 1846819408 3231933964 6463867928 12927735856
• Sum of all divisors σ(n): 31460833600
• Sum of proper divisors (its aliquot sum) s(n): 18533097744
• 12927735856 is an abundant number, because the sum of its proper divisors (18533097744) is greater than itself. Its abundance is 5605361888

Bases of 12927735856

• Binary: 1100000010100011011001100000110000₂
• Hexadecimal: 0x3028D9830
• Base-36: 5XSU8TS

Squares and roots of 12927735856

• 12927735856 squared (12927735856²) is 167126354362508052736
• 12927735856 cubed (12927735856³) is 2160565363774757375443926102016
• The square root of 12927735856 is 113700.2016532953
• The cube root of 12927735856 is 2346.9697387849

Scales and comparisons

• 12,927,735,856 seconds is equal to 411 years, 3 weeks, 1 day, 13 hours, 44 minutes, 16 seconds.
• To count from 1 to 12,927,735,856 would take you about eight hundred twenty-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 12927735856 cubic inches would be around 195.6 feet tall.

Recreational maths with 12927735856

• 12927735856 backwards is 65853772921
• The number of decimal digits it has is: 11
• The sum of 12927735856's digits is 55
• More coming soon!