12977504910

Names of 12977504910

• Cardinal: 12977504910 can be written as Twelve billion, nine hundred seventy-seven million, five hundred four thousand, nine hundred ten.

Scientific notation

• Scientific notation: 1.297750491 × 10¹⁰

Factors of 12977504910

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 404

Divisors of 12977504910

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 41 45 54 81 82 90 123 135 162 205 243 246 270 353 369 405 410 486 615 706 729 738 810 1059 1107 1215 1230 1458 1681 1765 1845 2118 2187 2214 2430 3177 3321 3362 3530 3645 3690 4374 5043 5295 5535 6354 6642 7290 8405 9531 9963 10086 10590 10935 11070 14473 15129 15885 16605 16810 19062 19926 21870 25215 28593 28946 29889 30258 31770 33210 43419 45387 47655 49815 50430 57186 59778 72365 75645 85779 86838 89667 90774 95310 99630 130257 136161 142965 144730 149445 151290 171558 179334 217095 226935 257337 260514 272322 285930 298890 390771 408483 428895 434190 448335 453870 514674 593393 651285 680805 772011 781542 816966 857790 896670 1172313 1186786 1225449 1286685 1302570 1361610 1544022 1780179 1953855 2042415 2344626 2450898 2573370 2966965 3516939 3560358 3676347 3860055 3907710 4084830 5340537 5861565 5933930 6127245 7033878 7352694 7720110 8900895 10550817 10681074 11723130 12254490 16021611 17584695 17801790 18381735 21101634 26702685 31652451 32043222 35169390 36763470 48064833 52754085 53405370 63304902 80108055 96129666 105508170 144194499 158262255 160216110 240324165 288388998 316524510 432583497 480648330 720972495 865166994 1297750491 1441944990 2162917485 2595500982 4325834970 6488752455 12977504910
• Sum of all divisors σ(n): 36010975680
• Sum of proper divisors (its aliquot sum) s(n): 23033470770
• 12977504910 is an abundant number, because the sum of its proper divisors (23033470770) is greater than itself. Its abundance is 10055965860

Bases of 12977504910

• Binary: 1100000101100001010000001010001110₂
• Hexadecimal: 0x30585028E
• Base-36: 5YMGYVI

Squares and roots of 12977504910

• 12977504910 squared (12977504910²) is 168415633689074108100
• 12977504910 cubed (12977504910³) is 2185614713120720651221620771000
• The square root of 12977504910 is 113918.8523028563
• The cube root of 12977504910 is 2349.9776614747

Scales and comparisons

• 12,977,504,910 seconds is equal to 412 years, 33 weeks, 3 days, 14 hours, 28 minutes, 30 seconds.
• To count from 1 to 12,977,504,910 would take you about eight hundred twenty-five 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 12977504910 cubic inches would be around 195.8 feet tall.

Recreational maths with 12977504910

• 12977504910 backwards is 01940577921
• 12977504910 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12977504910's digits is 45
• More coming soon!