12967930820

Names of 12967930820

• Cardinal: 12967930820 can be written as Twelve billion, nine hundred sixty-seven million, nine hundred thirty thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.296793082 × 10¹⁰

Factors of 12967930820

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 568

Divisors of 12967930820

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 13 17 20 26 34 52 53 65 68 85 106 130 170 197 212 221 260 265 281 340 394 442 530 562 689 788 884 901 985 1060 1105 1124 1378 1405 1802 1970 2210 2561 2756 2810 3349 3445 3604 3653 3940 4420 4505 4777 5122 5620 6698 6890 7306 9010 9554 10244 10441 11713 12805 13396 13780 14612 14893 16745 18020 18265 19108 20882 23426 23885 25610 29786 33490 36530 41764 43537 46852 47770 51220 52205 55357 58565 59572 62101 66980 73060 74465 87074 95540 104410 110714 117130 124202 135733 148930 174148 177497 193609 208820 217685 221428 234260 248404 253181 271466 276785 297860 310505 354994 387218 435370 506362 542932 553570 621010 678665 709988 719641 774436 870740 887485 941069 968045 1012724 1107140 1242020 1265905 1357330 1439282 1774970 1882138 1936090 2307461 2531810 2714660 2878564 2933921 3291353 3549940 3598205 3764276 3872180 4614922 4705345 5063620 5867842 6582706 7196410 9229844 9410690 11537305 11735684 12233897 13165412 14392820 14669605 16456765 18821380 23074610 24467794 29339210 32913530 38140973 46149220 48935588 49876657 58678420 61169485 65827060 76281946 99753314 122338970 152563892 190704865 199506628 244677940 249383285 381409730 498766570 648396541 762819460 997533140 1296793082 2593586164 3241982705 6483965410 12967930820
• Sum of all divisors σ(n): 31912284096
• Sum of proper divisors (its aliquot sum) s(n): 18944353276
• 12967930820 is an abundant number, because the sum of its proper divisors (18944353276) is greater than itself. Its abundance is 5976422456

Bases of 12967930820

• Binary: 1100000100111100101110101111000100₂
• Hexadecimal: 0x304F2EBC4
• Base-36: 5YGRRGK

Squares and roots of 12967930820

• 12967930820 squared (12967930820²) is 168167229752305872400
• 12967930820 cubed (12967930820³) is 2180781001618948288762947368000
• The square root of 12967930820 is 113876.8230150455
• The cube root of 12967930820 is 2349.3996245081

Scales and comparisons

• 12,967,930,820 seconds is equal to 412 years, 17 weeks, 4 days, 19 hours, 20 seconds.
• To count from 1 to 12,967,930,820 would take you about eight hundred twenty-four 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 12967930820 cubic inches would be around 195.8 feet tall.

Recreational maths with 12967930820

• 12967930820 backwards is 02803976921
• The number of decimal digits it has is: 11
• The sum of 12967930820's digits is 47
• More coming soon!