12844846740

Names of 12844846740

• Cardinal: 12844846740 can be written as Twelve billion, eight hundred forty-four million, eight hundred forty-six thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.284484674 × 10¹⁰

Factors of 12844846740

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 31016

Divisors of 12844846740

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 17 20 22 30 33 34 37 44 51 55 60 66 68 74 85 102 110 111 132 148 165 170 185 187 204 220 222 255 330 340 370 374 407 444 510 555 561 629 660 740 748 814 935 1020 1110 1122 1221 1258 1628 1870 1887 2035 2220 2244 2442 2516 2805 3145 3740 3774 4070 4884 5610 6105 6290 6919 7548 8140 9435 11220 12210 12580 13838 18870 20757 24420 27676 30941 34595 37740 41514 61882 69190 83028 92823 103785 123764 138380 154705 185646 207570 309410 340351 371292 415140 464115 525997 618820 680702 928230 1021053 1051994 1144817 1361404 1577991 1701755 1856460 2042106 2103988 2289634 2629985 3155982 3403510 3434451 4084212 4579268 5105265 5259970 5724085 5785967 6311964 6807020 6868902 7889955 10210530 10519940 11448170 11571934 12592987 13737804 15779910 17172255 17357901 19461889 20421060 22896340 23143868 25185974 28929835 31559820 34344510 34715802 37778961 38923778 50371948 57859670 58385667 62964935 68689020 69431604 75557922 77847556 86789505 97309445 115719340 116771334 125929870 151115844 173579010 188894805 194618890 214080779 233542668 251859740 291928335 347158020 377789610 389237780 428161558 583856670 642242337 755579220 856323116 1070403895 1167713340 1284484674 2140807790 2568969348 3211211685 4281615580 6422423370 12844846740
• Sum of all divisors σ(n): 42667285248
• Sum of proper divisors (its aliquot sum) s(n): 29822438508
• 12844846740 is an abundant number, because the sum of its proper divisors (29822438508) is greater than itself. Its abundance is 16977591768

Bases of 12844846740

• Binary: 1011111101100111001100111010010100₂
• Hexadecimal: 0x2FD9CCE94
• Base-36: 5WFHN6C

Squares and roots of 12844846740

• 12844846740 squared (12844846740²) is 164990087774088627600
• 12844846740 cubed (12844846740³) is 2119272391077316164698934024000
• The square root of 12844846740 is 113335.1081527697
• The cube root of 12844846740 is 2341.9429366733

Scales and comparisons

• 12,844,846,740 seconds is equal to 408 years, 22 weeks, 1 day, 4 hours, 59 minutes.
• To count from 1 to 12,844,846,740 would take you about eight hundred sixteen 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 12844846740 cubic inches would be around 195.2 feet tall.

Recreational maths with 12844846740

• 12844846740 backwards is 04764844821
• The number of decimal digits it has is: 11
• The sum of 12844846740's digits is 48
• More coming soon!