2740432140

Names of 2740432140

• Cardinal: 2740432140 can be written as Two billion, seven hundred forty million, four hundred thirty-two thousand, one hundred forty.

Scientific notation

• Scientific notation: 2.74043214 × 10⁹

Factors of 2740432140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 503

Divisors of 2740432140

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 29 30 36 43 45 58 60 86 87 90 116 129 145 172 174 180 215 258 261 290 348 387 421 430 435 516 522 580 645 774 841 842 860 870 1044 1247 1263 1290 1305 1548 1682 1684 1740 1935 2105 2494 2523 2526 2580 2610 3364 3741 3789 3870 4205 4210 4988 5046 5052 5220 6235 6315 7482 7569 7578 7740 8410 8420 10092 11223 12209 12470 12615 12630 14964 15138 15156 16820 18103 18705 18945 22446 24418 24940 25230 25260 30276 36163 36206 36627 37410 37845 37890 44892 48836 50460 54309 56115 61045 72326 72412 73254 74820 75690 75780 90515 108489 108618 109881 112230 122090 144652 146508 151380 162927 180815 181030 183135 216978 217236 219762 224460 244180 271545 325467 325854 354061 361630 362060 366270 433956 439524 524987 542445 543090 549405 650934 651708 708122 723260 732540 814635 1049974 1062183 1084890 1086180 1098810 1301868 1416244 1574961 1627335 1629270 1770305 2099948 2124366 2169780 2197620 2624935 3149922 3186549 3254670 3258540 3540610 4248732 4724883 5249870 5310915 6299844 6373098 6509340 7081220 7874805 9449766 10499740 10621830 12746196 15224623 15749610 15932745 18899532 21243660 23624415 30449246 31499220 31865490 45673869 47248830 60898492 63730980 76123115 91347738 94497660 137021607 152246230 182695476 228369345 274043214 304492460 456738690 548086428 685108035 913477380 1370216070 2740432140
• Sum of all divisors σ(n): 8830309488
• Sum of proper divisors (its aliquot sum) s(n): 6089877348
• 2740432140 is an abundant number, because the sum of its proper divisors (6089877348) is greater than itself. Its abundance is 3349445208

Bases of 2740432140

• Binary: 10100011010101111010110100001100₂
• Hexadecimal: 0xA357AD0C
• Base-36: 19BKYZ0

Squares and roots of 2740432140

• 2740432140 squared (2740432140²) is 7509968313944979600
• 2740432140 cubed (2740432140³) is 20580558537916432287484344000
• The square root of 2740432140 is 52349.1369556367
• The cube root of 2740432140 is 1399.3929579121

Scales and comparisons

• 2,740,432,140 seconds is equal to 87 years, 7 weeks, 23 hours, 9 minutes.
• To count from 1 to 2,740,432,140 would take you about one hundred seventy-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 2740432140 cubic inches would be around 116.6 feet tall.

Recreational maths with 2740432140

• 2740432140 backwards is 0412340472
• The number of decimal digits it has is: 10
• The sum of 2740432140's digits is 27
• More coming soon!