12900269200

Names of 12900269200

• Cardinal: 12900269200 can be written as Twelve billion, nine hundred million, two hundred sixty-nine thousand, two hundred.

Scientific notation

• Scientific notation: 1.29002692 × 10¹⁰

Factors of 12900269200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 481

Divisors of 12900269200

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 25 26 28 35 40 49 50 52 56 65 70 80 91 98 100 104 112 130 140 175 182 196 197 200 208 245 257 260 280 325 350 364 392 394 400 455 490 514 520 560 637 650 700 728 784 788 910 980 985 1028 1040 1225 1274 1285 1300 1379 1400 1456 1576 1799 1820 1960 1970 2056 2275 2450 2548 2561 2570 2600 2758 2800 3152 3185 3341 3598 3640 3920 3940 4112 4550 4900 4925 5096 5122 5140 5200 5516 6370 6425 6682 6895 7196 7280 7880 8995 9100 9653 9800 9850 10192 10244 10280 11032 12593 12740 12805 12850 13364 13790 14392 15760 15925 16705 17927 17990 18200 19306 19600 19700 20488 20560 22064 23387 25186 25480 25610 25700 26728 27580 28784 31850 33410 34475 35854 35980 36400 38612 39400 40976 44975 46774 48265 50372 50629 50960 51220 51400 53456 55160 62965 63700 64025 66820 68950 71708 71960 77224 78800 83525 89635 89950 93548 96530 100744 101258 102440 102800 110320 116935 125489 125930 127400 128050 133640 137900 143416 143920 154448 163709 167050 179270 179900 187096 193060 201488 202516 204880 233870 241325 250978 251860 253145 254800 256100 267280 275800 286832 314825 327418 334100 354403 358540 359800 374192 386120 405032 448175 467740 482650 501956 503720 506290 512200 551600 584675 627445 629650 654836 658177 668200 708806 717080 719600 772240 810064 818545 896350 935480 965300 1003912 1007440 1012580 1024400 1169350 1254890 1259300 1265725 1309672 1316354 1336400 1417612 1434160 1637090 1772015 1792700 1870960 1930600 2007824 2025160 2338700 2480821 2509780 2518600 2531450 2619344 2632708 2835224 3137225 3274180 3290885 3544030 3585400 3861200 4050320 4092725 4607239 4677400 4961642 5019560 5037200 5062900 5265416 5670448 6274450 6548360 6581770 7088060 7170800 8185450 8860075 9214478 9354800 9923284 10039120 10125800 10530832 12404105 12548900 13096720 13163540 14176120 16370900 16454425 17720150 18428956 19846568 20251600 23036195 24808210 25097800 26327080 28352240 32250673 32741800 32908850 35440300 36857912 39693136 46072390 49616420 50195600 52654160 62020525 64501346 65483600 65817700 70880600 73715824 92144780 99232840 115180975 124041050 129002692 131635400 141761200 161253365 184289560 198465680 230361950 248082100 258005384 263270800 322506730 368579120 460723900 496164200 516010768 645013460 806266825 921447800 992328400 1290026920 1612533650 1842895600 2580053840 3225067300 6450134600 12900269200
• Sum of all divisors σ(n): 39175195752
• Sum of proper divisors (its aliquot sum) s(n): 26274926552
• 12900269200 is an abundant number, because the sum of its proper divisors (26274926552) is greater than itself. Its abundance is 13374657352

Bases of 12900269200

• Binary: 1100000000111010100111110010010000₂
• Hexadecimal: 0x300EA7C90
• Base-36: 5XCHJF4

Squares and roots of 12900269200

• 12900269200 squared (12900269200²) is 166416945432468640000
• 12900269200 cubed (12900269200³) is 2146823395520555876557888000000
• The square root of 12900269200 is 113579.3519967427
• The cube root of 12900269200 is 2345.3064127709

Scales and comparisons

• 12,900,269,200 seconds is equal to 410 years, 9 weeks, 5 days, 16 hours, 6 minutes, 40 seconds.
• To count from 1 to 12,900,269,200 would take you about eight hundred twenty 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 12900269200 cubic inches would be around 195.4 feet tall.

Recreational maths with 12900269200

• 12900269200 backwards is 00296200921
• The number of decimal digits it has is: 11
• The sum of 12900269200's digits is 31
• More coming soon!