2129425200

Names of 2129425200

• Cardinal: 2129425200 can be written as Two billion, one hundred twenty-nine million, four hundred twenty-five thousand, two hundred.

Scientific notation

• Scientific notation: 2.1294252 × 10⁹

Factors of 2129425200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 287

Divisors of 2129425200

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 27 28 30 35 36 40 41 42 45 48 50 54 56 60 63 70 72 75 80 81 82 84 90 100 105 108 112 120 123 126 135 140 144 150 162 164 168 175 180 189 200 205 210 216 225 229 240 246 252 270 280 287 300 315 324 328 336 350 360 369 378 400 405 410 420 432 450 458 492 504 525 540 560 567 574 600 615 630 648 656 675 687 700 720 738 756 810 820 840 861 900 916 945 984 1008 1025 1050 1080 1107 1134 1145 1148 1200 1230 1260 1296 1350 1374 1400 1435 1476 1512 1575 1603 1620 1640 1680 1722 1800 1832 1845 1890 1968 2025 2050 2061 2100 2160 2214 2268 2290 2296 2460 2520 2583 2700 2748 2800 2835 2870 2952 3024 3075 3150 3206 3240 3280 3321 3435 3444 3600 3664 3690 3780 4050 4100 4122 4200 4305 4428 4536 4580 4592 4725 4809 4920 5040 5166 5400 5496 5535 5670 5725 5740 5904 6150 6183 6300 6412 6480 6642 6870 6888 7175 7380 7560 7749 8015 8100 8200 8244 8400 8610 8856 9072 9160 9225 9389 9450 9618 9840 10305 10332 10800 10992 11070 11340 11450 11480 12300 12366 12600 12824 12915 13284 13740 13776 14175 14350 14427 14760 15120 15498 16030 16200 16400 16488 16605 17175 17220 17712 18320 18450 18549 18778 18900 19236 20610 20664 21525 22140 22680 22900 22960 23247 24045 24600 24732 25200 25648 25830 26568 27480 27675 28167 28350 28700 28854 29520 30915 30996 32060 32400 32976 33210 34350 34440 36900 37098 37556 37800 38472 38745 40075 41220 41328 43050 43281 44280 45360 45800 46494 46945 48090 49200 49464 51525 51660 53136 54960 55350 56334 56700 57400 57708 61830 61992 64120 64575 65723 66420 68700 68880 72135 73800 74196 75112 75600 76944 77490 80150 82440 83025 84501 86100 86562 88560 91600 92745 92988 93890 96180 98928 103050 103320 110700 112668 113400 114800 115416 116235 120225 123660 123984 128240 129150 129843 131446 132840 137400 140835 144270 147600 148392 150224 154575 154980 160300 164880 166050 169002 172200 173124 185490 185976 187780 192360 193725 197169 206100 206640 216405 221400 225336 226800 230832 232470 234725 240450 247320 253503 258300 259686 262892 265680 274800 281670 288540 296784 309150 309960 320600 328615 332100 338004 344400 346248 360675 370980 371952 375560 384720 387450 394338 412200 422505 432810 442800 450672 463725 464940 469450 480900 494640 507006 516600 519372 525784 563340 577080 581175 591507 618300 619920 641200 649215 657230 664200 676008 692496 704175 721350 741960 751120 760509 774900 788676 824400 845010 865620 927450 929880 938900 961800 985845 1014012 1033200 1038744 1051568 1082025 1126680 1154160 1162350 1183014 1236600 1267515 1298430 1314460 1328400 1352016 1408350 1442700 1483920 1521018 1549800 1577352 1643075 1690020 1731240 1774521 1854900 1859760 1877800 1923600 1971690 2028024 2077488 2112525 2164050 2253360 2324700 2366028 2473200 2535030 2596860 2628920 2816700 2885400 2957535 3042036 3099600 3154704 3246075 3286150 3380040 3462480 3549042 3709800 3755600 3802545 3943380 4056048 4225050 4328100 4649400 4732056 4929225 5070060 5193720 5257840 5323563 5633400 5770800 5915070 6084072 6337575 6492150 6572300 6760080 7098084 7419600 7605090 7886760 8450100 8656200 8872605 9298800 9464112 9858450 10140120 10387440 10647126 11266800 11830140 12168144 12675150 12984300 13144600 14196168 14787675 15210180 15773520 16900200 17312400 17745210 19012725 19716900 20280240 21294252 23660280 25350300 25968600 26289200 26617815 28392336 29575350 30420360 33800400 35490420 38025450 39433800 42588504 44363025 47320560 50700600 51937200 53235630 59150700 60840720 70980840 76050900 78867600 85177008 88726050 101401200 106471260 118301400 133089075 141961680 152101800 177452100 212942520 236602800 266178150 304203600 354904200 425885040 532356300 709808400 1064712600 2129425200
• Sum of all divisors σ(n): 8986195680
• Sum of proper divisors (its aliquot sum) s(n): 6856770480
• 2129425200 is an abundant number, because the sum of its proper divisors (6856770480) is greater than itself. Its abundance is 4727345280

Bases of 2129425200

• Binary: 1111110111011000111001100110000₂
• Hexadecimal: 0x7EEC7330
• Base-36: Z7SZ00

Squares and roots of 2129425200

• 2129425200 squared (2129425200²) is 4534451682395040000
• 2129425200 cubed (2129425200³) is 9655775680674394531008000000
• The square root of 2129425200 is 46145.6953572053
• The cube root of 2129425200 is 1286.5326028657

Scales and comparisons

• 2,129,425,200 seconds is equal to 67 years, 36 weeks, 6 days, 3 hours.
• To count from 1 to 2,129,425,200 would take you about one hundred thirty-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 2129425200 cubic inches would be around 107.2 feet tall.

Recreational maths with 2129425200

• 2129425200 backwards is 0025249212
• 2129425200 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2129425200's digits is 27
• More coming soon!