309486855132

Names of 309486855132

• Cardinal: 309486855132 can be written as Three hundred nine billion, four hundred eighty-six million, eight hundred fifty-five thousand, one hundred thirty-two.

Scientific notation

• Scientific notation: 3.09486855132 × 10¹¹

Factors of 309486855132

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 879

Divisors of 309486855132

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 42 43 49 52 54 63 78 81 84 86 91 98 108 117 126 129 147 156 162 172 182 189 196 234 252 258 273 294 301 324 351 364 378 387 441 468 516 546 559 567 588 602 637 702 756 774 811 819 882 903 1053 1092 1118 1134 1161 1204 1274 1323 1404 1548 1622 1638 1677 1764 1806 1849 1911 2106 2107 2236 2268 2322 2433 2457 2548 2646 2709 3244 3276 3354 3483 3612 3698 3822 3913 3969 4212 4214 4644 4866 4914 5031 5292 5418 5547 5677 5733 6321 6708 6966 7299 7371 7396 7644 7826 7938 8127 8428 9732 9828 10062 10543 10836 11094 11354 11466 11739 12642 12943 13932 14598 14742 15093 15652 15876 16254 16641 17031 17199 18963 20124 21086 21897 22188 22708 22932 23478 24037 24381 25284 25886 27391 29196 29484 30186 31629 32508 33282 34062 34398 34873 35217 37926 38829 39739 42172 43794 45279 46956 48074 48762 49923 51093 51597 51772 54782 56889 60372 63258 65691 66564 68124 68796 69746 70434 72111 73801 75852 77658 79478 82173 87588 90558 90601 94887 96148 97524 99846 102186 103194 104619 105651 109564 113778 116487 119217 126516 131382 139492 140868 144222 147602 149769 153279 155316 158956 164346 168259 170667 181116 181202 189774 199692 204372 206388 209238 211302 216333 221403 227556 232974 238434 244111 246519 262764 271803 284661 288444 295204 299538 306558 313857 316953 328692 336518 341334 349461 357651 362404 379548 418476 422604 432666 442806 453349 459837 465948 476868 488222 493038 504777 516607 543606 569322 599076 613116 627714 633906 648999 664209 673036 682668 698922 715302 732333 739557 815409 853983 865332 885612 906698 919674 941571 976444 986076 1009554 1033214 1048383 1072953 1087212 1138644 1177813 1255428 1267812 1297998 1328418 1360047 1397844 1430604 1464666 1479114 1499539 1514331 1549821 1630818 1707966 1708777 1813396 1839348 1883142 1946997 1992627 2019108 2066428 2096766 2145906 2196999 2218671 2355626 2446227 2595996 2656836 2720094 2824713 2929332 2958228 2999078 3028662 3099642 3173443 3218859 3261636 3415932 3417554 3533439 3766284 3893994 3985254 4080141 4193532 4291812 4393998 4437342 4498617 4542993 4649463 4711252 4892454 5126331 5440188 5649426 5977881 5998156 6057324 6199284 6346886 6437718 6590997 6835108 7066878 7338681 7787988 7970508 8160282 8787996 8874684 8997234 9085986 9298926 9520329 9784908 10252662 10496773 10600317 11298852 11955762 12240423 12693772 12875436 13181994 13495851 13628979 13948389 14133756 14677362 15378993 16320564 17994468 18171972 18597852 19040658 19494007 19772991 20505324 20993546 21200634 22214101 23911524 24480846 26363988 26991702 27257958 27896778 28560987 29354724 30757986 31490319 31800951 36721269 38081316 38988014 39545982 40487553 41845167 41987092 42401268 44428202 46136979 48961692 53983404 54515916 55793556 57121974 58482021 61515972 62980638 63601902 66642303 73442538 73477411 77976028 79091964 80975106 83690334 85682961 88856404 92273958 94470957 95402853 114243948 116964042 121462659 125961276 127203804 133284606 136458049 138410937 146885076 146954822 161950212 167380668 171365922 175446063 184547916 188941914 190805706 199926909 220432233 233928084 242925318 257048883 266569212 272916098 276821874 283412871 293909644 342731844 350892126 377883828 381611412 399853818 409374147 440864466 485850636 514097766 526338189 545832196 553643748 566825742 599780727 661296699 701784252 799707636 818748294 850238613 881728932 955206343 1028195532 1052676378 1133651484 1199561454 1228122441 1322593398 1579014567 1637496588 1700477226 1799342181 1910412686 1983890097 2105352756 2399122908 2456244882 2645186796 2865619029 3158029134 3400954452 3598684362 3684367323 3820825372 3967780194 4912489764 5731238058 5951670291 6316058268 7197368724 7368734646 7935560388 8596857087 11053101969 11462476116 11903340582 14737469292 17193714174 22106203938 23806681164 25790571261 34387428348 44212407876 51581142522 77371713783 103162285044 154743427566 309486855132
• Sum of all divisors σ(n): 1038945927096
• Sum of proper divisors (its aliquot sum) s(n): 729459071964
• 309486855132 is an abundant number, because the sum of its proper divisors (729459071964) is greater than itself. Its abundance is 419972216832

Bases of 309486855132

• Binary: 100100000001110110110101010001111011100₂
• Hexadecimal: 0x480EDAA3DC
• Base-36: 3Y6CHDR0

Squares and roots of 309486855132

• 309486855132 squared (309486855132²) is 95782113499495554737424
• 309486855132 cubed (309486855132³) is 29643305084855162304099117786859968
• The square root of 309486855132 is 556315.4277314265
• The cube root of 309486855132 is 6764.1630748171

Scales and comparisons

• 309,486,855,132 seconds is equal to 9,840 years, 37 weeks, 4 days, 18 hours, 52 minutes, 12 seconds.
• To count from 1 to 309,486,855,132 would take you about nineteen thousand, six hundred eighty-one 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 309486855132 cubic inches would be around 563.7 feet tall.

Recreational maths with 309486855132

• 309486855132 backwards is 231558684903
• 309486855132 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 309486855132's digits is 54
• More coming soon!