309437020368

Names of 309437020368

• Cardinal: 309437020368 can be written as Three hundred nine billion, four hundred thirty-seven million, twenty thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 3.09437020368 × 10¹¹

Factors of 309437020368

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1454

Divisors of 309437020368

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 43 48 49 54 56 63 72 81 84 86 98 108 112 126 129 144 147 162 168 172 189 196 216 243 252 258 294 301 324 336 344 378 387 392 432 441 486 504 516 567 588 602 648 688 729 756 774 784 882 903 972 1008 1032 1134 1161 1176 1204 1296 1323 1399 1458 1512 1548 1701 1764 1806 1944 2064 2107 2187 2268 2322 2352 2408 2646 2709 2798 2916 3024 3096 3402 3483 3528 3612 3888 3969 4197 4214 4374 4536 4644 4816 5103 5292 5418 5596 5832 6192 6321 6561 6804 6966 7056 7224 7938 8127 8394 8428 8748 9072 9288 9793 10206 10449 10584 10836 11192 11664 11907 12591 12642 13122 13608 13932 14448 15309 15876 16254 16788 16856 17496 18576 18963 19586 20412 20898 21168 21672 22384 23814 24381 25182 25284 26244 27216 27864 29379 30618 31347 31752 32508 33576 33712 34992 35721 37773 37926 39172 40824 41796 43344 45927 47628 48762 50364 50568 52488 55728 56889 58758 60157 61236 62694 63504 65016 67152 68551 71442 73143 75546 75852 78344 81648 83592 88137 91854 94041 95256 97524 100728 101136 104976 107163 113319 113778 117516 120314 122472 125388 130032 137102 142884 146286 151092 151704 156688 167184 170667 176274 180471 183708 188082 190512 195048 201456 205653 214326 219429 226638 227556 235032 240628 244944 250776 264411 274204 282123 285768 292572 302184 303408 321489 339957 341334 352548 360942 367416 376164 390096 411306 421099 428652 438858 453276 455112 470064 481256 501552 512001 528822 541413 548408 564246 571536 585144 604368 616959 642978 658287 679914 682668 705096 721884 734832 752328 793233 822612 842198 857304 877716 906552 910224 962512 1019871 1024002 1057644 1082826 1096816 1128492 1170288 1233918 1263297 1285956 1316574 1359828 1365336 1410192 1443768 1504656 1536003 1586466 1624239 1645224 1684396 1714608 1755432 1813104 1850877 1974861 2039742 2048004 2115288 2165652 2256984 2379699 2467836 2526594 2571912 2633148 2719656 2730672 2887536 2947693 3059613 3072006 3172932 3248478 3290448 3368792 3510864 3701754 3789891 3949722 4079484 4096008 4230576 4331304 4513968 4608009 4759398 4872717 4935672 5053188 5143824 5266296 5439312 5552631 5895386 6119226 6144012 6345864 6496956 6737584 7139097 7403508 7579782 7899444 8158968 8192016 8662608 8843079 9178839 9216018 9518796 9745434 9871344 10106376 10532592 11105262 11369673 11790772 12238452 12288024 12691728 12993912 13824027 14278194 14618151 14807016 15159564 15798888 16317936 16657893 17686158 18357678 18432036 19037592 19490868 20212752 21417291 22210524 22739346 23581544 24476904 24576048 25987824 26529237 27648054 28556388 29236302 29614032 30319128 31597776 33315786 34109019 35372316 36715356 36864072 38075184 38981736 42834582 43854453 44421048 45478692 47163088 48953808 49973679 53058474 55296108 57112776 58472604 60638256 64251873 66631572 68218038 70744632 73430712 73728144 77963472 79587711 85669164 87708906 88842096 90957384 99947358 102327057 106116948 110592216 114225552 116945208 128503746 131563359 133263144 136436076 141489264 146861424 149921037 159175422 171338328 175417812 181914768 199894716 204654114 212233896 221184432 233890416 238763133 257007492 263126718 266526288 272872152 299842074 306981171 318350844 342676656 350835624 394690077 399789432 409308228 424467792 449763111 477526266 514014984 526253436 545744304 599684148 613962342 636701688 701671248 716289399 789380154 799578864 818616456 899526222 920943513 955052532 1028029968 1052506872 1199368296 1227924684 1273403376 1432578798 1578760308 1637232912 1799052444 1841887026 1910105064 2105013744 2148868197 2398736592 2455849368 2762830539 2865157596 3157520616 3598104888 3683774052 3820210128 4297736394 4911698736 5525661078 5730315192 6315041232 6446604591 7196209776 7367548104 8595472788 11051322156 11460630384 12893209182 14735096208 17190945576 19339813773 22102644312 25786418364 34381891152 38679627546 44205288624 51572836728 77359255092 103145673456 154718510184 309437020368
• Sum of all divisors σ(n): 1071165295200
• Sum of proper divisors (its aliquot sum) s(n): 761728274832
• 309437020368 is an abundant number, because the sum of its proper divisors (761728274832) is greater than itself. Its abundance is 452291254464

Bases of 309437020368

• Binary: 100100000001011111000100011100011010000₂
• Hexadecimal: 0x480BE238D0
• Base-36: 3Y5IT900

Squares and roots of 309437020368

• 309437020368 squared (309437020368²) is 95751269574226046855424
• 309437020368 cubed (309437020368³) is 29628987553501643948637958639276032
• The square root of 309437020368 is 556270.6359030647
• The cube root of 309437020368 is 6763.7999914747

Scales and comparisons

• 309,437,020,368 seconds is equal to 9,839 years, 7 weeks, 1 day, 23 hours, 52 minutes, 48 seconds.
• To count from 1 to 309,437,020,368 would take you about nineteen thousand, six hundred seventy-eight 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 309437020368 cubic inches would be around 563.6 feet tall.

Recreational maths with 309437020368

• 309437020368 backwards is 863020734903
• The number of decimal digits it has is: 12
• The sum of 309437020368's digits is 45
• More coming soon!