309145400928

Names of 309145400928

• Cardinal: 309145400928 can be written as Three hundred nine billion, one hundred forty-five million, four hundred thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 3.09145400928 × 10¹¹

Factors of 309145400928

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 902

Divisors of 309145400928

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 17 18 21 24 26 27 28 31 32 34 36 39 42 48 51 52 54 56 62 63 68 72 78 81 84 91 93 96 102 104 108 112 117 119 124 126 136 144 153 156 162 168 182 186 189 204 208 216 217 221 224 234 238 243 248 252 272 273 279 288 306 312 324 336 351 357 364 372 378 403 408 416 432 434 442 459 468 476 486 496 504 527 544 546 558 567 612 624 648 651 663 672 702 714 728 744 756 806 816 819 829 837 864 868 884 918 936 952 972 992 1008 1053 1054 1071 1092 1116 1134 1209 1224 1248 1296 1302 1326 1377 1404 1428 1456 1488 1512 1547 1581 1612 1632 1638 1658 1674 1701 1736 1768 1836 1872 1904 1944 1953 1989 2016 2106 2108 2142 2184 2232 2268 2418 2448 2457 2487 2511 2592 2604 2652 2754 2808 2821 2856 2912 2976 3024 3094 3159 3162 3213 3224 3276 3316 3348 3402 3472 3536 3627 3672 3689 3744 3808 3888 3906 3978 4131 4212 4216 4284 4368 4464 4536 4641 4743 4836 4896 4914 4974 5022 5208 5304 5508 5616 5642 5712 5803 5859 5967 6048 6188 6318 6324 6426 6448 6552 6632 6696 6804 6851 6944 7072 7254 7344 7371 7378 7461 7533 7776 7812 7956 8262 8424 8432 8463 8568 8736 8928 9072 9282 9486 9639 9672 9828 9948 10044 10416 10608 10777 10881 11016 11067 11232 11284 11424 11606 11718 11934 12376 12636 12648 12852 12896 13104 13264 13392 13608 13702 13923 14093 14229 14508 14688 14742 14756 14922 15066 15624 15912 16524 16848 16864 16926 17136 17409 17577 17901 18144 18564 18972 19278 19344 19656 19896 20088 20553 20832 21216 21554 21762 22032 22113 22134 22383 22568 23212 23436 23868 24752 25272 25296 25389 25699 25704 26208 26528 26784 27216 27404 27846 28186 28458 28917 29016 29484 29512 29844 30132 31248 31824 32331 32643 33048 33201 33696 33852 34272 34818 35154 35802 37128 37944 38556 38688 39312 39792 40176 41106 41769 42279 42687 43108 43524 44064 44226 44268 44766 45136 46424 46872 47736 47957 49504 50544 50592 50778 51398 51408 52227 52731 53703 54432 54808 55692 56372 56916 57834 58032 58968 59024 59688 60264 61659 62496 63648 64662 65286 66096 66402 67149 67704 69636 70308 71604 74256 75439 75888 76167 77097 77112 78624 79584 80352 82212 83538 84558 85374 86216 87048 88452 88536 89532 90272 92848 93744 95472 95914 96993 97929 98651 99603 101088 101556 102796 102816 104454 105462 107406 109616 111384 112744 113832 115668 116064 117936 118048 119376 120528 123318 125307 126837 128061 129324 130572 132192 132804 134298 135408 139272 140616 143208 143871 148512 150878 151776 152334 154194 154224 156681 164424 167076 169116 170748 172432 174096 176904 177072 179064 179893 183209 184977 185696 187488 190944 191828 193986 195858 197302 199206 201447 203112 205592 208908 210924 214812 219232 222768 225488 226317 227664 228501 231291 231336 235872 238752 241056 246636 250614 253674 256122 258648 261144 265608 268596 270816 278544 281232 286416 287742 290979 295953 298809 301756 304668 308388 308448 313362 328848 334087 334152 338232 341496 344864 348192 353808 354144 358128 359786 366418 369954 375921 380511 383656 387972 391716 394604 398412 402894 406224 411184 417816 421848 429624 431613 436883 445536 450976 452634 455328 457002 462582 462672 470043 493272 501228 507348 512244 517296 522288 531216 537192 539679 549627 554931 557088 562464 572832 575484 581958 591906 597618 603512 609336 616776 626724 657696 668174 668304 676464 678951 682992 685503 693873 707616 716256 719572 732836 739908 751842 761022 767312 775944 783432 789208 796824 805788 812448 822368 835632 843696 859248 863226 872937 873766 887859 896427 905268 914004 925164 925344 940086 986544 1002261 1002456 1014696 1024488 1034592 1044576 1062432 1074384 1079358 1099254 1109862 1141533 1150968 1163916 1183812 1195236 1207024 1218672 1233552 1253448 1282463 1294839 1310649 1336348 1336608 1352928 1357902 1365984 1371006 1387746 1410129 1439144 1465672 1479816 1503684 1522044 1534624 1551888 1566864 1578416 1593648 1611576 1619037 1648881 1664793 1671264 1687392 1718496 1726452 1745874 1747532 1775718 1792854 1810536 1828008 1850328 1880172 1973088 2004522 2004912 2029392 2036853 2048976 2081619 2148768 2158716 2198508 2219724 2283066 2301936 2327832 2338609 2367624 2390472 2414048 2437344 2467104 2506896 2564926 2589678 2618811 2621298 2663577 2672696 2715804 2742012 2775492 2820258 2878288 2931344 2959632 3006783 3007368 3044088 3058181 3103776 3133728 3156832 3187296 3223152 3238074 3297762 3329586 3424599 3452904 3491748 3495064 3551436 3585708 3621072 3656016 3700656 3760344 3847389 3884517 3931947 4009044 4009824 4058784 4073706 4097952 4163238 4317432 4397016 4439448 4566132 4603872 4655664 4677218 4735248 4780944 4857111 4946643 5013792 5129852 5179356 5237622 5242596 5327154 5345392 5431608 5484024 5550984 5640516 5679479 5756576 5862688 5919264 6013566 6014736 6088176 6110559 6116362 6244857 6446304 6476148 6595524 6659172 6849198 6905808 6983496 6990128 7015827 7102872 7171416 7242144 7312032 7401312 7520688 7694778 7769034 7863894 7990731 8018088 8147412 8326476 8634864 8794032 8878896 9020349 9132264 9174543 9311328 9354436 9470496 9561888 9714222 9893286 10259704 10358712 10475244 10485192 10654308 10690784 10863216 10968048 11101968 11281032 11358958 11542167 11653551 11795841 12027132 12029472 12176352 12221118 12232724 12489714 12952296 13191048 13318344 13698396 13811616 13966992 13980256 14031654 14205744 14342832 14571333 14839929 15041376 15389556 15538068 15727788 15981462 16036176 16294824 16652952 17038437 17269728 17588064 17757792 18040698 18264528 18331677 18349086 18708872 19428444 19786572 20519408 20717424 20950488 20970384 21047481 21308616 21726432 21936096 22203936 22562064 22717916 23084334 23307102 23591682 23972193 24054264 24442236 24465448 24979428 25904592 26382096 26636688 27061047 27396792 27523629 27933984 28063308 28411488 28685664 29142666 29679858 30779112 31076136 31455576 31962924 32072352 32589648 33305904 34076874 34626501 35387523 36081396 36529056 36663354 36698172 37417744 38856888 39573144 39756353 41038816 41434848 41900976 41940768 42094962 42617232 43713999 44519787 45124128 45435832 46168668 46614204 47183364 47944386 48108528 48884472 48930896 49958856 51115311 51809184 52764192 53273376 54122094 54793584 55047258 56126616 58285332 59359716 61558224 62152272 62911152 63142443 63925848 65179296 66611808 68153748 69253002 70775046 72162792 73326708 73396344 74835488 77713776 79146288 79512706 81183141 82570887 83801952 84189924 85234464 87427998 89039574 90871664 92337336 93228408 94366728 95888772 96217056 97768944 97861792 99917712 102230622 103879503 106162569 108244188 109587168 110094516 112253232 116570664 118719432 119269059 123116448 124304544 125822304 126284886 127851696 136307496 138506004 141550092 144325584 146653416 146792688 153345933 155427552 158292576 159025412 162366282 165141774 168379848 174855996 178079148 181743328 184674672 186456816 188733456 189427329 191777544 195537888 199835424 204461244 207759006 212325138 216488376 220189032 224506464 233141328 237438864 238538118 247712661 252569772 255703392 272614992 277012008 283100184 288651168 293306832 293585376 306691866 311638509 318050824 324732564 330283548 336759696 349711992 356158296 357807177 369349344 372913632 377466912 378854658 383555088 408922488 415518012 424650276 432976752 440378064 460037799 466282656 474877728 477076236 495425322 505139544 545229984 554024016 566200368 568281987 586613664 613383732 623277018 636101648 649465128 660567096 673519392 699423984 712316592 715614354 743137983 757709316 767110176 817844976 831036024 849300552 865953504 880756128 920075598 954152472 990850644 1010279088 1073421531 1108048032 1132400736 1136563974 1226767464 1246554036 1272203296 1298930256 1321134192 1380113397 1398847968 1424633184 1431228708 1486275966 1515418632 1635689952 1662072048 1698601104 1840151196 1908304944 1981701288 2020558176 2146843062 2273127948 2453534928 2493108072 2597860512 2642268384 2760226794 2862457416 2972551932 3030837264 3220264593 3324144096 3397202208 3680302392 3816609888 3963402576 4293686124 4546255896 4907069856 4986216144 5520453588 5724914832 5945103864 6061674528 6440529186 7360604784 7926805152 8587372248 9092511792 9660793779 9972432288 11040907176 11449829664 11890207728 12881058372 14721209568 17174744496 18185023584 19321587558 22081814352 23780415456 25762116744 34349488992 38643175116 44163628704 51524233488 77286350232 103048466976 154572700464 309145400928
• Sum of all divisors σ(n): 1227893022720
• Sum of proper divisors (its aliquot sum) s(n): 918747621792
• 309145400928 is an abundant number, because the sum of its proper divisors (918747621792) is greater than itself. Its abundance is 609602220864

Bases of 309145400928

• Binary: 100011111111010100000000111011001100000₂
• Hexadecimal: 0x47FA807660
• Base-36: 3Y0P6U00

Squares and roots of 309145400928

• 309145400928 squared (309145400928²) is 95570878914933863261184
• 309145400928 cubed (309145400928³) is 29545297679198570764482657259978752
• The square root of 309145400928 is 556008.4540076707
• The cube root of 309145400928 is 6761.6745449515

Scales and comparisons

• 309,145,400,928 seconds is equal to 9,829 years, 45 weeks, 18 hours, 28 minutes, 48 seconds.
• To count from 1 to 309,145,400,928 would take you about nineteen thousand, six hundred fifty-nine 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 309145400928 cubic inches would be around 563.5 feet tall.

Recreational maths with 309145400928

• 309145400928 backwards is 829004541903
• The number of decimal digits it has is: 12
• The sum of 309145400928's digits is 45
• More coming soon!