385491332928

Names of 385491332928

• Cardinal: 385491332928 can be written as Three hundred eighty-five billion, four hundred ninety-one million, three hundred thirty-two thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 3.85491332928 × 10¹¹

Factors of 385491332928

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 253

Divisors of 385491332928

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 23 24 26 31 32 39 46 48 52 53 61 62 64 67 69 78 92 93 96 104 106 122 124 134 138 156 159 183 184 186 192 201 208 212 244 248 268 276 299 312 318 366 368 372 402 403 416 424 488 496 536 552 598 624 636 689 713 732 736 744 793 804 806 832 848 871 897 976 992 1072 1104 1196 1209 1219 1248 1272 1378 1403 1426 1464 1472 1488 1541 1586 1608 1612 1643 1696 1742 1794 1891 1952 1984 2067 2077 2139 2144 2208 2379 2392 2418 2438 2496 2544 2613 2756 2806 2852 2928 2976 3082 3172 3216 3224 3233 3286 3392 3484 3551 3588 3657 3782 3904 4087 4134 4154 4209 4278 4288 4416 4623 4758 4784 4836 4876 4929 5088 5226 5512 5612 5673 5704 5856 5952 6164 6231 6344 6432 6448 6466 6572 6968 7102 7176 7314 7564 8174 8268 8308 8418 8556 9246 9269 9516 9568 9672 9699 9752 9858 10176 10452 10653 11024 11224 11346 11408 11712 12261 12328 12462 12688 12864 12896 12932 13144 13936 14204 14352 14628 15128 15847 16348 16536 16616 16836 17112 18239 18492 18538 19032 19136 19344 19398 19504 19716 20033 20904 21306 21359 22048 22448 22692 22816 24522 24583 24656 24924 25376 25792 25864 26288 27001 27807 27872 28408 28704 29256 30256 31694 32696 33072 33232 33672 34224 36478 36984 37076 37789 38064 38688 38796 39008 39432 40066 41808 42029 42612 42718 43493 44096 44896 45384 45632 46163 47541 47771 49044 49166 49312 49848 50752 51728 52576 53131 54002 54717 55614 55744 56816 57408 58512 60099 60512 63388 64077 65392 66144 66464 67344 68448 72956 73749 73968 74152 74359 75578 76128 77376 77592 78016 78864 80132 81003 81673 83616 84058 85224 85436 86986 89792 90768 92326 94001 95082 95542 98088 98332 98624 99696 100223 103456 105152 106262 108004 109434 110081 111228 113367 113632 117024 120198 121024 126087 126697 126776 128154 130479 130784 132288 132928 134688 136896 138489 143313 145912 147498 147936 148304 148718 151156 152256 155184 157728 159393 160264 162006 163346 167232 168116 170448 170872 173972 181536 184652 188002 190164 191084 196176 196664 199392 200446 206912 212524 216008 216611 218868 220162 222456 223077 226734 227264 234048 240396 245019 252174 253394 253552 256308 260958 261568 269376 276978 282003 286626 291824 294996 295872 296608 297436 300669 302312 310368 315456 318786 320528 324012 326692 330243 336232 340896 341744 347944 363072 369304 376004 380091 380328 382168 392352 393328 398784 400892 425048 432016 433222 437736 440324 444912 446154 453468 480792 490038 491257 504348 506788 507104 512616 521916 553956 564006 565409 573252 583648 589992 593216 594872 601338 604624 620736 621023 637572 641056 648024 649833 653384 660486 672464 681792 683488 695888 738608 752008 760182 760656 764336 784704 786656 801784 850096 864032 866444 875472 880648 889824 892308 906936 961584 966667 980076 982514 1008696 1013576 1014208 1025232 1043832 1061749 1107912 1128012 1130818 1146504 1167296 1179984 1189744 1202676 1209248 1222013 1242046 1275144 1282112 1296048 1299666 1302899 1306768 1320972 1344928 1366976 1391776 1431053 1473771 1477216 1504016 1520364 1521312 1528672 1573312 1603568 1647061 1696227 1700192 1728064 1732888 1750944 1761296 1779648 1784616 1813872 1863069 1923168 1933334 1960152 1965028 2017392 2027152 2050464 2087664 2123498 2215824 2256024 2261636 2293008 2305129 2359968 2379488 2405352 2418496 2444026 2484092 2531863 2550288 2592096 2599332 2605798 2613536 2641944 2689856 2783552 2815943 2862106 2900001 2914031 2947542 2954432 3008032 3040728 3042624 3057344 3185247 3207136 3294122 3392454 3400384 3465776 3501888 3522592 3569232 3627744 3666039 3726138 3846336 3866668 3908697 3920304 3930056 4034784 4054304 4100928 4175328 4246996 4293159 4431648 4512048 4523272 4586016 4610258 4719936 4758976 4810704 4888052 4941183 4968184 4982053 5063726 5100576 5184192 5198664 5211596 5227072 5283888 5631886 5724212 5800002 5828062 5895084 6016064 6081456 6370494 6414272 6588244 6714941 6784908 6915387 6931552 7045184 7138464 7255488 7332078 7452276 7595589 7733336 7817394 7840608 7860112 8069568 8108608 8350656 8447829 8493992 8586318 8742093 8863296 9024096 9046544 9172032 9220516 9621408 9776104 9882366 9936368 9964106 10127452 10201152 10397328 10423192 10567776 11263772 11448424 11600004 11656124 11790168 12162912 12740988 13176488 13429882 13569816 13830774 13863104 14276928 14664156 14904552 14946159 15191178 15466672 15634788 15681216 15720224 16895658 16987984 17172636 17484186 18048192 18093088 18441032 19242816 19552208 19764732 19872736 19928212 20144823 20254904 20794656 20846384 21135552 22527544 22896848 23200008 23312248 23580336 24325824 25481976 26352976 26859764 27139632 27661548 29328312 29809104 29892318 29966677 30382356 30933344 31269576 31440448 32914219 33791316 33975968 34345272 34968372 36186176 36882064 37882403 39104416 39529464 39745472 39856424 40289646 40509808 41589312 41692768 45055088 45793696 46400016 46624496 47160672 50963952 52705952 53719528 54279264 55323096 58656624 59618208 59784636 59933354 60764712 61866688 62539152 64766689 65828438 67582632 67951936 68690544 69936744 73764128 75764806 78208832 79058928 79712848 80579292 81019616 83385536 87294233 89900031 90110176 91587392 92800032 93248992 94321344 98742657 101927904 105411904 107439056 108558528 110646192 113647209 117313248 119236416 119569272 119866708 121529424 125078304 129533378 131656876 135165264 137381088 139873488 147528256 151529612 154443643 158117856 159425696 161158584 162039232 174588466 179800062 180220352 185600064 186497984 194300067 197485314 203855808 214878112 221292384 227294418 234626496 239138544 239733416 243058848 250156608 259066756 261882699 263313752 270330528 274762176 279746976 303059224 308887286 316235712 318851392 322317168 349176932 359600124 388600134 394970628 429756224 442584768 454588836 463330929 478277088 479466832 486117696 518133512 523765398 526627504 540661056 559493952 606118448 617774572 644634336 698353864 719200248 777200268 789941256 909177672 926661858 956554176 958933664 1036267024 1047530796 1053255008 1212236896 1235549144 1289268672 1396707728 1438400496 1554400536 1579882512 1818355344 1853323716 1917867328 2007767359 2072534048 2095061592 2106510016 2424473792 2471098288 2793415456 2876800992 3108801072 3159765024 3636710688 3706647432 4015534718 4145068096 4190123184 4942196576 5586830912 5753601984 6023302077 6217602144 6319530048 7273421376 7413294864 8031069436 8380246368 9884393152 12046604154 12435204288 14826589728 16062138872 16760492736 24093208308 29653179456 32124277744 48186416616 64248555488 96372833232 128497110976 192745666464 385491332928
• Sum of all divisors σ(n): 1243504410624
• Sum of proper divisors (its aliquot sum) s(n): 858013077696
• 385491332928 is an abundant number, because the sum of its proper divisors (858013077696) is greater than itself. Its abundance is 472521744768

Bases of 385491332928

• Binary: 101100111000001000100101110111101000000₂
• Hexadecimal: 0x59C112EF40
• Base-36: 4X3BL45C

Squares and roots of 385491332928

• 385491332928 squared (385491332928²) is 148603567762606137053184
• 385491332928 cubed (385491332928³) is 57285387414663410447704950186442752
• The square root of 385491332928 is 620879.4834168707
• The cube root of 385491332928 is 7277.8797017281

Scales and comparisons

• 385,491,332,928 seconds is equal to 12,257 years, 22 weeks, 3 days, 5 hours, 48 minutes, 48 seconds.
• To count from 1 to 385,491,332,928 would take you about twenty-four thousand, five hundred fourteen 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 385491332928 cubic inches would be around 606.5 feet tall.

Recreational maths with 385491332928

• 385491332928 backwards is 829233194583
• The number of decimal digits it has is: 12
• The sum of 385491332928's digits is 57
• More coming soon!