385890316812

Names of 385890316812

• Cardinal: 385890316812 can be written as Three hundred eighty-five billion, eight hundred ninety million, three hundred sixteen thousand, eight hundred twelve.

Scientific notation

• Scientific notation: 3.85890316812 × 10¹¹

Factors of 385890316812

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 494

Divisors of 385890316812

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 13 14 18 21 22 26 27 28 33 36 39 42 44 49 52 54 63 66 77 78 84 91 98 99 108 117 121 126 132 143 147 151 154 156 182 189 196 198 231 234 242 252 273 286 294 297 302 307 308 351 363 364 378 396 429 441 453 462 468 484 539 546 572 588 594 604 614 637 693 702 726 756 819 847 858 882 906 921 924 1001 1057 1078 1089 1092 1188 1228 1274 1287 1323 1359 1386 1404 1452 1573 1617 1638 1661 1694 1716 1764 1812 1842 1911 1963 2002 2079 2114 2149 2156 2178 2457 2541 2548 2574 2646 2718 2763 2772 3003 3146 3171 3234 3267 3276 3322 3377 3388 3684 3822 3861 3926 3991 4004 4077 4158 4228 4298 4356 4719 4851 4914 4983 5082 5148 5292 5436 5526 5733 5889 5929 6006 6292 6342 6447 6468 6534 6644 6754 7007 7399 7623 7644 7722 7852 7982 8154 8289 8316 8596 9009 9438 9513 9702 9828 9966 10131 10164 11011 11052 11466 11627 11778 11858 11973 12012 12684 12894 13068 13508 13741 14014 14157 14553 14798 14949 15043 15246 15444 15964 16308 16578 17199 17667 17787 18018 18271 18876 19026 19341 19404 19932 20262 21021 21593 22022 22197 22869 22932 23254 23556 23639 23716 23946 25788 27027 27482 27937 28028 28314 28539 29106 29596 29898 30086 30393 30492 33033 33156 34398 34881 35334 35574 35919 36036 36542 37147 38052 38682 40524 41223 42042 42471 43186 43901 44044 44394 44847 45129 45738 46357 46508 47278 47892 53001 53361 54054 54813 54964 55874 56628 57078 58023 58212 59796 60172 60786 63063 64779 66066 66591 68796 69762 70668 70917 71148 71838 73084 74294 77077 77364 81389 82446 83811 84084 84942 86372 87802 88788 89694 90258 91179 91476 92714 94556 96187 99099 104643 106002 106722 107757 108108 109626 111441 111748 114156 116046 121572 123669 126126 127897 129558 131703 132132 133182 135387 139071 139524 141834 143676 148588 151151 154154 160083 162778 164439 164892 165473 167622 169884 175604 179388 180516 182358 185428 189189 192374 194337 195559 198198 199773 209286 212004 212751 213444 215514 219252 222882 231231 232092 237523 244167 247338 251433 252252 255794 259116 260029 263406 266364 270774 278142 283668 288561 297297 302302 307307 308308 313929 320166 324499 325556 328878 330946 334323 335244 364716 371007 378378 383691 384748 388674 391118 395109 396396 399546 406161 417213 418572 425502 431028 445764 453453 462462 475046 482911 488334 493317 494676 496419 502866 509927 511588 520058 526812 541548 556284 577122 583011 586677 594594 602641 604604 614614 627858 638253 640332 648998 657756 661892 668646 693693 712569 732501 742014 754299 756756 767382 777348 780087 782236 790218 799092 812322 834426 851004 865683 895279 906906 921921 924924 950092 965822 973497 976668 986634 992838 1002969 1005732 1019854 1040116 1058057 1151073 1154244 1166022 1173354 1185327 1189188 1205282 1229228 1251639 1255716 1276506 1297996 1337292 1360359 1387386 1425138 1448733 1465002 1484028 1489257 1508598 1529781 1534764 1560174 1580436 1624644 1662661 1668852 1731366 1760031 1790558 1807923 1813812 1820203 1843842 1931644 1946994 1973268 1985676 2005938 2039708 2081079 2116114 2137707 2151149 2197503 2271493 2302146 2332044 2340261 2346708 2370654 2410564 2503278 2553012 2597049 2685837 2720718 2765763 2774772 2850276 2897466 2920491 2930004 2978514 3017196 3059562 3120348 3174171 3325322 3380377 3453219 3462732 3520062 3569489 3581116 3615846 3640406 3687684 3893988 4011876 4081077 4162158 4218487 4232228 4275414 4302298 4346199 4395006 4467771 4542986 4589343 4604292 4680522 4741308 4987983 5006556 5194098 5280093 5371674 5423769 5441436 5460609 5531526 5609197 5794932 5840982 5957028 6119124 6348342 6413121 6453447 6629051 6650644 6760754 6814479 6906438 7020783 7040124 7138978 7231692 7280812 8057511 8162154 8297289 8324316 8436974 8550828 8604596 8692398 8761473 8790012 8935542 9085972 9178686 9361044 9522513 9975966 10141131 10388196 10560186 10708467 10743348 10847538 10921218 11063052 11218394 11638627 11681964 12655461 12696684 12826242 12906894 13038597 13258102 13521508 13628958 13768029 13812876 14041566 14277956 14963949 16115022 16271307 16324308 16381827 16594578 16827591 16873948 17384796 17522946 17871084 18357372 19045026 19360341 19887153 19951932 20282262 20443437 21120372 21416934 21695076 21842436 22436788 23277254 23662639 24172533 24986423 25310922 25652484 25813788 26077194 26516204 27257916 27536058 28083132 28567539 29529409 29927898 30423393 32125401 32230044 32542614 32763654 33189156 33655182 34915881 35045892 37966383 38090052 38720682 39264379 39774306 40564524 40886874 42833868 44891847 46403357 46554508 47325278 48345066 49145481 49972846 50482773 50621844 52154388 55072116 57135078 58081023 59058818 59661459 59855796 60846786 61330311 64250802 65085228 65527308 67310364 69831762 70987917 72919561 74959269 75932766 77441364 78528758 79548612 81773748 88588227 89783694 91270179 92806714 94650556 96376203 96690132 98290962 99945692 100965546 104747643 113899149 114270156 116162046 117793137 118117636 119322918 121693572 122660622 128501604 139210071 139663524 141975834 145839122 149918538 151448319 151865532 157057516 177176454 178984377 179567388 182540358 185613428 192752406 196581924 201931092 209495286 212963751 218758683 224877807 227798298 232324092 235586274 238645836 245321244 265764681 274850653 278420142 283951668 291678244 299837076 302896638 314242929 324823499 353379411 354352908 357968754 365080716 385504812 417630213 418990572 425927502 437517366 449755614 455596596 471172548 510436927 531529362 549701306 556840284 605793276 628485858 638891253 649646998 656276049 674633421 706758822 715937508 797294043 824551959 835260426 851855004 875034732 899511228 974470497 1020873854 1060138233 1063058724 1099402612 1252890639 1256971716 1277782506 1299293996 1312552098 1349266842 1413517644 1531310781 1594588086 1649103918 1670520852 1948940994 1968828147 2041747708 2120276466 2473655877 2505781278 2555565012 2625104196 2698533684 2923411491 3062621562 3189176172 3298207836 3573058489 3897881988 3937656294 4240552932 4593932343 4947311754 5011562556 5846822982 6125243124 7146116978 7420967631 7875312588 8770234473 9187864686 9894623508 10719175467 11693645964 13781797029 14292233956 14841935262 17540468946 18375729372 21438350934 27563594058 29683870524 32157526401 35080937892 42876701868 55127188116 64315052802 96472579203 128630105604 192945158406 385890316812
• Sum of all divisors σ(n): 1391255416320
• Sum of proper divisors (its aliquot sum) s(n): 1005365099508
• 385890316812 is an abundant number, because the sum of its proper divisors (1005365099508) is greater than itself. Its abundance is 619474782696

Bases of 385890316812

• Binary: 101100111011000110110101111001000001100₂
• Hexadecimal: 0x59D8DAF20C
• Base-36: 4X9X4Q30

Squares and roots of 385890316812

• 385890316812 squared (385890316812²) is 148911336609265729843344
• 385890316812 cubed (385890316812³) is 57463442861047926343942419289499328
• The square root of 385890316812 is 621200.7057401013
• The cube root of 385890316812 is 7280.3897067023

Scales and comparisons

• 385,890,316,812 seconds is equal to 12,270 years, 6 weeks, 1 day, 2 hours, 40 minutes, 12 seconds.
• To count from 1 to 385,890,316,812 would take you about twenty-four thousand, five hundred forty 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 385890316812 cubic inches would be around 606.7 feet tall.

Recreational maths with 385890316812

• 385890316812 backwards is 218613098583
• 385890316812 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 385890316812's digits is 54
• More coming soon!