385403031216

Names of 385403031216

• Cardinal: 385403031216 can be written as Three hundred eighty-five billion, four hundred three million, thirty-one thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 3.85403031216 × 10¹¹

Factors of 385403031216

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 606

Divisors of 385403031216

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 36 38 42 48 49 56 57 63 67 72 76 84 98 107 112 114 126 133 134 144 147 152 168 171 196 201 214 228 252 266 268 294 304 321 336 342 392 399 401 402 428 441 456 469 504 532 536 588 603 642 684 749 784 798 802 804 856 882 912 931 938 963 1008 1064 1072 1176 1197 1203 1206 1273 1284 1368 1407 1498 1596 1604 1608 1712 1764 1862 1876 1926 2033 2128 2247 2352 2394 2406 2412 2546 2568 2736 2793 2807 2814 2996 3192 3208 3216 3283 3528 3609 3724 3752 3819 3852 4066 4221 4494 4788 4812 4824 5092 5136 5243 5586 5614 5628 5992 6099 6384 6416 6566 6741 7056 7169 7218 7448 7504 7619 7638 7704 8132 8379 8421 8442 8911 8988 9576 9624 9648 9849 10184 10486 11172 11228 11256 11457 11984 12198 13132 13482 14231 14338 14436 14896 15238 15276 15408 15729 16264 16758 16842 16884 17822 17976 18297 19152 19248 19649 19698 20368 20972 21507 22344 22456 22512 22857 22914 24396 25263 26264 26733 26867 26964 28462 28676 28872 29547 30476 30552 31458 32528 33516 33684 33768 35644 35952 36594 39298 39396 41944 42693 42907 43014 44688 44912 45714 45828 47187 48792 50183 50526 52528 53333 53466 53734 53928 56924 57352 57744 58947 59094 60952 61104 62377 62916 64521 67032 67368 67536 68571 71288 73188 78596 78792 80199 80601 83888 85386 85814 86028 91428 91656 94374 97584 99617 100366 101052 106666 106932 107468 107856 113848 114704 117894 118188 121904 124754 125832 128079 128721 129042 134064 134736 136211 137142 142576 146376 150549 157192 157584 159999 160398 161202 170772 171628 172056 176841 182856 183312 187131 188069 188748 199234 200732 202104 213332 213864 214936 227696 235788 236376 241803 249508 251664 256158 257442 258084 272422 274284 292752 298851 300349 301098 314384 319998 320796 322404 341544 343256 344112 351281 353682 365712 373331 374262 376138 377496 386163 398468 401464 404208 408633 426664 427728 429872 451647 471576 472752 479997 483606 499016 510473 512316 514884 516168 544844 548568 561393 564207 597702 600698 602196 639996 641592 644808 683088 686512 702562 707364 746662 748524 752276 754992 772326 796936 802928 815233 817266 853328 896553 901047 903294 943152 953477 959994 967212 998032 1020946 1024632 1029768 1032336 1053843 1089688 1097136 1119993 1122786 1128414 1195404 1201396 1204392 1225899 1279992 1283184 1289616 1316483 1405124 1414728 1493324 1497048 1504552 1531419 1544652 1593872 1630466 1634532 1692621 1793106 1802094 1806588 1906954 1919988 1934424 2041892 2049264 2059536 2102443 2107686 2179376 2239986 2245572 2256828 2390808 2402792 2408784 2445699 2451798 2559984 2632966 2703141 2810248 2829456 2860431 2874769 2986648 2994096 3009104 3062838 3089304 3161529 3260932 3269064 3359979 3385242 3573311 3586212 3604188 3613176 3813908 3839976 3868848 3949449 4083784 4204886 4215372 4479972 4491144 4513656 4594257 4781616 4805584 4891398 4903596 5265932 5406282 5620496 5706631 5720862 5749538 5973296 6125676 6178608 6307329 6323058 6521864 6538128 6674339 6719958 6770484 7146622 7172424 7208376 7226352 7337097 7627816 7679952 7898898 8167568 8409772 8430744 8581293 8624307 8959944 8982288 9027312 9188514 9782796 9807192 10531864 10719933 10812564 11413262 11441724 11499076 11848347 12251352 12614658 12646116 13043728 13348678 13439916 13540968 14293244 14344848 14416752 14674194 15255632 15797796 16819544 16861488 17119893 17162586 17248614 17919888 18377028 18921987 19565592 19614384 20023017 20123383 21063728 21439866 21625128 22826524 22883448 22998152 23696694 24502704 25013177 25229316 25292232 25872921 26697356 26879832 27081936 28586488 29348388 31595592 32159799 33639088 34239786 34325172 34497228 36754056 37843974 39131184 39946417 40046034 40246766 42879732 43250256 45653048 45766896 45996304 47393388 50026354 50458632 50584464 51359679 51745842 53394712 53759664 54620611 57172976 58696776 60069051 60370149 63191184 64319598 68479572 68650344 68994456 73508112 75039531 75687948 79892834 80092068 80493532 85759464 91306096 94786776 100052708 100917264 102719358 103491684 106789424 109241222 117393552 119839251 120138102 120740298 128639196 136959144 137300688 137988912 140863681 150079062 151375896 159785668 160184136 160987064 163861833 171518928 181110447 189573552 200105416 205438716 206983368 218482444 225118593 239678502 240276204 241480596 257278392 273918288 281727362 300158124 302751792 319571336 320368272 321974128 327723666 359517753 362220894 382344277 400210832 410877432 413966736 422591043 436964888 450237186 479357004 480552408 482961192 491585499 514556784 563454724 600316248 639142672 655447332 719035506 724441788 764688554 821754864 845182086 873929776 900474372 958714008 961104816 965922384 983170998 1126909448 1147032831 1200632496 1267773129 1310894664 1438071012 1448883576 1529377108 1690364172 1800948744 1917428016 1966341996 2253818896 2294065662 2535546258 2621789328 2676409939 2876142024 2897767152 3058754216 3380728344 3441098493 3601897488 3932683992 4588131324 5071092516 5352819878 5752284048 6117508432 6761456688 6882196986 7865367984 8029229817 9176262648 10142185032 10705639756 13764393972 16058459634 18352525296 20284370064 21411279512 24087689451 27528787944 32116919268 42822559024 48175378902 55057575888 64233838536 96350757804 128467677072 192701515608 385403031216
• Sum of all divisors σ(n): 1356340152960
• Sum of proper divisors (its aliquot sum) s(n): 970937121744
• 385403031216 is an abundant number, because the sum of its proper divisors (970937121744) is greater than itself. Its abundance is 585534090528

Bases of 385403031216

• Binary: 101100110111011110011111000111010110000₂
• Hexadecimal: 0x59BBCF8EB0
• Base-36: 4X1V0I40

Squares and roots of 385403031216

• 385403031216 squared (385403031216²) is 148535496470481070438656
• 385403031216 cubed (385403031216³) is 57246030582896873812806433181085696
• The square root of 385403031216 is 620808.3691575041
• The cube root of 385403031216 is 7277.3239622015

Scales and comparisons

• 385,403,031,216 seconds is equal to 12,254 years, 32 weeks, 3 days, 5 hours, 33 minutes, 36 seconds.
• To count from 1 to 385,403,031,216 would take you about twenty-four thousand, five hundred 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 385403031216 cubic inches would be around 606.4 feet tall.

Recreational maths with 385403031216

• 385403031216 backwards is 612130304583
• 385403031216 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 385403031216's digits is 36
• More coming soon!