385115329872

Names of 385115329872

• Cardinal: 385115329872 can be written as Three hundred eighty-five billion, one hundred fifteen million, three hundred twenty-nine thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 3.85115329872 × 10¹¹

Factors of 385115329872

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1126

Divisors of 385115329872

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 19 21 24 26 27 28 36 38 39 42 48 49 52 54 56 57 63 72 73 76 78 84 91 98 104 108 112 114 117 126 133 144 146 147 152 156 168 171 182 189 196 208 216 219 228 234 247 252 266 273 292 294 304 312 336 342 351 364 378 392 399 432 438 441 456 468 494 504 511 513 532 546 584 588 624 637 657 684 702 728 741 756 784 798 819 876 882 912 931 936 949 988 1008 1009 1022 1026 1064 1092 1168 1176 1197 1274 1314 1323 1368 1387 1404 1456 1482 1512 1533 1596 1638 1729 1752 1764 1862 1872 1898 1911 1971 1976 2018 2044 2052 2128 2184 2223 2352 2394 2457 2548 2628 2646 2736 2774 2793 2808 2847 2964 3024 3027 3066 3192 3276 3458 3504 3528 3577 3591 3724 3796 3822 3942 3952 4036 4088 4104 4161 4368 4446 4599 4788 4914 5096 5187 5256 5292 5548 5586 5616 5694 5733 5928 6054 6132 6384 6552 6643 6669 6916 7056 7063 7154 7182 7448 7592 7644 7884 8072 8176 8208 8322 8379 8541 8892 9081 9198 9576 9709 9828 10192 10374 10512 10584 10731 11096 11172 11388 11466 11856 12103 12108 12264 12483 13104 13117 13286 13338 13797 13832 14126 14308 14364 14896 15184 15288 15561 15768 16144 16644 16758 17082 17199 17784 18031 18162 18396 19152 19171 19418 19656 19929 20748 21168 21189 21462 22192 22344 22776 22932 24206 24216 24528 24966 25137 25623 26234 26572 26676 27243 27594 27664 28252 28616 28728 29127 30576 31122 31536 32193 33288 33516 34164 34398 35568 36062 36309 36324 36792 37449 38342 38836 39312 39351 39858 41496 42378 42924 44688 45552 45864 46501 46683 48412 48432 49441 49932 50274 51246 52468 53144 53352 54093 54486 55188 56504 57232 57456 57513 58254 59787 62244 63567 64386 66576 67032 67963 68328 68796 72124 72618 72648 73584 73657 74898 76684 77672 78702 79716 82992 84756 85848 87381 91728 91819 93002 93366 96579 96824 98882 99864 100548 102492 104936 106288 106704 108186 108927 108972 110376 113008 115026 116508 118053 119574 124488 126217 127134 128772 134064 134197 135926 136656 137592 139503 144248 145236 145296 147314 148323 149796 153368 155344 157404 159432 162279 169512 171696 172539 174762 179361 183638 186004 186732 190701 193158 193648 197764 199728 201096 203889 204984 209872 216372 217854 217944 220752 220971 230052 233016 236106 239148 248976 249223 252434 254268 257544 262143 268394 271852 275184 275457 279006 288496 290472 294628 296646 299592 306736 314808 318864 324558 326781 339024 345078 349524 354159 358722 367276 372008 373464 378651 381402 386316 395528 402192 402591 407778 409968 418509 432744 435708 435888 441942 444969 460104 466032 472212 478296 486837 498446 504868 508536 515088 515599 517617 524286 536788 543704 550914 558012 580944 589256 593292 599184 611667 629616 642733 649116 653562 662913 690156 699048 708318 717444 734552 744016 746928 747669 757302 762804 772632 791056 805182 815556 826371 837018 865488 871416 883519 883884 889938 920208 939379 944424 956592 957541 973674 996892 1009736 1017072 1031198 1035234 1048572 1073576 1087408 1101828 1116024 1135953 1178512 1186584 1207773 1223334 1255527 1285466 1298232 1307124 1325826 1334907 1380312 1398096 1399483 1416636 1434888 1469104 1495338 1514604 1525608 1545264 1546797 1610364 1631112 1652742 1674036 1742832 1744561 1767038 1767768 1779876 1835001 1878758 1888848 1915082 1928199 1947348 1988739 1993784 2019472 2062396 2070468 2097144 2147152 2203656 2232048 2243007 2271906 2373168 2415546 2446668 2479113 2511054 2570932 2596464 2614248 2650557 2651652 2669814 2760624 2798966 2818137 2833272 2869776 2872623 2990676 3029208 3051216 3093594 3220728 3262224 3305484 3348072 3407859 3489122 3534076 3535536 3559752 3609193 3623319 3670002 3757516 3830164 3856398 3894696 3977478 3987568 4124792 4140936 4194288 4198449 4407312 4486014 4543812 4640391 4831092 4893336 4958226 5022108 5141864 5228496 5233683 5301114 5303304 5339628 5597932 5636274 5666544 5745246 5784597 5981352 6058416 6187188 6441456 6610968 6696144 6702787 6729021 6815718 6978244 7068152 7119504 7218386 7246638 7340004 7515032 7660328 7712796 7789392 7951671 7954956 8249584 8281872 8396898 8454411 8617869 8972028 9087624 9280782 9662184 9786672 9796381 9916452 10044216 10283728 10467366 10602228 10606608 10679256 10827579 11195864 11272548 11490492 11569194 11962704 12211927 12374376 12595347 13221936 13405574 13458042 13631436 13921173 13956488 14136304 14436772 14493276 14680008 15030064 15320656 15425592 15701049 15903342 15909912 16793796 16908822 17235738 17353791 17944056 18175248 18193279 18561564 19324368 19592762 19832904 20088432 20108361 20934732 21204456 21358512 21655158 22391728 22545096 22980984 23138388 23855013 24423854 24748752 25190694 25363233 25853607 26811148 26916084 27262872 27842346 27912976 28873544 28986552 29360016 29389143 30851184 31402098 31806684 31819824 32482737 33587592 33817644 34471476 34707582 35888112 36386558 36635781 37123128 37786041 39185524 39665808 40216722 41869464 42408912 43310316 45090192 45961968 46276776 46919509 47103147 47710026 48847708 50381388 50726466 51707214 53622296 53832168 54525744 54579837 55684692 57747088 57973104 58778286 60325083 62804196 63613368 64965474 67175184 67635288 68574667 68942952 69415164 72773116 73271562 74246256 75572082 78371048 80433444 83738928 86620632 88167429 92553552 93839018 94206294 95420052 97448211 97695416 100762776 101452932 103414428 107244592 107664336 109159674 109907343 111369384 117556572 120650166 125608392 127226736 127352953 129930948 135270576 137149334 137885904 138830328 140758527 145546232 146543124 151144164 156742096 160866888 163739511 173241264 176334858 180975249 187678036 188412588 190840104 194896422 195390832 201525552 202905864 205724001 206828856 218319348 219814686 222738768 235113144 241300332 251216784 254705906 259861896 264502287 274298668 277660656 281517054 291092464 293086248 302288328 321733776 327479022 329722029 352669716 361950498 375356072 376825176 381680208 382058859 389792844 405811728 411448002 413657712 422275581 436638696 439629372 470226288 482600664 491218533 509411812 519723792 529004574 548597336 563034108 586172496 604576656 617172003 654958044 659444058 705339432 723900996 750712144 753650352 764117718 779585688 822896004 844551162 873277392 879258744 891470671 965201328 982437066 1018823624 1058009148 1097194672 1126068216 1146176577 1234344006 1266826743 1309916088 1318888116 1410678864 1447801992 1528235436 1559171376 1645792008 1689102324 1758517488 1782941342 1851516009 1964874132 2037647248 2116018296 2252136432 2292353154 2468688012 2533653486 2619832176 2637776232 2674412013 2895603984 3056470872 3291584016 3378204648 3438529731 3565882684 3703032018 3929748264 4232036592 4584706308 4937376024 5067306972 5275552464 5348824026 6112941744 6756409296 6877059462 7131765368 7406064036 7859496528 8023236039 9169412616 9874752048 10134613944 10697648052 13754118924 14263530736 14812128072 16046472078 18338825232 20269227888 21395296104 24069708117 27508237848 29624256144 32092944156 42790592208 48139416234 55016475696 64185888312 96278832468 128371776624 192557664936 385115329872
• Sum of all divisors σ(n): 1479134496000
• Sum of proper divisors (its aliquot sum) s(n): 1094019166128
• 385115329872 is an abundant number, because the sum of its proper divisors (1094019166128) is greater than itself. Its abundance is 708903836256

Bases of 385115329872

• Binary: 101100110101010101010011001010101010000₂
• Hexadecimal: 0x59AAA99550
• Base-36: 4WX3Q2C0

Squares and roots of 385115329872

• 385115329872 squared (385115329872²) is 148313817302419375536384
• 385115329872 cubed (385115329872³) is 57117924674996778993378771098062848
• The square root of 385115329872 is 620576.6107999881
• The cube root of 385115329872 is 7275.5126833507

Scales and comparisons

• 385,115,329,872 seconds is equal to 12,245 years, 24 weeks, 5 days, 8 hours, 31 minutes, 12 seconds.
• To count from 1 to 385,115,329,872 would take you about twenty-four thousand, four hundred ninety 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 385115329872 cubic inches would be around 606.3 feet tall.

Recreational maths with 385115329872

• 385115329872 backwards is 278923511583
• 385115329872 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 385115329872's digits is 54
• More coming soon!