385872980220

Names of 385872980220

• Cardinal: 385872980220 can be written as Three hundred eighty-five billion, eight hundred seventy-two million, nine hundred eighty thousand, two hundred twenty.

Scientific notation

• Scientific notation: 3.8587298022 × 10¹¹

Factors of 385872980220

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2364

Divisors of 385872980220

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 27 28 30 35 36 39 42 45 49 52 54 60 63 65 70 78 84 90 91 98 105 108 117 126 130 135 140 147 156 180 182 189 195 196 210 234 245 252 260 270 273 294 315 351 364 378 390 420 441 455 468 490 540 546 585 588 630 637 677 702 735 756 780 819 882 910 945 980 1092 1170 1260 1274 1323 1354 1365 1404 1470 1638 1657 1755 1764 1820 1890 1911 2031 2205 2340 2457 2548 2646 2708 2730 2940 3185 3276 3314 3385 3510 3780 3822 4062 4095 4410 4739 4914 4971 5292 5460 5733 6093 6370 6615 6628 6770 7020 7644 8124 8190 8285 8801 8820 9478 9555 9828 9942 10155 11466 11599 12186 12285 12740 13230 13540 14217 14913 16380 16570 17199 17602 18279 18956 19110 19884 20310 21541 22932 23198 23695 24372 24570 24855 26403 26460 28434 28665 29826 30465 33140 33173 34398 34797 35204 36558 38220 40620 42651 43082 44005 44739 46396 47390 49140 49710 52806 56868 57330 57995 59652 60930 61607 64623 66346 68796 69594 71085 73116 74565 79209 81193 85302 85995 86164 88010 89478 91395 94780 99420 99519 104391 105612 107705 114660 115990 121860 123214 127953 129246 132015 132692 139188 142170 149130 150787 158418 162386 165865 170604 171990 173985 176020 178956 182790 184821 193869 199038 208782 213255 215410 223695 231980 237627 243579 246428 255906 258492 264030 284340 298260 298557 301574 308035 313173 316836 323115 324772 331730 343980 347970 365580 369642 387738 396045 398076 405965 417564 426510 430820 431249 447390 452361 475254 487158 497595 511812 521955 528060 554463 581607 597114 603148 616070 626346 639765 646230 663460 695940 730737 739284 753935 775476 792090 811930 853020 862498 894780 895671 904722 924105 950508 969345 974316 995190 1043910 1055509 1108926 1121789 1163214 1188135 1194228 1217895 1232140 1252692 1279530 1292460 1293747 1357083 1461474 1492785 1507870 1565865 1584180 1623860 1663389 1724996 1791342 1809444 1848210 1938690 1990380 2087820 2111018 2156245 2192211 2217852 2243578 2261805 2326428 2376270 2435790 2559060 2587494 2714166 2772315 2908035 2922948 2985570 3015740 3131730 3166527 3326778 3365367 3582684 3653685 3696420 3877380 3881241 4071249 4222036 4312490 4384422 4478355 4487156 4523610 4752540 4871580 5174988 5277545 5428332 5544630 5608945 5816070 5971140 6263460 6333054 6468735 6653556 6730734 6785415 7307370 7762482 7852523 8142498 8316945 8624980 8768844 8956710 9047220 9499581 10096101 10555090 10961055 11089260 11217890 11632140 11643723 12666108 12937470 13461468 13570830 14583257 14614740 15524964 15705046 15832635 16284996 16633890 16826835 17913420 18999162 19406205 20192202 20356245 21110180 21922110 22435780 23287446 23557569 25874940 27141660 28498743 29166514 30288303 31410092 31665270 33267780 33653670 37998324 38812410 39262615 40384404 40712490 43749771 43844220 46574892 47115138 47497905 50480505 54967661 56997486 58218615 58333028 60576606 63330540 67307340 70672707 72916285 77624820 78525230 81424980 87499542 94230276 94995810 100961010 102082799 109935322 113994972 116437230 117787845 121153212 131249313 141345414 142493715 145832570 151441515 157050460 164902983 174999084 189991620 201922020 204165598 212018121 218748855 219870644 232874460 235575690 262498626 274838305 282690828 284987430 291665140 302883030 306248397 329805966 353363535 393747939 408331196 424036242 437497710 471151380 494708949 510413995 524997252 549676610 569974860 605766060 612496794 656246565 659611932 706727070 714579593 787495878 824514915 848072484 874995420 918745191 989417898 1020827990 1060090605 1099353220 1224993588 1312493130 1413454140 1429159186 1484126847 1531241985 1574991756 1649029830 1837490382 1968739695 1978835796 2041655980 2120181210 2143738779 2473544745 2624986260 2756235573 2858318372 2968253694 3062483970 3298059660 3572897965 3674980764 3937479390 4240362420 4287477558 4593725955 4947089490 5512471146 5936507388 6124967940 6431216337 7145795930 7420634235 7874958780 8574955116 9187451910 9894178980 10718693895 11024942292 12862432674 13781177865 14291591860 14841268470 18374903820 19293649011 21437387790 25724865348 27562355730 29682536940 32156081685 38587298022 42874775580 55124711460 64312163370 77174596044 96468245055 128624326740 192936490110 385872980220
• Sum of all divisors σ(n): 1507045599360
• Sum of proper divisors (its aliquot sum) s(n): 1121172619140
• 385872980220 is an abundant number, because the sum of its proper divisors (1121172619140) is greater than itself. Its abundance is 735299638920

Bases of 385872980220

• Binary: 101100111010111110100100110100011111100₂
• Hexadecimal: 0x59D7D268FC
• Base-36: 4X9MT530

Squares and roots of 385872980220

• 385872980220 squared (385872980220²) is 148897956863864511248400
• 385872980220 cubed (385872980220³) is 57455698363728403781713820706648000
• The square root of 385872980220 is 621186.7514846079
• The cube root of 385872980220 is 7280.2806782809

Scales and comparisons

• 385,872,980,220 seconds is equal to 12,269 years, 29 weeks, 3 days, 10 hours, 57 minutes.
• To count from 1 to 385,872,980,220 would take you about twenty-four thousand, five hundred thirty-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 385872980220 cubic inches would be around 606.7 feet tall.

Recreational maths with 385872980220

• 385872980220 backwards is 022089278583
• 385872980220 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 385872980220's digits is 54
• More coming soon!