389985489036

Names of 389985489036

• Cardinal: 389985489036 can be written as Three hundred eighty-nine billion, nine hundred eighty-five million, four hundred eighty-nine thousand and thirty-six.

Scientific notation

• Scientific notation: 3.89985489036 × 10¹¹

Factors of 389985489036

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 99

Divisors of 389985489036

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 9 11 12 13 18 22 26 29 33 36 39 41 44 52 58 66 78 82 87 99 116 117 123 132 143 156 164 169 174 198 234 246 261 286 319 338 348 369 377 396 429 451 468 492 507 522 533 572 638 676 738 754 841 858 902 957 1014 1044 1066 1131 1189 1276 1287 1353 1476 1508 1521 1599 1682 1716 1804 1859 1914 2028 2132 2197 2262 2378 2523 2574 2706 2871 3042 3198 3364 3393 3567 3718 3828 4059 4147 4394 4524 4756 4797 4901 5046 5148 5412 5577 5742 5863 6084 6396 6591 6786 6929 7134 7436 7569 8118 8294 8788 9251 9594 9802 10092 10701 10933 11154 11484 11726 12441 13079 13182 13572 13858 14268 14703 15138 15457 16236 16588 16731 17589 18502 19188 19604 19773 20787 21402 21866 22308 23452 24167 24882 26158 26364 27716 27753 28561 29406 30276 30914 32799 33462 34481 35178 37004 37323 39237 39546 41574 42804 43732 44109 46371 48334 49764 52316 52767 53911 55506 57122 58812 61828 62361 63713 65598 66924 68962 70356 72501 74646 76219 78474 79092 83148 83259 85683 88218 90077 92742 96668 98397 103443 105534 107822 111012 114244 117711 120263 124722 127426 131196 137924 139113 142129 145002 149292 152438 156948 161733 166518 170027 171366 176436 180154 185484 191139 196794 200941 206886 211068 215644 217503 228657 235422 240526 249444 254852 257049 270231 278226 284258 290004 304876 310329 314171 323466 333036 340054 342732 360308 360789 379291 382278 393588 401882 413772 426387 435006 448253 457314 470844 481052 485199 510081 514098 540462 556452 568516 573417 602823 620658 628342 646932 680108 685971 700843 721578 758582 764556 803764 810693 828269 852774 870012 896506 914628 942513 970398 990847 1020162 1028196 1080924 1082367 1137873 1146834 1171001 1205646 1241316 1256684 1279161 1344759 1371942 1401686 1443156 1517164 1530243 1563419 1621386 1656538 1705548 1793012 1808469 1847677 1885026 1940796 1981694 2040324 2102529 2164734 2210351 2275746 2293668 2342002 2411292 2484807 2558322 2612233 2689518 2743884 2803372 2827539 2972541 3060486 3126838 3242772 3313076 3413619 3513003 3616938 3695354 3770052 3963388 4034277 4205058 4329468 4420702 4551492 4684004 4690257 4930783 4969614 5116644 5224466 5379036 5543031 5655078 5827289 5945082 6120972 6253676 6307587 6631053 6827238 7026006 7233876 7390708 7454421 7836699 8068554 8410116 8841404 8917623 9110959 9380514 9861566 9939228 10448932 10539009 11086062 11310156 11654578 11890164 12615174 12881011 13262106 13654476 14052012 14070771 14792349 14908842 15673398 16137108 16629093 17481867 17835246 18221918 18761028 19723132 19893159 20324447 21078018 22172124 23309156 23510097 24019801 25230348 25762022 26524212 27332877 28141542 28734563 29584698 29817684 31346796 33258186 33959029 34963734 35670492 36443836 38643033 39786318 40648894 42156036 44377047 47020194 48039602 51524044 52445601 54665754 56283084 57469126 59169396 60973341 64100179 66516372 67918058 69927468 72059403 75754757 77286066 79572636 81297788 81998631 86203689 88754094 94040388 96079204 101877087 104891202 109331508 114938252 115929099 121946682 128200358 135836116 144118806 151509514 154572132 163997262 172407378 177508188 182920023 192300537 203754174 209782404 216178209 227264271 231858198 243893364 256400716 258611067 264217811 288237612 303019028 305631261 327994524 344814756 365840046 373549319 384601074 407508348 432356418 454528542 463716396 517222134 528435622 576901611 611262522 681792813 731680092 747098638 769202148 792653433 833302327 864712836 909057084 984811841 1034444268 1056871244 1120647957 1153803222 1222525044 1363585626 1494197276 1585306866 1666604654 1969623682 2241295914 2307606444 2377960299 2499906981 2727171252 2954435523 3170613732 3333209308 3361943871 3939247364 4482591828 4755920598 4999813962 5908871046 6723887742 7499720943 8863306569 9511841196 9999627924 10832930251 11817742092 13447775484 14999441886 17726613138 21665860502 29998883772 32498790753 35453226276 43331721004 64997581506 97496372259 129995163012 194992744518 389985489036
• Sum of all divisors σ(n): 1236016958904
• Sum of proper divisors (its aliquot sum) s(n): 846031469868
• 389985489036 is an abundant number, because the sum of its proper divisors (846031469868) is greater than itself. Its abundance is 456045980832

Bases of 389985489036

• Binary: 101101011001100111100100101000010001100₂
• Hexadecimal: 0x5ACCF2508C
• Base-36: 4Z5NAH70

Squares and roots of 389985489036

• 389985489036 squared (389985489036²) is 152088681658648076209296
• 389985489036 cubed (389985489036³) is 59312378893488393619102897649278656
• The square root of 389985489036 is 624488.1816623915
• The cube root of 389985489036 is 7306.0529582495

Scales and comparisons

• 389,985,489,036 seconds is equal to 12,400 years, 17 weeks, 1 day, 22 hours, 30 minutes, 36 seconds.
• To count from 1 to 389,985,489,036 would take you about twenty-four thousand, eight hundred 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 389985489036 cubic inches would be around 608.8 feet tall.

Recreational maths with 389985489036

• 389985489036 backwards is 630984589983
• The number of decimal digits it has is: 12
• The sum of 389985489036's digits is 72
• More coming soon!