385969947888

Names of 385969947888

• Cardinal: 385969947888 can be written as Three hundred eighty-five billion, nine hundred sixty-nine million, nine hundred forty-seven thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 3.85969947888 × 10¹¹

Factors of 385969947888

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 136

Divisors of 385969947888

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 41 42 48 49 56 82 83 84 98 112 123 147 164 166 168 196 246 249 287 294 328 332 336 343 392 492 498 574 581 588 656 664 686 784 861 984 996 1029 1148 1162 1176 1328 1372 1722 1743 1968 1992 2009 2058 2296 2324 2352 2744 3403 3444 3486 3984 4018 4067 4116 4592 4648 5488 6027 6806 6888 6889 6972 8036 8134 8232 9296 10209 12054 12201 13612 13776 13778 13944 14063 16072 16268 16464 20418 20667 23821 24108 24402 27224 27556 27888 28126 28469 32144 32536 40836 41334 42189 47642 48216 48223 48804 54448 55112 56252 56938 65072 71463 81672 82668 84378 85407 95284 96432 96446 97608 110224 112504 113876 142926 144669 163344 165336 166747 168756 170814 190568 192892 195216 225008 227752 282449 285852 289338 330672 333494 337512 337561 341628 381136 385784 455504 500241 564898 571704 571787 578676 666988 675024 675122 683256 771568 847347 1000482 1012683 1129796 1143408 1143574 1157352 1167229 1333976 1350244 1366512 1694694 1715361 1977143 2000964 2025366 2259592 2287148 2314704 2334458 2362927 2667952 2700488 3389388 3430722 3501687 3954286 4001928 4002509 4050732 4519184 4574296 4668916 4725854 5400976 5931429 6778776 6861444 7003374 7088781 7908572 8003856 8005018 8101464 9148592 9337832 9451708 11862858 12007527 13557552 13722888 13840001 14006748 14177562 15817144 16010036 16202928 18675664 18903416 23443267 23725716 24015054 27445776 27680002 28013496 28017563 28355124 31634288 32020072 37806832 41520003 46886534 47451432 48030108 55360004 56026992 56035126 56710248 64040144 70329801 83040006 84052689 93773068 94902864 96060216 96880007 110720008 112070252 113420496 140659602 164102869 166080012 168105378 187546136 192120432 193760014 196122941 221440016 224140504 281319204 290640021 328205738 332160024 336210756 375092272 387520028 392245882 448281008 492308607 562638408 581280042 588368823 656411476 664320048 672421512 775040056 784491764 984617214 1125276816 1148720083 1162560084 1176737646 1312822952 1344843024 1550080112 1568983528 1969234428 2297440166 2325120168 2353475292 2625645904 3137967056 3446160249 3938468856 4594880332 4650240336 4706950584 6892320498 7876937712 8041040581 9189760664 9413901168 13784640996 16082081162 18379521328 24123121743 27569281992 32164162324 48246243486 55138563984 64328324648 96492486972 128656649296 192984973944 385969947888
• Sum of all divisors σ(n): 1205672832000
• Sum of proper divisors (its aliquot sum) s(n): 819702884112
• 385969947888 is an abundant number, because the sum of its proper divisors (819702884112) is greater than itself. Its abundance is 433732936224

Bases of 385969947888

• Binary: 101100111011101100110100000010011110000₂
• Hexadecimal: 0x59DD9A04F0
• Base-36: 4XB8JHTC

Squares and roots of 385969947888

• 385969947888 squared (385969947888²) is 148972800672665435660544
• 385969947888 cubed (385969947888³) is 57499024112358089547958984537731072
• The square root of 385969947888 is 621264.7969167415
• The cube root of 385969947888 is 7280.8904581397

Scales and comparisons

• 385,969,947,888 seconds is equal to 12,272 years, 33 weeks, 5 days, 18 hours, 24 minutes, 48 seconds.
• To count from 1 to 385,969,947,888 would take you about twenty-four thousand, five hundred forty-five 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 385969947888 cubic inches would be around 606.7 feet tall.

Recreational maths with 385969947888

• 385969947888 backwards is 888749969583
• 385969947888 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 385969947888's digits is 84
• More coming soon!