385053722172

Names of 385053722172

• Cardinal: 385053722172 can be written as Three hundred eighty-five billion, fifty-three million, seven hundred twenty-two thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 3.85053722172 × 10¹¹

Factors of 385053722172

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 957

Divisors of 385053722172

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 31 36 37 42 49 62 63 74 84 93 98 111 124 126 147 148 186 196 217 222 252 259 279 294 333 343 372 434 441 444 518 558 588 651 666 686 777 868 877 882 961 1029 1036 1116 1147 1302 1332 1372 1519 1554 1754 1764 1813 1922 1953 2058 2294 2331 2604 2631 2883 3038 3087 3108 3441 3508 3626 3844 3906 4116 4557 4588 4662 5262 5439 5766 6076 6139 6174 6727 6882 7252 7812 7893 8029 8649 9114 9324 10323 10524 10633 10878 11532 12278 12348 12691 13454 13671 13764 15786 16058 16317 17298 18228 18417 20181 20646 21266 21756 24087 24556 25382 26908 27187 27342 31572 31899 32116 32449 32634 34596 35557 36834 38073 40362 41292 42532 42973 47089 48174 50764 54374 54684 55251 56203 60543 63798 64898 65268 71114 72261 73668 76146 80724 81561 85946 94178 95697 96348 97347 106671 108748 110502 112406 114219 121086 127596 128919 129796 141267 142228 144522 152292 163122 168609 171892 188356 190309 191394 194694 213342 221004 224812 227143 228438 242172 244683 248899 257838 282534 289044 292041 300811 320013 326244 329623 337218 380618 382788 386757 389388 393421 423801 426684 454286 456876 489366 497798 505827 515676 565068 570927 584082 601622 640026 659246 674436 681429 746697 761236 773514 786842 842797 847602 902433 908572 978732 988869 995596 1005919 1011654 1141854 1168164 1180263 1203244 1280052 1318492 1332163 1362858 1493394 1547028 1573684 1590001 1685594 1695204 1712781 1742293 1804866 1977738 2011838 2023308 2044287 2240091 2283708 2360526 2528391 2664326 2707299 2725716 2966607 2986788 3017757 3180002 3371188 3425562 3484586 3540789 3609732 3955476 3996489 4023676 4088574 4480182 4721052 4770003 5056782 5226879 5328652 5414598 5899579 5933214 6035514 6360004 6851124 6969172 7041433 7081578 7585173 7992978 8177148 8960364 9053271 9325141 9540006 10113564 10453758 10829196 11130007 11799158 11866428 11989467 12071028 12196051 14082866 14163156 14310009 15170346 15680637 15985956 17698737 18106542 18650282 19080012 20907516 21124299 22260014 23598316 23978934 24392102 27975423 28165732 28620018 30340692 31183489 31361274 33390021 35397474 36213084 36588153 37300564 41297053 42248598 44520028 47957868 48784204 49290031 53096211 55950846 57240036 62366978 62722548 63372897 66780042 70794948 73176306 82594106 83926269 84497196 93550467 98580062 100170063 106192422 109764459 111901692 123891159 124733956 126745794 133560084 146352612 147870093 165188212 167852538 187100934 197160124 200340126 212384844 218284423 219528918 247782318 253491588 280651401 289079371 295740186 335705076 345030217 371673477 374201868 400680252 436568846 439057836 443610279 495564636 561302802 578158742 591480372 654853269 690060434 743346954 867238113 873137692 887220558 1035090651 1122605604 1156317484 1309706538 1380120868 1486693908 1527990961 1734476226 1774441116 1964559807 2070181302 2601714339 2619413076 3055981922 3105271953 3468952452 3929119614 4140362604 4583972883 5203428678 6111963844 6210543906 7858239228 9167945766 10406857356 10695936727 12421087812 13751918649 18335891532 21391873454 27503837298 32087810181 42783746908 55007674596 64175620362 96263430543 128351240724 192526861086 385053722172
• Sum of all divisors σ(n): 1205948452800
• Sum of proper divisors (its aliquot sum) s(n): 820894730628
• 385053722172 is an abundant number, because the sum of its proper divisors (820894730628) is greater than itself. Its abundance is 435841008456

Bases of 385053722172

• Binary: 101100110100110111111011000011000111100₂
• Hexadecimal: 0x59A6FD863C
• Base-36: 4WW31LJ0

Squares and roots of 385053722172

• 385053722172 squared (385053722172²) is 148266368958511764397584
• 385053722172 cubed (385053722172³) is 57090517240402033922940830484032448
• The square root of 385053722172 is 620526.9713493523
• The cube root of 385053722172 is 7275.1247030313

Scales and comparisons

• 385,053,722,172 seconds is equal to 12,243 years, 26 weeks, 6 days, 7 hours, 16 minutes, 12 seconds.
• To count from 1 to 385,053,722,172 would take you about twenty-four thousand, four hundred eighty-seven 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 385053722172 cubic inches would be around 606.3 feet tall.

Recreational maths with 385053722172

• 385053722172 backwards is 271227350583
• The number of decimal digits it has is: 12
• The sum of 385053722172's digits is 45
• More coming soon!