228155315472

Names of 228155315472

• Cardinal: 228155315472 can be written as Two hundred twenty-eight billion, one hundred fifty-five million, three hundred fifteen thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.28155315472 × 10¹¹

Factors of 228155315472

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 348

Divisors of 228155315472

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 41 42 48 49 56 63 67 72 79 82 84 98 112 123 126 134 144 147 149 158 164 168 196 201 237 246 252 268 287 294 298 316 328 336 369 392 402 441 447 469 474 492 504 536 553 574 588 596 603 632 656 711 738 784 804 861 882 894 938 948 984 1008 1043 1072 1106 1148 1176 1192 1206 1264 1341 1407 1422 1476 1608 1659 1722 1764 1788 1876 1896 1968 2009 2086 2212 2296 2352 2384 2412 2583 2682 2747 2814 2844 2952 3129 3216 3239 3283 3318 3444 3528 3576 3752 3792 3871 4018 4172 4221 4424 4592 4824 4977 5166 5293 5364 5494 5628 5688 5904 6027 6109 6258 6478 6566 6636 6888 7056 7152 7301 7504 7742 8036 8241 8344 8442 8848 9387 9648 9717 9849 9954 9983 10332 10586 10728 10988 11256 11376 11613 11771 12054 12218 12516 12956 13132 13272 13776 14602 15484 15879 16072 16482 16688 16884 18081 18327 18774 19229 19434 19698 19908 19966 20664 21172 21456 21903 21976 22512 22673 23226 23542 24108 24436 24723 25032 25912 26264 26544 29151 29204 29547 29949 30968 31758 32144 32964 33768 34839 35313 36162 36654 37051 37548 38458 38868 39396 39816 39932 41328 42344 42763 43806 43952 45346 46452 47084 47637 48216 48872 49446 50064 51824 52528 54981 57687 58302 58408 59094 59898 61936 63516 65709 65928 67536 68019 69678 69881 70626 72324 73308 74102 75096 76916 77736 78792 79632 79864 82397 84688 85526 87612 89847 90692 92904 94168 95274 96432 97744 98892 105939 109962 111153 115374 116604 116816 118188 119796 127032 128289 131418 131856 134603 136038 139356 139762 141252 144648 146616 148204 150192 153832 155472 157584 158711 159728 164794 171052 173061 175224 179694 181384 185808 188336 190548 197784 204057 209643 211878 217013 219924 222306 230748 233208 236376 239592 247191 254064 256578 259357 262836 269206 272076 278712 279524 282504 289296 293232 296408 299341 307664 317422 329588 333459 342104 346122 350448 359388 362768 381096 384867 395568 403809 408114 409303 419286 423756 434026 439848 444612 461496 466416 472752 476133 479184 482611 489167 494382 513156 518714 525672 538412 544152 557424 559048 565008 576779 592816 598682 628929 634844 651039 659176 666918 684208 692244 718776 741573 762192 769734 778071 788657 807618 816228 818606 838572 847512 868052 879696 889224 898023 922992 952266 965222 978334 988764 1026312 1037428 1051344 1076824 1088304 1118096 1153558 1197364 1211427 1227909 1257858 1269688 1302078 1318352 1333836 1384488 1428399 1437552 1447833 1467501 1483146 1519091 1539468 1556142 1577314 1615236 1632456 1637212 1677144 1695024 1730337 1736104 1778448 1796046 1904532 1930444 1953117 1956668 1977528 2052624 2074856 2153648 2307116 2334213 2365971 2394728 2422854 2455818 2515716 2539376 2604156 2667672 2694069 2768976 2856798 2865121 2895666 2935002 2966292 3038182 3078936 3112284 3154628 3230472 3264912 3274424 3354288 3378277 3460674 3472208 3592092 3683727 3809064 3860888 3906234 3913336 3955056 4149712 4343499 4402503 4557273 4614232 4668426 4731942 4789456 4845708 4911636 5031432 5191011 5208312 5335344 5388138 5520599 5713596 5730242 5791332 5870004 5932584 6076364 6157872 6224568 6309256 6460944 6548848 6756554 6921348 7097913 7184184 7367454 7618128 7721776 7812468 7826672 8595363 8686998 8805006 9114546 9228464 9336852 9463884 9691416 9823272 10062864 10134831 10382022 10416624 10633637 10776276 11041198 11427192 11460484 11582664 11740008 11865168 12152728 12449136 12618512 13513108 13671819 13842696 14195826 14368368 14734908 15624936 16561797 17190726 17373996 17610012 18229092 18673704 18927768 19382832 19646544 20055847 20269662 20764044 21267274 21552552 22082396 22854384 22920968 23165328 23480016 23647939 24305456 25786089 27026216 27343638 27685392 28391652 29469816 30404493 31249872 31900911 32334937 33123594 34381452 34747992 35220024 36458184 37347408 37855536 38644193 40111694 40539324 41528088 42534548 43105104 44164792 45841936 47295878 49685391 51572178 54052432 54687276 56783304 58939632 60167541 60808986 63801822 64669874 66247188 68762904 69495984 70440048 70943817 72916368 77288386 80223388 81078648 83056176 85069096 88329584 94591756 95702733 97004811 99370782 103144356 109374552 113566608 115932579 120335082 121617972 127603644 129339748 132494376 137525808 141887634 154576772 160446776 162157296 170138192 180502623 189183512 191405466 194009622 198741564 206288712 212831451 218749104 226344559 231865158 240670164 243235944 255207288 258679496 264988752 283775268 291014433 309153544 320893552 347797737 361005246 378367024 382810932 388019244 397483128 412577424 425662902 452689118 463730316 481340328 486471888 510414576 517358992 567550536 582028866 618307088 679033677 695595474 722010492 765621864 776038488 794966256 851325804 905378236 927460632 962680656 1135101072 1164057732 1358067354 1391190948 1444020984 1531243728 1552076976 1584411913 1702651608 1810756472 1854921264 2037101031 2328115464 2716134708 2782381896 2888041968 3168823826 3405303216 3621512944 4074202062 4656230928 4753235739 5432269416 5564763792 6337647652 8148404124 9506471478 10864538832 12675295304 14259707217 16296808248 19012942956 25350590608 28519414434 32593616496 38025885912 57038828868 76051771824 114077657736 228155315472
• Sum of all divisors σ(n): 787262112000
• Sum of proper divisors (its aliquot sum) s(n): 559106796528
• 228155315472 is an abundant number, because the sum of its proper divisors (559106796528) is greater than itself. Its abundance is 330951481056

Bases of 228155315472

• Binary: 11010100011111000111011101010100010000₂
• Hexadecimal: 0x351F1DD510
• Base-36: 2WT9S840

Squares and roots of 228155315472

• 228155315472 squared (228155315472²) is 52054847978127842582784
• 228155315472 cubed (228155315472³) is 11876590262296759280421838796034048
• The square root of 228155315472 is 477656.0639958421
• The cube root of 228155315472 is 6110.5016224605

Scales and comparisons

• 228,155,315,472 seconds is equal to 7,254 years, 32 weeks, 6 days, 12 hours, 31 minutes, 12 seconds.
• To count from 1 to 228,155,315,472 would take you about fourteen thousand, five hundred 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 228155315472 cubic inches would be around 509.2 feet tall.

Recreational maths with 228155315472

• 228155315472 backwards is 274513551822
• The number of decimal digits it has is: 12
• The sum of 228155315472's digits is 45
• More coming soon!