155083781335428

Names of 155083781335428

• Cardinal: 155083781335428 can be written as One hundred fifty-five trillion, eighty-three billion, seven hundred eighty-one million, three hundred thirty-five thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 1.55083781335428 × 10¹⁴

Factors of 155083781335428

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 9893

Divisors of 155083781335428

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 19 22 27 33 36 38 44 54 57 66 76 81 99 108 114 121 132 162 171 198 209 228 242 297 324 342 361 363 396 418 484 513 594 627 684 722 726 836 891 1026 1083 1089 1188 1254 1277 1444 1452 1539 1782 1881 2052 2166 2178 2299 2508 2554 3078 3249 3267 3564 3762 3831 3971 4332 4356 4598 5108 5643 6156 6498 6534 6897 7524 7662 7942 8581 9196 9747 9801 11286 11493 11913 12996 13068 13794 14047 15324 15884 16929 17162 19494 19602 20691 22572 22986 23826 24263 25743 27588 28094 29241 33858 34324 34479 35739 38988 39204 41382 42141 43681 45972 47652 48526 51486 56188 58482 62073 67716 68958 71478 72789 77229 82764 84282 87362 94391 97052 102972 103437 107217 116964 124146 126423 131043 137916 142956 145578 154458 154517 163039 168564 174724 186219 188782 206874 214434 218367 231687 248292 252846 262086 266893 283173 291156 308916 309034 321651 326078 372438 377564 379269 393129 413748 428868 436734 460997 463374 463551 489117 505692 524172 533786 566346 618068 643302 652156 655101 695061 744876 758538 786258 800679 849519 873468 921994 926748 927102 978234 1038301 1067572 1132692 1137807 1179387 1286604 1310202 1382991 1390122 1390653 1467351 1517076 1572516 1601358 1699038 1793429 1843988 1854204 1956468 1965303 2076602 2275614 2358774 2402037 2548557 2620404 2765982 2780244 2781306 2934702 2935823 3097741 3114903 3202716 3398076 3538161 3586858 3930606 4148973 4153204 4171959 4402053 4551228 4717548 4804074 5070967 5097114 5380287 5531964 5562612 5869404 5871646 6195482 6229806 7076322 7173716 7206111 7645671 7861212 8297946 8343918 8804106 8807469 9293223 9344709 9608148 10141934 10194228 10760574 10957937 11743292 12390964 12446919 12459612 12515877 13206159 14152644 14412222 15212901 15291342 16140861 16595892 16687836 17608212 17614938 18586446 18689418 19727719 20283868 21521148 21618333 21915874 24893838 25031754 26412318 26422407 27879669 28034127 28824444 30425802 30582684 32281722 32873811 34075151 35229876 37172892 37340757 37378836 39455438 43236666 43831748 45638703 48422583 49787676 50063508 52824636 52844814 55759338 55780637 56068254 59183157 60851604 64563444 65747622 68150302 74681514 78910876 79267221 83639007 84102381 86473332 91277406 96845166 98621433 102225453 105689628 111518676 111561274 112136508 118366314 120537307 131495244 136300604 136916109 145267749 149363028 158534442 167278014 167341911 168204762 177549471 182554812 193690332 197242866 204450906 208200803 223122548 236732628 237801663 241074614 250917021 273832218 290535498 295864299 306676359 317068884 334556028 334683822 336409524 355098942 361611921 374826661 394485732 408901812 410748327 416401606 475603326 482149228 501834042 502025733 532648413 547664436 581070996 591728598 613352718 624602409 669367644 710197884 723223842 749653322 821496654 832803212 887592897 920029077 951206652 1003668084 1004051466 1065296826 1084835763 1124479983 1183457196 1226705436 1249204818 1325910377 1446447684 1499306644 1506077199 1597945239 1642993308 1775185794 1840058154 1873807227 2008102932 2130593652 2169671526 2248959966 2290208833 2498409636 2651820754 2760087231 3012154398 3195890478 3254507289 3373439949 3550371588 3680116308 3747614454 3955815257 3977731131 4339343052 4497919932 4518231597 4580417666 5303641508 5520174462 5621421681 6024308796 6391780956 6509014578 6746879898 6870626499 7495228908 7911630514 7955462262 9036463194 9160835332 9763521867 10120319847 11040348924 11242843362 11867445771 11933193393 13018029156 13493759796 13741252998 15823261028 15910924524 16864265043 18072926388 19527043734 20240639694 20611879497 22485686724 23734891542 23866386786 25192297163 27482505996 30360959541 33728530086 35602337313 35799580179 39054087468 40481279388 41223758994 43513967827 47469783084 47732773572 50384594326 60721919082 61835638491 67457060172 71204674626 71599160358 75576891489 82447517988 87027935654 100769188652 106807011939 107398740537 121443838164 123671276982 130541903481 142409349252 143198320716 151153782978 174055871308 185506915473 213614023878 214797481074 226730674467 247342553964 261083806962 302307565956 320421035817 371013830946 391625710443 427228047756 429594962148 453461348934 478653646097 522167613924 640842071634 680192023401 742027661892 783251420886 906922697868 957307292194 1174877131329 1281684143268 1360384046802 1435960938291 1566502841772 1914614584388 2040576070203 2349754262658 2720768093604 2871921876582 3524631393987 4081152140406 4307882814873 4699508525316 5743843753164 7049262787974 8162304280812 8615765629746 12923648444619 14098525575948 17231531259492 25847296889238 38770945333857 51694593778476 77541890667714 155083781335428
• Sum of all divisors σ(n): 470738144321676
• Sum of proper divisors (its aliquot sum) s(n): 315654362986248
• 155083781335428 is an abundant number, because the sum of its proper divisors (315654362986248) is greater than itself. Its abundance is 160570581650820

Bases of 155083781335428

• Binary: 100011010000110001000001101100100110100110000100₂
• Hexadecimal: 0x8D0C41B26984
• Base-36: 1IZ0I79G90

Squares and roots of 155083781335428

• 155083781335428 squared (155083781335428²) is 24050979233294846099047943184
• 155083781335428 cubed (155083781335428³) is 3729916804319217683119079166559352190322752
• The square root of 155083781335428 is 12453263.8828311995
• The cube root of 155083781335428 is 53726.5302356785

Scales and comparisons

• 155,083,781,335,428 seconds is equal to 4,931,184 years, 28 weeks, 20 hours, 43 minutes, 48 seconds.
• To count from 1 to 155,083,781,335,428 would take you about twelve million, three hundred twenty-seven thousand, nine hundred sixty-one 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 155083781335428 cubic inches would be around 4477.2 feet tall.

Recreational maths with 155083781335428

• 155083781335428 backwards is 824533187380551
• The number of decimal digits it has is: 15
• The sum of 155083781335428's digits is 63
• More coming soon!