155346292426428

Names of 155346292426428

• Cardinal: 155346292426428 can be written as One hundred fifty-five trillion, three hundred forty-six billion, two hundred ninety-two million, four hundred twenty-six thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 1.55346292426428 × 10¹⁴

Factors of 155346292426428

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5878

Divisors of 155346292426428

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 9 12 18 23 27 36 46 54 69 71 92 108 127 138 142 207 213 254 276 284 381 414 426 508 621 639 762 828 852 1143 1242 1278 1524 1633 1801 1917 2286 2484 2556 2921 3266 3429 3602 3834 3851 4572 4899 5403 5842 6532 6858 7204 7668 7702 8763 9017 9798 10806 11553 11684 13716 14697 15404 16209 17526 18034 19596 21612 23106 26289 27051 29394 32418 34659 35052 36068 41423 44091 46212 48627 52578 54102 58788 64836 69318 78867 81153 82846 88182 88573 97254 103977 105156 108204 124269 127871 138636 157734 162306 165692 176364 177146 194508 207391 207954 228727 243459 248538 255742 265719 273421 315468 324612 354292 372807 383613 414782 415908 457454 486918 489077 497076 511484 531438 546842 622173 686181 745614 767226 797157 820263 829564 914908 973836 978154 1062876 1093684 1118421 1150839 1244346 1372362 1467231 1491228 1534452 1594314 1640526 1866519 1956308 2058543 2236842 2301678 2391471 2460789 2488692 2744724 2934462 2941033 3188628 3281052 3452517 3733038 4117086 4401693 4473684 4603356 4782942 4921578 5260721 5599557 5868924 5882066 6175629 6288683 6905034 6935651 7382367 7466076 8234172 8803386 8823099 9565884 9843156 10521442 11199114 11248771 11764132 12351258 12577366 13205079 13810068 13871302 14764734 15782163 16239617 17606772 17646198 18866049 20806953 21042884 22398228 22497542 24702516 25154732 26410158 26469297 27742604 29529468 31564326 32479234 33746313 34724467 35292396 37732098 41613906 44995084 47346489 48718851 52820316 52938594 56598147 62420859 63128652 64958468 67492626 69448934 75464196 79407891 83227812 94692978 97437702 101238939 104173401 105877188 113196294 124841718 134985252 138897868 142039467 146156553 158815782 159519973 169794441 187262577 189385956 194875404 202477878 208346802 226392588 249683436 284078934 292313106 303716817 312520203 317631564 319039946 339588882 373511191 374525154 404955756 416693604 438469659 478559919 492431221 568157868 584626212 607433634 625040406 638079892 679177764 747022382 749050308 798662741 876939318 880827677 937560609 957119838 984862442 1120533573 1214867268 1250080812 1435679757 1477293663 1494044764 1597325482 1753878636 1761655354 1875121218 1914239676 1969724884 2241067146 2395988223 2642483031 2871359514 2954587326 3194650964 3361600719 3523310708 3750242436 4307039271 4431880989 4482134292 4791976446 5284966062 5742719028 5909174652 6723201438 7187964669 7927449093 8614078542 8863761978 9583952892 10084802157 10569932124 11325918083 13295642967 13446402876 14375929338 15854898186 17228157084 17727523956 20169604314 20259036571 21563894007 22651836166 23782347279 26591285934 28751858676 31709796372 33977754249 40339208628 40518073142 43127788014 45303672332 47564694558 53182571868 60777109713 62538765067 67955508498 81036146284 86255576028 95129389116 101933262747 121554219426 125077530134 135911016996 182331329139 187616295201 203866525494 243108438852 250155060268 305799788241 364662658278 375232590402 407733050988 546993987417 562848885603 611599576482 729325316556 750465180804 1093987974834 1125697771206 1223199152964 1438391596541 1688546656809 2187975949668 2251395542412 2876783193082 3377093313618 4315174789623 5753566386164 6754186627236 8630349579246 12945524368869 17260699158492 25891048737738 38836573106607 51782097475476 77673146213214 155346292426428
• Sum of all divisors σ(n): 429885507502080
• Sum of proper divisors (its aliquot sum) s(n): 274539215075652
• 155346292426428 is an abundant number, because the sum of its proper divisors (274539215075652) is greater than itself. Its abundance is 119192922649224

Bases of 155346292426428

• Binary: 100011010100100101100000100100111100011010111100₂
• Hexadecimal: 0x8D496093C6BC
• Base-36: 1J2D3NL6F0

Squares and roots of 155346292426428

• 155346292426428 squared (155346292426428²) is 24132470570637281391792839184
• 155346292426428 cubed (155346292426428³) is 3748889830238386901671331428726142555554752
• The square root of 155346292426428 is 12463799.2773643463
• The cube root of 155346292426428 is 53756.8275359685

Scales and comparisons

• 155,346,292,426,428 seconds is equal to 4,939,531 years, 30 weeks, 1 day, 16 hours, 13 minutes, 48 seconds.
• To count from 1 to 155,346,292,426,428 would take you about twelve million, three hundred forty-eight thousand, eight hundred twenty-eight 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 155346292426428 cubic inches would be around 4479.7 feet tall.

Recreational maths with 155346292426428

• 155346292426428 backwards is 824624292643551
• The number of decimal digits it has is: 15
• The sum of 155346292426428's digits is 63
• More coming soon!