163964237036418

Names of 163964237036418

• Cardinal: 163964237036418 can be written as One hundred sixty-three trillion, nine hundred sixty-four billion, two hundred thirty-seven million, thirty-six thousand, four hundred eighteen.

Scientific notation

• Scientific notation: 1.63964237036418 × 10¹⁴

Factors of 163964237036418

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 10323

Divisors of 163964237036418

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 39 42 63 67 78 89 91 117 126 134 178 182 201 234 267 273 402 469 534 546 603 623 801 819 871 938 1157 1206 1246 1407 1602 1638 1742 1869 2083 2314 2613 2814 3471 3738 4166 4221 5226 5607 5963 6097 6249 6942 7839 8059 8099 8442 10413 11214 11926 12194 12498 14581 15678 16118 16198 17889 18291 18747 20826 24177 24297 27079 29162 35778 36582 37494 41741 43743 48354 48594 53667 54158 54873 56413 72531 72891 77519 81237 83482 87486 104767 107334 109746 112826 125223 131229 139561 145062 145782 155038 162474 169239 185387 189553 209534 232557 243711 250446 262458 279122 314301 338478 370774 375669 379106 418683 465114 487422 507717 539953 542633 556161 568659 628602 697671 717251 733369 751338 837366 942903 976927 1015434 1079906 1085266 1112322 1137318 1256049 1297709 1395342 1434502 1466738 1619859 1627899 1668483 1705977 1814293 1885806 1953854 2151753 2200107 2410031 2512098 2595418 2930781 3239718 3255798 3336966 3411954 3628586 3779671 3893127 4303506 4400214 4820062 4859577 4883697 5020757 5442879 5861562 6455259 6600321 7019389 7230093 7559342 7786254 8792343 9324263 9719154 9767394 10041514 10885758 11339013 11679381 12420929 12700051 12910518 13200642 14038778 14460186 15062271 16328637 16786897 16870217 17584686 18648526 21058167 21690279 22678026 23358762 24841858 25400102 27972789 30124542 32657274 33573794 33740434 34017039 37262787 38100153 42116334 43380558 45186813 48055817 49135723 50360691 50610651 55945578 63174501 65269841 68034078 74525574 76200306 83918367 86946503 90373626 96111634 98271446 100721382 101221302 111788361 114300459 117508279 126349002 130539682 144167451 147407169 151082073 151831953 161472077 167836734 173893006 195809523 218229661 223576722 228600918 235016558 260839509 288334902 294814338 302164146 303663906 322944154 336390719 352524837 391619046 432502353 436459322 442221507 484416231 521679018 587428569 624725621 654688983 672781438 705049674 782518527 865004706 884443014 968832462 1009172157 1057574511 1124722099 1130304539 1174857138 1249451242 1309377966 1453248693 1494033833 1527607627 1565037054 1874176863 1964066949 2018344314 2115149022 2249444198 2260609078 2906497386 2988067666 3027516471 3055215254 3374166297 3390913617 3748353726 3928133898 4373079347 4482101499 4582822881 5622530589 6055032942 6748332594 6781827234 7873054693 8746158694 8964202998 9165645762 10122498891 10172740851 10458236831 11245061178 13119238041 13446304497 13748468643 14621387287 15746109386 19422439829 20244997782 20345481702 20916473662 23619164079 26238476082 26892608994 27496937286 29242774574 31374710493 38844879658 39357714123 43864161861 47238328158 58267319487 62749420986 70857492237 78715428246 87728323722 94124131479 100100266811 102349711009 116534638974 131592485583 135957078803 141714984474 174801958461 188248262958 200200533622 204699422018 263184971166 271914157606 300300800433 307049133027 349603916922 407871236409 600601600866 614098266054 700701867677 815742472818 900902401299 921147399081 1223613709227 1301303468543 1401403735354 1801804802598 1842294798162 2102105603031 2447227418454 2602606937086 3903910405629 4204211206062 6306316809093 7807820811258 9109124279801 11711731216887 12612633618186 18218248559602 23423462433774 27327372839403 54654745678806 81982118518209 163964237036418
• Sum of all divisors σ(n): 449021160806400
• Sum of proper divisors (its aliquot sum) s(n): 285056923769982
• 163964237036418 is an abundant number, because the sum of its proper divisors (285056923769982) is greater than itself. Its abundance is 121092686733564

Bases of 163964237036418

• Binary: 100101010001111111100110000110101011101110000010₂
• Hexadecimal: 0x951FE61ABB82
• Base-36: 1M4C4PAT8I

Squares and roots of 163964237036418

• 163964237036418 squared (163964237036418²) is 26884271026934668167458270724
• 163964237036418 cubed (163964237036418³) is 4408058987211620697184390333922592891226632
• The square root of 163964237036418 is 12804852.0895954907
• The cube root of 163964237036418 is 54733.0576809885

Scales and comparisons

• 163,964,237,036,418 seconds is equal to 5,213,555 years, 29 weeks, 1 day, 23 hours, 18 seconds.
• To count from 1 to 163,964,237,036,418 would take you about thirteen million, thirty-three thousand, eight hundred eighty-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 163964237036418 cubic inches would be around 4561.1 feet tall.

Recreational maths with 163964237036418

• 163964237036418 backwards is 814630732469361
• 163964237036418 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 163964237036418's digits is 63
• More coming soon!