161223310550016

Names of 161223310550016

• Cardinal: 161223310550016 can be written as One hundred sixty-one trillion, two hundred twenty-three billion, three hundred ten million, five hundred fifty thousand and sixteen.

Scientific notation

• Scientific notation: 1.61223310550016 × 10¹⁴

Factors of 161223310550016

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 122334636

Divisors of 161223310550016

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 32 33 36 39 44 48 52 64 66 72 78 88 96 99 104 117 128 132 143 144 156 176 192 198 208 234 256 264 286 288 312 352 384 396 416 429 468 512 528 572 576 624 704 768 792 832 858 936 1024 1056 1144 1152 1248 1287 1408 1536 1584 1664 1716 1872 2112 2288 2304 2496 2574 2816 3072 3168 3328 3432 3744 4224 4576 4608 4992 5148 5632 6336 6656 6864 7488 8448 9152 9216 9984 10296 11264 12672 13312 13728 14976 16896 18304 19968 20592 25344 27456 29952 33792 36608 39936 41184 50688 54912 59904 73216 82368 101376 109824 119808 146432 164736 219648 329472 439296 658944 1317888 122334607 244669214 367003821 489338428 734007642 978676856 1101011463 1345680677 1468015284 1590349891 1957353712 2202022926 2691361354 2936030568 3180699782 3914707424 4037042031 4404045852 4771049673 5382722708 5872061136 6361399564 7829414848 8074084062 8808091704 9542099346 10765445416 11744122272 12111126093 12722799128 14313149019 15658829696 16148168124 17493848801 17616183408 19084198692 21530890832 23488244544 24222252186 25445598256 28626298038 31317659392 32296336248 34987697602 35232366816 38168397384 43061781664 46976489088 48444504372 50891196512 52481546403 57252596076 62635318784 64592672496 69975395204 70464733632 76336794768 86123563328 93952978176 96889008744 101782393024 104963092806 114505192152 125270637568 129185344992 139950790408 140929467264 152673589536 157444639209 172247126656 187905956352 193778017488 203564786048 209926185612 229010384304 258370689984 279901580816 281858934528 305347179072 314889278418 344494253312 375811912704 387556034976 407129572096 419852371224 458020768608 516741379968 559803161632 563717869056 610694358144 629778556836 688988506624 775112069952 814259144192 839704742448 916041537216 1033482759936 1119606323264 1127435738112 1221388716288 1259557113672 1377977013248 1550224139904 1628518288384 1679409484896 1832083074432 2066965519872 2239212646528 2442777432576 2519114227344 3100448279808 3358818969792 3664166148864 4133931039744 4478425293056 4885554865152 5038228454688 6200896559616 6717637939584 7328332297728 8956850586112 10076456909376 12401793119232 13435275879168 14656664595456 17913701172224 20152913818752 26870551758336 40305827637504 53741103516672 80611655275008 161223310550016
• Sum of all divisors σ(n): 546914970585984
• Sum of proper divisors (its aliquot sum) s(n): 385691660035968
• 161223310550016 is an abundant number, because the sum of its proper divisors (385691660035968) is greater than itself. Its abundance is 224468349485952

Bases of 161223310550016

• Binary: 100100101010000110111010001001111010010000000000₂
• Hexadecimal: 0x92A1BA27A400
• Base-36: 1L5CYSFSW0

Squares and roots of 161223310550016

• 161223310550016 squared (161223310550016²) is 25992955864706900448437600256
• 161223310550016 cubed (161223310550016³) is 4190670395488500283020224798777022502404096
• The square root of 161223310550016 is 12697374.1596448201
• The cube root of 161223310550016 is 54426.3585307735

Scales and comparisons

• 161,223,310,550,016 seconds is equal to 5,126,402 years, 30 weeks, 18 hours, 33 minutes, 36 seconds.
• To count from 1 to 161,223,310,550,016 would take you about twelve million, eight hundred sixteen thousand and six 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 161223310550016 cubic inches would be around 4535.5 feet tall.

Recreational maths with 161223310550016

• 161223310550016 backwards is 610055013322161
• 161223310550016 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 161223310550016's digits is 36
• More coming soon!