220121508464

Names of 220121508464

• Cardinal: 220121508464 can be written as Two hundred twenty billion, one hundred twenty-one million, five hundred eight thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 2.20121508464 × 10¹¹

Factors of 220121508464

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1274

Divisors of 220121508464

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 8 11 13 16 22 23 26 43 44 46 52 86 88 89 92 104 143 172 176 178 184 208 253 286 299 344 356 368 473 506 559 572 598 688 712 946 979 989 1012 1093 1118 1144 1157 1196 1424 1892 1958 1978 2024 2047 2186 2236 2288 2314 2392 3289 3784 3827 3916 3956 4048 4094 4372 4472 4628 4784 6149 6578 7568 7654 7832 7912 8188 8744 8944 9256 10879 12023 12298 12727 12857 13156 14209 15308 15664 15824 16376 17488 18512 21758 22517 24046 24596 25139 25454 25714 26312 26611 28418 30616 32752 42097 43516 45034 46999 48092 49192 49751 50278 50908 51428 52624 53222 56836 61232 84194 87032 88021 90068 93998 96184 97277 98384 99502 100556 101816 102856 106444 113672 141427 156299 168388 174064 176042 180136 187996 192368 194554 199004 201112 203632 205712 212888 227344 276529 282854 292721 312598 326807 336776 352084 360272 375992 389108 398008 402224 425776 516989 547261 553058 565708 585442 610987 625196 653614 673552 704168 751984 778216 796016 968231 1033978 1070047 1080977 1094522 1106116 1131416 1144273 1170884 1221974 1250392 1264601 1307228 1408336 1556432 1936462 2067956 2140094 2161954 2189044 2212232 2237371 2262832 2288546 2341768 2443948 2500784 2529202 2614456 3594877 3872924 4135912 4182911 4280188 4323908 4378088 4424464 4474742 4577092 4683536 4887896 5058404 5228912 6720857 7189754 7745848 8271824 8365822 8560376 8647816 8756176 8949484 9154184 9775792 10116808 11890747 12587003 13441714 13910611 14052701 14379508 15491696 16731644 17120752 17295632 17898968 18308368 20233616 23781494 24611081 25174006 26883428 27821222 28105402 28759016 29085823 33463288 35797936 46012021 47562988 49222162 50348012 53766856 54377843 55642444 56210804 57518032 58171646 66926576 92024042 95125976 96206953 98444324 100696024 107533712 108755686 111284888 112421608 116343292 154579711 184048084 190251952 192413906 196888648 201392048 217511372 222569776 224843216 232686584 309159422 319944053 368096168 384827812 393777296 435022744 465373168 598156273 618318844 639888106 736192336 769655624 870045488 1058276483 1196312546 1236637688 1250690389 1279776212 1539311248 2116552966 2392625092 2473275376 2501380778 2559552424 4233105932 4785250184 5002761556 5119104848 8466211864 9570500368 10005523112 13757594279 16932423728 20011046224 27515188558 55030377116 110060754232 220121508464
• Sum of all divisors σ(n): 541495342080
• Sum of proper divisors (its aliquot sum) s(n): 321373833616
• 220121508464 is an abundant number, because the sum of its proper divisors (321373833616) is greater than itself. Its abundance is 101252325152

Bases of 220121508464

• Binary: 11001101000000010000111010101001110000₂
• Hexadecimal: 0x334043AA70
• Base-36: 2T4ENUY8

Squares and roots of 220121508464

• 220121508464 squared (220121508464²) is 48453478488466823639296
• 220121508464 cubed (220121508464³) is 10665652775209291846100489747001344
• The square root of 220121508464 is 469171.0865601161
• The cube root of 220121508464 is 6037.9219316417

Scales and comparisons

• 220,121,508,464 seconds is equal to 6,999 years, 9 weeks, 3 days, 15 hours, 27 minutes, 44 seconds.
• To count from 1 to 220,121,508,464 would take you about thirteen thousand, nine hundred ninety-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 220121508464 cubic inches would be around 503.2 feet tall.

Recreational maths with 220121508464

• 220121508464 backwards is 464805121022
• The number of decimal digits it has is: 12
• The sum of 220121508464's digits is 35
• More coming soon!