120109146236828721

Names of 120109146236828721

• Cardinal: 120109146236828721 can be written as One hundred twenty quadrillion, one hundred nine trillion, one hundred forty-six billion, two hundred thirty-six million, eight hundred twenty-eight thousand, seven hundred twenty-one.

Scientific notation

• Scientific notation: 1.20109146236828721 × 10¹⁷

Factors of 120109146236828721

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 7630

Divisors of 120109146236828721

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 21 27 49 61 63 147 183 189 343 427 441 549 1029 1281 1323 1647 2989 3087 3721 3843 7559 8967 9261 11163 11529 20923 22677 26047 26901 33489 52913 62769 68031 78141 80703 100467 158739 182329 188307 204093 226981 234423 370391 461099 476217 546987 564921 680943 703269 1111173 1276303 1383297 1428651 1588867 1640961 2042829 2592737 3227693 3333519 3828909 4149891 4766601 4922883 6128487 7778211 9683079 10000557 11122069 11486727 12449673 14299803 22593851 23334633 28127039 29049237 33366207 34460181 42899409 57138481 67781553 70003899 77854483 84381117 87147711 100098621 158156957 171415443 196889273 203344659 233563449 253143351 300295863 399969367 474470871 514246329 590667819 610033977 700690347 759430053 1199908101 1378224911 1423412613 1542738987 1715749379 1772003457 2102071041 2799785569 3485447341 3599724303 4134674733 4270237839 5147248137 5316010371 8399356707 9647574377 10456342023 10799172909 12010245653 12404024199 15441744411 19598498983 24398131387 25198070121 28942723131 31369026069 36030736959 37212072597 46325233233 58795496949 73194394161 75594210363 84071719571 86828169393 94107078207 108092210877 170786919709 176386490847 212612287801 219583182483 252215158713 260484508179 324276632631 512360759127 529159472541 588502036997 637836863403 658749547449 756645476139 1195508437963 1488286014607 1537082277381 1765506110991 1913510590209 2269936428417 3586525313889 4464858043821 4611246832143 5296518332973 5740531770627 10418002102249 10759575941667 12969349555861 13394574131463 15889554998919 31254006306747 32278727825001 38908048667583 40183722394389 72926014715743 90785446891027 93762018920241 116724146002749 218778044147229 272356340673081 281286056760723 350172438008247 635498128237189 656334132441687 817069022019243 1906494384711567 1969002397325061 2451207066057729 4448486897660323 5719483154134701 13345460692980969 17158449462404103 40036382078942907 120109146236828721
• Sum of all divisors σ(n): 210995984085184000
• Sum of proper divisors (its aliquot sum) s(n): 90886837848355279
• 120109146236828721 is a deficient number, because the sum of its proper divisors (90886837848355279) is less than itself. Its deficiency is 29222308388473442

Bases of 120109146236828721

• Binary: 110101010101101101010000111010011101110001011110000110001₂
• Hexadecimal: 0x1AAB6A1D3B8BC31
• Base-36: WUN501R5FE9

Squares and roots of 120109146236828721

• 120109146236828721 squared (120109146236828721²) is 14426207009739906911252375090495841
• 120109146236828721 cubed (120109146236828721³) is 1732719407375614056227957259042088679956175279849361
• The square root of 120109146236828721 is 346567664.7306103209
• The cube root of 120109146236828721 is 493391.9127538485

Scales and comparisons

• 120,109,146,236,828,721 seconds is equal to 3,819,099,328 years, 18 weeks, 20 hours, 25 minutes, 21 seconds.
• To count from 1 to 120,109,146,236,828,721 would take you about eleven billion, four hundred fifty-seven million, two hundred ninety-seven thousand, nine hundred eighty-five 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 120109146236828721 cubic inches would be around 41116 feet tall.

Recreational maths with 120109146236828721

• 120109146236828721 backwards is 127828632641901021
• 120109146236828721 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 120109146236828721's digits is 63
• More coming soon!