165082401918

Names of 165082401918

• Cardinal: 165082401918 can be written as One hundred sixty-five billion, eighty-two million, four hundred one thousand, nine hundred eighteen.

Scientific notation

• Scientific notation: 1.65082401918 × 10¹¹

Factors of 165082401918

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 501

Divisors of 165082401918

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 43 54 63 73 86 126 129 146 189 219 258 301 373 378 387 438 511 602 657 746 774 903 1022 1119 1161 1314 1533 1806 1971 2238 2322 2611 2709 3066 3139 3357 3942 4599 5222 5418 6278 6714 7833 8127 9198 9417 10071 13797 15666 16039 16254 18834 20142 21973 23499 27229 27594 28251 32078 43946 46998 48117 54458 56502 65919 70497 81687 84753 96234 112273 131838 139129 140994 144351 163374 169506 190603 197757 224546 245061 278258 288702 336819 381206 395514 417387 433053 490122 571809 593271 673638 735183 834774 866106 973903 1010457 1143618 1170847 1186542 1252161 1470366 1715427 1947806 2020914 2341694 2504322 2921709 3031371 3430854 3512541 3756483 5146281 5843418 5982547 6062742 7025082 7512966 8195929 8765127 10156417 10292562 10537623 11965094 16391858 17530254 17947641 20312834 21075246 24587787 26295381 30469251 31612869 35895282 41877829 49175574 52590762 53842923 60938502 63225738 71094919 73763361 83755658 91407753 107685846 125633487 142189838 147526722 161528769 182815506 213284757 221290083 251266974 274223259 323057538 376900461 426569514 436725931 442580166 548446518 639854271 753800922 873451862 1130701383 1279708542 1310177793 1919562813 2261402766 2620355586 3057081517 3839125626 3930533379 6114163034 7861066758 9171244551 11791600137 18342489102 23583200274 27513733653 55027467306 82541200959 165082401918
• Sum of all divisors σ(n): 436052897280
• Sum of proper divisors (its aliquot sum) s(n): 270970495362
• 165082401918 is an abundant number, because the sum of its proper divisors (270970495362) is greater than itself. Its abundance is 105888093444

Bases of 165082401918

• Binary: 10011001101111101011011000110001111110₂
• Hexadecimal: 0x266FAD8C7E
• Base-36: 23U5SSJI

Squares and roots of 165082401918

• 165082401918 squared (165082401918²) is 27252199423016090078724
• 165082401918 cubed (165082401918³) is 4498858538299829882156807628592632
• The square root of 165082401918 is 406303.3373207757
• The cube root of 165082401918 is 5485.7194481171

Scales and comparisons

• 165,082,401,918 seconds is equal to 5,249 years, 5 weeks, 4 days, 22 hours, 45 minutes, 18 seconds.
• To count from 1 to 165,082,401,918 would take you about ten thousand, four 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 165082401918 cubic inches would be around 457.1 feet tall.

Recreational maths with 165082401918

• 165082401918 backwards is 819104280561
• The number of decimal digits it has is: 12
• The sum of 165082401918's digits is 45
• More coming soon!