8990376650465

Names of 8990376650465

• Cardinal: 8990376650465 can be written as Eight trillion, nine hundred ninety billion, three hundred seventy-six million, six hundred fifty thousand, four hundred sixty-five.

Scientific notation

• Scientific notation: 8.990376650465 × 10¹²

Factors of 8990376650465

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2711

Divisors of 8990376650465

• Number of divisors d(n): 128
• Complete list of divisors:
  1 5 7 31 35 43 151 155 215 217 301 733 755 1057 1085 1333 1505 1741 3665 4681 5131 5285 6493 6665 8705 9331 12187 22723 23405 25655 31519 32465 32767 45451 46655 53971 60935 74863 110683 113615 157595 159061 163835 201283 220633 227255 262891 269855 374315 377797 524041 553415 774781 795305 977089 1006415 1103165 1276153 1314455 1408981 1840237 1888985 2320753 2620205 3431173 3873905 4759369 4885445 6380765 6839623 7044905 8149621 8933071 9201185 11304313 11603765 16245271 17155865 23796845 24018211 33315583 34198115 39560743 40748105 44665355 54874579 56521565 57047347 79130191 81226355 120091055 147540439 166577915 192699103 197803715 274372895 276925201 285236735 350433703 384122053 395650955 737702195 963495515 1032783073 1348893721 1384626005 1701111949 1752168515 1920610265 2453035921 5163915365 5973672193 6744468605 8286061429 8505559745 11907783643 12265179605 29868360965 41430307145 41815705351 58002430003 59538918215 209078526755 256867904299 290012150015 1284339521495 1798075330093 8990376650465
• Sum of all divisors σ(n): 13135048802304
• Sum of proper divisors (its aliquot sum) s(n): 4144672151839
• 8990376650465 is a deficient number, because the sum of its proper divisors (4144672151839) is less than itself. Its deficiency is 4845704498626

Bases of 8990376650465

• Binary: 10000010110100111100001101001110011011100001₂
• Hexadecimal: 0x82D3C34E6E1
• Base-36: 36Q4E4SF5

Squares and roots of 8990376650465

• 8990376650465 squared (8990376650465²) is 80826872317226272784716225
• 8990376650465 cubed (8990376650465³) is 726664025610906971237753442961039294625
• The square root of 8990376650465 is 2998395.6794367551
• The cube root of 8990376650465 is 20793.4217443961

Scales and comparisons

• 8,990,376,650,465 seconds is equal to 285,866 years, 8 weeks, 5 days, 7 hours, 21 minutes, 5 seconds.
• To count from 1 to 8,990,376,650,465 would take you about seven hundred fourteen thousand, six hundred sixty-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 8990376650465 cubic inches would be around 1732.8 feet tall.

Recreational maths with 8990376650465

• 8990376650465 backwards is 5640566730998
• The number of decimal digits it has is: 13
• The sum of 8990376650465's digits is 68
• More coming soon!