470012181628

Names of 470012181628

• Cardinal: 470012181628 can be written as Four hundred seventy billion, twelve million, one hundred eighty-one thousand, six hundred twenty-eight.

Scientific notation

• Scientific notation: 4.70012181628 × 10¹¹

Factors of 470012181628

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1226

Divisors of 470012181628

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 11 22 44 73 146 149 292 298 596 803 991 1606 1639 1982 3212 3278 3964 6556 10877 10901 21754 21802 43508 43604 72343 119647 144686 147659 239294 289372 295318 478588 590636 795773 982081 1591546 1624249 1964162 3183092 3248498 3928324 6496996 10779107 10802891 21558214 21605782 43116428 43211564 71691913 118570177 143383826 146330069 237140354 286767652 292660138 474280708 585320276 788611043 1577222086 1609630759 3154444172 3219261518 6438523036 10682095037 21364190074 42728380148 117503045407 235006090814 470012181628
• Sum of all divisors σ(n): 916617265200
• Sum of proper divisors (its aliquot sum) s(n): 446605083572
• 470012181628 is a deficient number, because the sum of its proper divisors (446605083572) is less than itself. Its deficiency is 23407098056

Bases of 470012181628

• Binary: 110110101101110111010001011110001111100₂
• Hexadecimal: 0x6D6EE8BC7C
• Base-36: 5ZX548E4

Squares and roots of 470012181628

• 470012181628 squared (470012181628²) is 220911450878712060730384
• 470012181628 cubed (470012181628³) is 103831072974110213286723410946185152
• The square root of 470012181628 is 685574.3443478613
• The cube root of 470012181628 is 7775.0472683333

Scales and comparisons

• 470,012,181,628 seconds is equal to 14,944 years, 48 weeks, 3 days, 19 hours, 20 minutes, 28 seconds.
• To count from 1 to 470,012,181,628 would take you about twenty-nine thousand, eight hundred eighty-nine 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 470012181628 cubic inches would be around 647.9 feet tall.

Recreational maths with 470012181628

• 470012181628 backwards is 826181210074
• The number of decimal digits it has is: 12
• The sum of 470012181628's digits is 40
• More coming soon!