90828902711500801

Names of 90828902711500801

• Cardinal: 90828902711500801 can be written as Ninety quadrillion, eight hundred twenty-eight trillion, nine hundred two billion, seven hundred eleven million, five hundred thousand, eight hundred one.

Scientific notation

• Scientific notation: 9.0828902711500801 × 10¹⁶

Factors of 90828902711500801

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 132700489298

Divisors of 90828902711500801

• Number of divisors d(n): 4
• Complete list of divisors:
  1 684469 132699804829 90828902711500801
• Sum of all divisors σ(n): 90829035411990100
• Sum of proper divisors (its aliquot sum) s(n): 132700489299
• 90828902711500801 is a deficient number, because the sum of its proper divisors (132700489299) is less than itself. Its deficiency is 90828770011011502

Bases of 90828902711500801

• Binary: 101000010101100000110011111100001011101010010000000000001₂
• Hexadecimal: 0x142B067E1752001
• Base-36: OUC5PV9NL6P

Squares and roots of 90828902711500801

• 90828902711500801 squared (90828902711500801²) is 8249889567775277560134393823641601
• 90828902711500801 cubed (90828902711500801³) is 749328416932086079165899735469895133522553848422401
• The square root of 90828902711500801 is 301378338.1590335881
• The cube root of 90828902711500801 is 449512.0681861765

Scales and comparisons

• 90,828,902,711,500,801 seconds is equal to 2,888,078,153 years, 51 weeks, 18 hours, 40 minutes, 1 second.
• To count from 1 to 90,828,902,711,500,801 would take you about eight billion, six hundred sixty-four million, two hundred thirty-four thousand, four hundred sixty-one 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 90828902711500801 cubic inches would be around 37459.3 feet tall.

Recreational maths with 90828902711500801

• 90828902711500801 backwards is 10800511720982809
• The number of decimal digits it has is: 17
• The sum of 90828902711500801's digits is 61
• More coming soon!