422655377039542947168

Names of 422655377039542947168

• Cardinal: 422655377039542947168 can be written as Four hundred twenty-two quintillion, six hundred fifty-five quadrillion, three hundred seventy-seven trillion, thirty-nine billion, five hundred forty-two million, nine hundred forty-seven thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 4.22655377039542947168 × 10²⁰

Factors of 422655377039542947168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 133413944772583017

Divisors of 422655377039542947168

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 66 72 88 96 99 132 144 176 198 264 288 352 396 528 792 1056 1584 3168 133413944772583001 266827889545166002 400241834317749003 533655779090332004 800483668635498006 1067311558180664008 1200725502953247009 1467553392498413011 1600967337270996012 2134623116361328016 2401451005906494018 2935106784996826022 3201934674541992024 4269246232722656032 4402660177495239033 4802902011812988036 5870213569993652044 6403869349083984048 8805320354990478066 9605804023625976072 11740427139987304088 12807738698167968096 13207980532485717099 17610640709980956132 19211608047251952144 23480854279974608176 26415961064971434198 35221281419961912264 38423216094503904288 46961708559949216352 52831922129942868396 70442562839923824528 105663844259885736792 140885125679847649056 211327688519771473584 422655377039542947168
• Sum of all divisors σ(n): 1311192249224945743656
• Sum of proper divisors (its aliquot sum) s(n): 888536872185402796488
• 422655377039542947168 is an abundant number, because the sum of its proper divisors (888536872185402796488) is greater than itself. Its abundance is 465881495145859849320

Bases of 422655377039542947168

• Binary: 101101110100110000101100010100001011111100010101111111000110101100000₂
• Hexadecimal: 0x16E9858A17E2BF8D60
• Base-36: 2H74Y2YAMLV2W0

Squares and roots of 422655377039542947168

• 422655377039542947168 squared (422655377039542947168²) is 178637567740438207487527889342731239220224
• 422655377039542947168 cubed (422655377039542947168³) is 75502128546761804634225492044014291469507132381756487149125632
• The square root of 422655377039542947168 is 20558584023.2138299659
• The cube root of 422655377039542947168 is 7504621.6080441971

Scales and comparisons

• 422,655,377,039,542,947,168 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 422,655,377,039,542,947,168 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 422655377039542947168 cubic inches would be around 625385.1 feet tall.

Recreational maths with 422655377039542947168

• 422655377039542947168 backwards is 861749245930773556224
• 422655377039542947168 is a Harshad number.
• The number of decimal digits it has is: 21
• The sum of 422655377039542947168's digits is 99
• More coming soon!