80055144

Names of 80055144

• Cardinal: 80055144 can be written as Eighty million, fifty-five thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 8.0055144 × 10⁷

Factors of 80055144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 138

Divisors of 80055144

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 31 36 39 52 62 72 78 89 93 104 117 124 156 178 186 234 248 267 279 312 356 372 403 468 534 558 712 744 801 806 936 961 1068 1116 1157 1209 1602 1612 1922 2136 2232 2314 2418 2759 2883 3204 3224 3471 3627 3844 4628 4836 5518 5766 6408 6942 7254 7688 8277 8649 9256 9672 10413 11036 11532 12493 13884 14508 16554 17298 20826 22072 23064 24831 24986 27768 29016 33108 34596 35867 37479 41652 49662 49972 66216 69192 71734 74958 83304 85529 99324 99944 107601 112437 143468 149916 171058 198648 215202 224874 256587 286936 299832 322803 342116 430404 449748 513174 645606 684232 769761 860808 899496 1026348 1111877 1291212 1539522 2052696 2223754 2582424 3079044 3335631 4447508 6158088 6671262 8895016 10006893 13342524 20013786 26685048 40027572 80055144
• Sum of all divisors σ(n): 243980100
• Sum of proper divisors (its aliquot sum) s(n): 163924956
• 80055144 is an abundant number, because the sum of its proper divisors (163924956) is greater than itself. Its abundance is 83869812

Bases of 80055144

• Binary: 100110001011000101101101000₂
• Hexadecimal: 0x4C58B68
• Base-36: 1BNUY0

Squares and roots of 80055144

• 80055144 squared (80055144²) is 6408826080860736
• 80055144 cubed (80055144³) is 513059494774261864425984
• The square root of 80055144 is 8947.3540222793
• The cube root of 80055144 is 430.9859187227

Scales and comparisons

• 80,055,144 seconds is equal to 2 years, 28 weeks, 2 days, 13 hours, 32 minutes, 24 seconds.
• To count from 1 to 80,055,144 would take you about three 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 80055144 cubic inches would be around 35.9 feet tall.

Recreational maths with 80055144

• 80055144 backwards is 44155008
• The number of decimal digits it has is: 8
• The sum of 80055144's digits is 27
• More coming soon!