90445120811343984

Names of 90445120811343984

• Cardinal: 90445120811343984 can be written as Ninety quadrillion, four hundred forty-five trillion, one hundred twenty billion, eight hundred eleven million, three hundred forty-three thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 9.0445120811343984 × 10¹⁶

Factors of 90445120811343984

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 50128449

Divisors of 90445120811343984

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 168 336 1621 3242 3313 4863 6484 6626 9726 9939 11347 12968 13252 19452 19878 22694 23191 25936 26504 34041 38904 39756 45388 46382 53008 68082 69573 77808 79512 90776 92764 136164 139146 159024 181552 185528 272328 278292 371056 544656 556584 1113168 5370373 10740746 16111119 21481492 32222238 37592611 42962984 50123503 64444476 75185222 85925968 100247006 112777833 128888952 150370444 150370509 200494012 225555666 257777904 300740888 300741018 350864521 400988024 451111332 601481776 601482036 701729042 801976048 902222664 1052593563 1202964072 1403458084 1804445328 2105187126 2405928144 2806916168 4210374252 5613832336 8420748504 16841497008 81250198363 162500396726 166059165439 243750595089 325000793452 332118330878 487501190178 498177496317 568751388541 650001586904 664236661756 975002380356 996354992634 1137502777082 1162414158073 1300003173808 1328473323512 1706254165623 1950004760712 1992709985268 2275005554164 2324828316146 2656946647024 3412508331246 3487242474219 3900009521424 3985419970536 4550011108328 4649656632292 6825016662492 6974484948438 7970839941072 9100022216656 9299313264584 13650033324984 13948969896876 18598626529168 27300066649968 27897939793752 55795879587504 269181907176619 538363814353238 807545721529857 1076727628706476 1615091443059714 1884273350236333 2153455257412952 3230182886119428 3768546700472666 4306910514825904 5652820050708999 6460365772238856 7537093400945332 11305640101417998 12920731544477712 15074186801890664 22611280202835996 30148373603781328 45222560405671992 90445120811343984
• Sum of all divisors σ(n): 267273837862918144
• Sum of proper divisors (its aliquot sum) s(n): 176828717051574160
• 90445120811343984 is an abundant number, because the sum of its proper divisors (176828717051574160) is greater than itself. Its abundance is 86383596240230176

Bases of 90445120811343984

• Binary: 101000001010100110101101110110001101000001010000001110000₂
• Hexadecimal: 0x141535BB1A0A070
• Base-36: OQK4AWB98XC

Squares and roots of 90445120811343984

• 90445120811343984 squared (90445120811343984²) is 8180319878578608646595220372992256
• 90445120811343984 cubed (90445120811343984³) is 739870019693481009154706894567143485772222984187904
• The square root of 90445120811343984 is 300740952.9999929755
• The cube root of 90445120811343984 is 448878.0624185375

Scales and comparisons

• 90,445,120,811,343,984 seconds is equal to 2,875,875,076 years, 35 weeks, 1 hour, 46 minutes, 24 seconds.
• To count from 1 to 90,445,120,811,343,984 would take you about eight billion, six hundred twenty-seven million, six hundred twenty-five thousand, two hundred thirty 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 90445120811343984 cubic inches would be around 37406.5 feet tall.

Recreational maths with 90445120811343984

• 90445120811343984 backwards is 48934311802154409
• The number of decimal digits it has is: 17
• The sum of 90445120811343984's digits is 66
• More coming soon!