13421155382158975

Names of 13421155382158975

• Cardinal: 13421155382158975 can be written as Thirteen quadrillion, four hundred twenty-one trillion, one hundred fifty-five billion, three hundred eighty-two million, one hundred fifty-eight thousand, nine hundred seventy-five.

Scientific notation

• Scientific notation: 1.3421155382158975 × 10¹⁶

Factors of 13421155382158975

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 684

Divisors of 13421155382158975

• Number of divisors d(n): 108
• Complete list of divisors:
  1 5 11 25 55 121 229 275 439 605 1145 2195 2519 3025 4829 5725 10975 12595 24145 27709 52441 53119 62975 100531 120725 138545 192721 262205 265595 502655 576851 692725 963605 1105841 1311025 1327975 2119931 2513275 2884255 4818025 5529205 6345361 10599655 12164251 14421275 23021599 23319241 27646025 31726805 44133109 52998275 60821255 84604519 115107995 116596205 158634025 220665545 253237589 304106275 423022595 485464199 575539975 582981025 930649709 1103327725 1266187945 2115112975 2427320995 2785613479 4653248545 5340106189 6330939725 10106481961 10237146799 12136604975 13928067395 19374434851 23266242725 26700530945 50532409805 51185733995 69640336975 96872174255 111171301571 133502654725 213118783361 252662049025 255928669975 484360871275 555856507855 1065593916805 1222884317281 2344306616971 2779282539275 4436745580879 5327969584025 6114421586405 11721533084855 22183727904395 30572107932025 48804201389669 58607665424275 110918639521975 244021006948345 536846215286359 1220105034741725 2684231076431795 13421155382158975
• Sum of all divisors σ(n): 18414878981323440
• Sum of proper divisors (its aliquot sum) s(n): 4993723599164465
• 13421155382158975 is a deficient number, because the sum of its proper divisors (4993723599164465) is less than itself. Its deficiency is 8427431782994510

Bases of 13421155382158975

• Binary: 101111101011100111100000111111000001110110011001111111₂
• Hexadecimal: 0x2FAE783F07667F
• Base-36: 3O5EHNYKOE7

Squares and roots of 13421155382158975

• 13421155382158975 squared (13421155382158975²) is 180127411792054822277732173050625
• 13421155382158975 cubed (13421155382158975³) is 2417517982247302598141480568464553549424473109375
• The square root of 13421155382158975 is 115849710.3240183981
• The cube root of 13421155382158975 is 237645.7041722641

Scales and comparisons

• 13,421,155,382,158,975 seconds is equal to 426,751,226 years, 41 weeks, 1 day, 18 hours, 22 minutes, 55 seconds.
• To count from 1 to 13,421,155,382,158,975 would take you about one billion, two hundred eighty million, two hundred fifty-three thousand, six hundred eighty 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 13421155382158975 cubic inches would be around 19803.8 feet tall.

Recreational maths with 13421155382158975

• 13421155382158975 backwards is 57985128355112431
• The number of decimal digits it has is: 17
• The sum of 13421155382158975's digits is 70
• More coming soon!