83428770507402749464

Names of 83428770507402749464

• Cardinal: 83428770507402749464 can be written as Eighty-three quintillion, four hundred twenty-eight quadrillion, seven hundred seventy trillion, five hundred seven billion, four hundred two million, seven hundred forty-nine thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 8.3428770507402749464 × 10¹⁹

Factors of 83428770507402749464

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7013989

Divisors of 83428770507402749464

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 14 28 29 56 58 116 203 232 406 812 1624 6763 13526 27052 47341 54104 94682 189364 196127 378728 392254 784508 1340477 1372889 1569016 2680954 2745778 5361908 5491556 5666711 9383339 10723816 10983112 11333422 18766678 22666844 37533356 38873833 39666977 45333688 75066712 77747666 79333954 155495332 158667908 164334619 272116831 310990664 317335816 328669238 544233662 657338476 1088467324 1150342333 1314676952 2176934648 2300684666 4601369332 9065645951 9202738664 18131291902 36262583804 38323966493 63459521657 72525167608 76647932986 126919043314 153295865972 253838086628 262903732579 268267765451 306591731944 507676173256 525807465158 536535530902 1051614930316 1073071061804 1111395028297 1840326128053 2103229860632 2146142123608 2222790056594 3680652256106 4445580113188 7361304512212 7596095761147 7779765198079 8891160226376 14722609024424 15192191522294 15559530396158 30384383044588 31119060792316 53172670328029 60768766089176 62238121584632 106345340656058 212690681312116 220286777073263 425381362624232 440573554146526 881147108293052 1542007439512841 1762294216586104 3084014879025682 6168029758051364 12336059516102728 51372395632637161 102744791265274322 205489582530548644 359606769428460127 410979165061097288 719213538856920254 1438427077713840508 1489799473346477669 2876854155427681016 2979598946692955338 5959197893385910676 10428596313425343683 11918395786771821352 20857192626850687366 41714385253701374732 83428770507402749464
• Sum of all divisors σ(n): 184968140850088934400
• Sum of proper divisors (its aliquot sum) s(n): 101539370342686184936
• 83428770507402749464 is an abundant number, because the sum of its proper divisors (101539370342686184936) is greater than itself. Its abundance is 18110599835283435472

Bases of 83428770507402749464

• Binary: 1001000010111001110100010001100000001111101010100111010011000011000₂
• Hexadecimal: 0x485CE88C07D53A618
• Base-36: HLUP2WXNIQ13S

Squares and roots of 83428770507402749464

• 83428770507402749464 squared (83428770507402749464²) is 6960359748376874822256908723626752287296
• 83428770507402749464 cubed (83428770507402749464³) is 580694256096297836449844014903361670561292914198841238009344
• The square root of 83428770507402749464 is 9133935105.2765176447
• The cube root of 83428770507402749464 is 4369569.1285602837

Scales and comparisons

• 83,428,770,507,402,749,464 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 83,428,770,507,402,749,464 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 83428770507402749464 cubic inches would be around 364130.8 feet tall.

Recreational maths with 83428770507402749464

• 83428770507402749464 backwards is 46494720470507782438
• The number of decimal digits it has is: 20
• The sum of 83428770507402749464's digits is 91
• More coming soon!