100429477980

Names of 100429477980

• Cardinal: 100429477980 can be written as One hundred billion, four hundred twenty-nine million, four hundred seventy-seven thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.0042947798 × 10¹¹

Factors of 100429477980

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 134035

Divisors of 100429477980

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 20 26 30 31 39 52 60 62 65 78 93 124 130 155 156 186 195 260 310 372 390 403 465 620 780 806 930 961 1209 1612 1860 1922 2015 2418 2883 3844 4030 4805 4836 5766 6045 8060 9610 11532 12090 12493 14415 19220 24180 24986 28830 37479 49972 57660 62465 74958 124930 133981 149916 187395 249860 267962 374790 401943 535924 669905 749580 803886 1339810 1607772 1741753 2009715 2679620 3483506 4019430 4153411 5225259 6967012 8038860 8306822 8708765 10450518 12460233 16613644 17417530 20767055 20901036 24920466 26126295 34835060 41534110 49840932 52252590 53994343 62301165 83068220 104505180 107988686 124602330 128755741 161983029 215977372 249204660 257511482 269971715 323966058 386267223 515022964 539943430 643778705 647932116 772534446 809915145 1079886860 1287557410 1545068892 1619830290 1673824633 1931336115 2575114820 3239660580 3347649266 3862672230 5021473899 6695298532 7725344460 8369123165 10042947798 16738246330 20085895596 25107369495 33476492660 50214738990 100429477980
• Sum of all divisors σ(n): 312919784352
• Sum of proper divisors (its aliquot sum) s(n): 212490306372
• 100429477980 is an abundant number, because the sum of its proper divisors (212490306372) is greater than itself. Its abundance is 112060828392

Bases of 100429477980

• Binary: 1011101100010000100000011100001011100₂
• Hexadecimal: 0x176210385C
• Base-36: 1A4X495O

Squares and roots of 100429477980

• 100429477980 squared (100429477980²) is 10086080047335304880400
• 100429477980 cubed (100429477980³) is 1012939754018378359162718333592000
• The square root of 100429477980 is 316906.1027812497
• The cube root of 100429477980 is 4648.2242108187

Scales and comparisons

• 100,429,477,980 seconds is equal to 3,193 years, 18 weeks, 5 hours, 13 minutes.
• To count from 1 to 100,429,477,980 would take you about six thousand, three hundred eighty-six 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 100429477980 cubic inches would be around 387.4 feet tall.

Recreational maths with 100429477980

• 100429477980 backwards is 089774924001
• The number of decimal digits it has is: 12
• The sum of 100429477980's digits is 51
• More coming soon!