421296972355940500

Names of 421296972355940500

• Cardinal: 421296972355940500 can be written as Four hundred twenty-one quadrillion, two hundred ninety-six trillion, nine hundred seventy-two billion, three hundred fifty-five million, nine hundred forty thousand, five hundred.

Scientific notation

• Scientific notation: 4.212969723559405 × 10¹⁷

Factors of 421296972355940500

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 110617

Divisors of 421296972355940500

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 10 20 25 41 50 82 100 125 164 205 250 410 500 820 1025 1681 2050 3362 4100 5125 6724 8405 10250 16810 20500 33620 42025 68921 84050 110569 137842 168100 210125 221138 275684 344605 420250 442276 552845 689210 840500 1105690 1378420 1723025 2211380 2764225 3446050 4533329 5528450 6892100 8615125 9066658 11056900 13821125 17230250 18133316 22666645 27642250 34460500 45333290 55284500 90666580 113333225 185866489 226666450 371732978 453332900 566666125 743465956 929332445 1133332250 1858664890 2266664500 3717329780 4646662225 7620526049 9293324450 12225503761 15241052098 18586648900 23233311125 24451007522 30482104196 38102630245 46466622250 48902015044 61127518805 76205260490 92933244500 122255037610 152410520980 190513151225 244510075220 305637594025 381026302450 501245654201 611275188050 762052604900 952565756125 1002491308402 1222550376100 1528187970125 1905131512250 2004982616804 2506228271005 3056375940250 3810263024500 5012456542010 6112751880500 10024913084020 12531141355025 20551071822241 25062282710050 41102143644482 50124565420100 62655706775125 82204287288964 102755359111205 125311413550250 205510718222410 250622827100500 411021436444820 513776795556025 842593944711881 1027553591112050 1685187889423762 2055107182224100 2568883977780125 3370375778847524 4212969723559405 5137767955560250 8425939447118810 10275535911120500 16851878894237620 21064848617797025 42129697235594050 84259394471188100 105324243088985125 210648486177970250 421296972355940500
• Sum of all divisors σ(n): 943123598288687088
• Sum of proper divisors (its aliquot sum) s(n): 521826625932746588
• 421296972355940500 is an abundant number, because the sum of its proper divisors (521826625932746588) is greater than itself. Its abundance is 100529653576806088

Bases of 421296972355940500

• Binary: 10111011000101111110101110100111110001110010011000010010100₂
• Hexadecimal: 0x5D8BF5D3E393094
• Base-36: 3789B98F8VIS

Squares and roots of 421296972355940500

• 421296972355940500 squared (421296972355940500²) is 177491138916282093851025639540250000
• 421296972355940500 cubed (421296972355940500³) is 74776479445437292368687827659051788773776355125000000
• The square root of 421296972355940500 is 649073934.4296152677
• The cube root of 421296972355940500 is 749657.3085404167

Scales and comparisons

• 421,296,972,355,940,500 seconds is equal to 13,395,940,563 years, 42 weeks, 4 days, 19 hours, 1 minute, 40 seconds.
• To count from 1 to 421,296,972,355,940,500 would take you about forty billion, one hundred eighty-seven million, eight hundred twenty-one thousand, six hundred ninety-one 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 421296972355940500 cubic inches would be around 62471.4 feet tall.

Recreational maths with 421296972355940500

• 421296972355940500 backwards is 005049553279692124
• The number of decimal digits it has is: 18
• The sum of 421296972355940500's digits is 73
• More coming soon!