4991618426435136

Names of 4991618426435136

• Cardinal: 4991618426435136 can be written as Four quadrillion, nine hundred ninety-one trillion, six hundred eighteen billion, four hundred twenty-six million, four hundred thirty-five thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 4.991618426435136 × 10¹⁵

Factors of 4991618426435136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 312137

Divisors of 4991618426435136

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 89 96 144 178 192 267 288 356 534 576 712 801 1068 1424 1602 2136 2848 3204 4272 5696 6408 8544 12816 17088 25632 51264 312043 624086 936129 1248172 1872258 2496344 2808387 3744516 4992688 5616774 7489032 9985376 11233548 14978064 19970752 22467096 27771827 29956128 44934192 55543654 59912256 83315481 89868384 111087308 166630962 179736768 222174616 249946443 333261924 444349232 499892886 666523848 888698464 999785772 1333047696 1777396928 1999571544 2666095392 3999143088 5332190784 7998286176 15996572352 97370833849 194741667698 292112501547 389483335396 584225003094 778966670792 876337504641 1168450006188 1557933341584 1752675009282 2336900012376 3115866683168 3505350018564 4673800024752 6231733366336 7010700037128 8666004212561 9347600049504 14021400074256 17332008425122 18695200099008 25998012637683 28042800148512 34664016850244 51996025275366 56085600297024 69328033700488 77994037913049 103992050550732 138656067400976 155988075826098 207984101101464 277312134801952 311976151652196 415968202202928 554624269603904 623952303304392 831936404405856 1247904606608784 1663872808811712 2495809213217568 4991618426435136
• Sum of all divisors σ(n): 14468378568240870
• Sum of proper divisors (its aliquot sum) s(n): 9476760141805734
• 4991618426435136 is an abundant number, because the sum of its proper divisors (9476760141805734) is greater than itself. Its abundance is 4485141715370598

Bases of 4991618426435136

• Binary: 10001101110111101100110111011001010010111011001000000₂
• Hexadecimal: 0x11BBD9BB297640
• Base-36: 1D5DPUJBWW0

Squares and roots of 4991618426435136

• 4991618426435136 squared (4991618426435136²) is 24916254515126783227021215338496
• 4991618426435136 cubed (4991618426435136³) is 124372435155454506206801047522823564284827795456
• The square root of 4991618426435136 is 70651386.5853681317
• The cube root of 4991618426435136 is 170901.9926334465

Scales and comparisons

• 4,991,618,426,435,136 seconds is equal to 158,718,025 years, 45 weeks, 2 days, 1 hour, 45 minutes, 36 seconds.
• To count from 1 to 4,991,618,426,435,136 would take you about four hundred seventy-six million, one hundred fifty-four thousand and seventy-seven 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 4991618426435136 cubic inches would be around 14241.8 feet tall.

Recreational maths with 4991618426435136

• 4991618426435136 backwards is 6315346248161994
• 4991618426435136 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 4991618426435136's digits is 72
• More coming soon!