7040161444990898

Names of 7040161444990898

• Cardinal: 7040161444990898 can be written as Seven quadrillion, forty trillion, one hundred sixty-one billion, four hundred forty-four million, nine hundred ninety thousand, eight hundred ninety-eight.

Scientific notation

• Scientific notation: 7.040161444990898 × 10¹⁵

Factors of 7040161444990898

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 19722919

Divisors of 7040161444990898

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 7 14 17 34 83 119 166 238 289 578 581 1063 1162 1411 2023 2126 2822 4046 7441 9877 14882 18071 19754 23987 36142 47974 88229 126497 167909 176458 252994 307207 335818 614414 617603 1235206 1499893 2150449 2999786 4300898 10499251 19721747 20998502 25498181 39443494 50996362 138052229 178487267 276104458 335269699 356974534 670539398 1636905001 2346887893 3273810002 4693775786 5699584883 11399169766 11458335007 20964217061 22916670014 27827385017 39897094181 41928434122 55654770034 79794188362 146749519427 194791695119 293499038854 356391690037 389583390238 473065545289 712783380074 946131090578 1740030016063 2494741830259 3311458817023 3480060032126 4989483660518 6058658730629 6622917634046 12117317461258 12180210112441 24360420224882 29580510273071 42410611114403 59161020546142 84821222228806 207063571911497 414127143822994 502868674642207 1005737349284414 3520080722495449 7040161444990898
• Sum of all divisors σ(n): 12987212194059264
• Sum of proper divisors (its aliquot sum) s(n): 5947050749068366
• 7040161444990898 is a deficient number, because the sum of its proper divisors (5947050749068366) is less than itself. Its deficiency is 1093110695922532

Bases of 7040161444990898

• Binary: 11001000000101111110101010010000101110000111110110010₂
• Hexadecimal: 0x1902FD52170FB2
• Base-36: 1XBJ1IORKC2

Squares and roots of 7040161444990898

• 7040161444990898 squared (7040161444990898²) is 49563873171536328926055302846404
• 7040161444990898 cubed (7040161444990898³) is 348937668966668803948445475371167242327272030792
• The square root of 7040161444990898 is 83905669.9215905075
• The cube root of 7040161444990898 is 191658.2593295229

Scales and comparisons

• 7,040,161,444,990,898 seconds is equal to 223,855,357 years, 15 weeks, 4 days, 18 hours, 21 minutes, 38 seconds.
• To count from 1 to 7,040,161,444,990,898 would take you about six hundred seventy-one million, five hundred sixty-six thousand and seventy-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 7040161444990898 cubic inches would be around 15971.5 feet tall.

Recreational maths with 7040161444990898

• 7040161444990898 backwards is 8980994441610407
• The number of decimal digits it has is: 16
• The sum of 7040161444990898's digits is 74
• More coming soon!