421124210901387

Names of 421124210901387

• Cardinal: 421124210901387 can be written as Four hundred twenty-one trillion, one hundred twenty-four billion, two hundred ten million, nine hundred one thousand, three hundred eighty-seven.

Scientific notation

• Scientific notation: 4.21124210901387 × 10¹⁴

Factors of 421124210901387

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 183458

Divisors of 421124210901387

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 21 41 63 123 193 287 369 579 861 1351 1737 2583 4053 4733 7913 12159 14199 23739 33131 42597 55391 71217 99393 166173 178481 194053 298179 498519 535443 582159 913469 1249367 1358371 1606329 1746477 2740407 3748101 4075113 6394283 7317721 8221221 11244303 12225339 19182849 21953163 34446833 37452229 51224047 57548547 65859489 103340499 112356687 153672141 241127831 262165603 310021497 337070061 461016423 723383493 786496809 844750573 1412320153 2170150479 2359490427 2534251719 4236960459 5913254011 7602755157 9886241071 12710881377 17739762033 29658723213 34634773493 53219286099 88976169639 103904320479 163036860589 242443414451 311712961437 489110581767 727330243353 1141258024123 1467331745301 2181990730059 3423774072369 6684511284149 10271322217107 20053533852447 46791578989043 60160601557341 140374736967129 421124210901387
• Sum of all divisors σ(n): 715990132480896
• Sum of proper divisors (its aliquot sum) s(n): 294865921579509
• 421124210901387 is a deficient number, because the sum of its proper divisors (294865921579509) is less than itself. Its deficiency is 126258289321878

Bases of 421124210901387

• Binary: 1011111110000001010011110111111110100000110001011₂
• Hexadecimal: 0x17F029EFF418B
• Base-36: 459XSI2D8R

Squares and roots of 421124210901387

• 421124210901387 squared (421124210901387²) is 177345601007315877371038523769
• 421124210901387 cubed (421124210901387³) is 74684526281038122333516911957634649314567603
• The square root of 421124210901387 is 20521311.1399195689
• The cube root of 421124210901387 is 74955.4823751321

Scales and comparisons

• 421,124,210,901,387 seconds is equal to 13,390,447 years, 14 weeks, 5 days, 8 hours, 36 minutes, 27 seconds.
• To count from 1 to 421,124,210,901,387 would take you about thirty-three million, four hundred seventy-six thousand, one hundred eighteen 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 421124210901387 cubic inches would be around 6246.3 feet tall.

Recreational maths with 421124210901387

• 421124210901387 backwards is 783109012421124
• The number of decimal digits it has is: 15
• The sum of 421124210901387's digits is 45
• More coming soon!