4041720018

Names of 4041720018

• Cardinal: 4041720018 can be written as Four billion, forty-one million, seven hundred twenty thousand and eighteen.

Scientific notation

• Scientific notation: 4.041720018 × 10⁹

Factors of 4041720018

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2482

Divisors of 4041720018

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 49 54 63 81 98 126 147 162 189 227 294 378 441 454 567 681 882 1134 1323 1362 1589 2043 2243 2646 3178 3969 4086 4486 4767 6129 6729 7938 9534 11123 12258 13458 14301 15701 18387 20187 22246 28602 31402 33369 36774 40374 42903 47103 60561 66738 85806 94206 100107 109907 121122 128709 141309 181683 200214 219814 257418 282618 300321 329721 363366 423927 509161 600642 659442 847854 900963 989163 1018322 1271781 1527483 1801926 1978326 2543562 2967489 3054966 3564127 4582449 5934978 7128254 8902467 9164898 10692381 13747347 17804934 21384762 24948889 27494694 32077143 41242041 49897778 64154286 74846667 82484082 96231429 149693334 192462858 224540001 288694287 449080002 577388574 673620003 1347240006 2020860009 4041720018
• Sum of all divisors σ(n): 10586177712
• Sum of proper divisors (its aliquot sum) s(n): 6544457694
• 4041720018 is an abundant number, because the sum of its proper divisors (6544457694) is greater than itself. Its abundance is 2502737676

Bases of 4041720018

• Binary: 11110000111001111100000011010010₂
• Hexadecimal: 0xF0E7C0D2
• Base-36: 1UUC34I

Squares and roots of 4041720018

• 4041720018 squared (4041720018²) is 16335500703901920324
• 4041720018 cubed (4041720018³) is 66023520199013482082151845832
• The square root of 4041720018 is 63574.5233407219
• The cube root of 4041720018 is 1592.9008418175

Scales and comparisons

• 4,041,720,018 seconds is equal to 128 years, 26 weeks, 5 days, 4 hours, 18 seconds.
• To count from 1 to 4,041,720,018 would take you about two hundred fifty-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 4041720018 cubic inches would be around 132.7 feet tall.

Recreational maths with 4041720018

• 4041720018 backwards is 8100271404
• 4041720018 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4041720018's digits is 27
• More coming soon!