20090423115

Names of 20090423115

• Cardinal: 20090423115 can be written as Twenty billion, ninety million, four hundred twenty-three thousand, one hundred fifteen.

Scientific notation

• Scientific notation: 2.0090423115 × 10¹⁰

Factors of 20090423115

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 176

Divisors of 20090423115

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 5 7 9 15 17 21 27 31 35 45 49 51 63 81 85 93 105 113 119 135 147 153 155 189 217 245 255 279 289 315 339 357 405 441 459 465 527 565 567 595 651 735 765 791 833 837 867 945 1017 1071 1085 1323 1377 1395 1445 1519 1581 1695 1785 1921 1953 2023 2205 2295 2373 2499 2511 2601 2635 2835 3051 3213 3255 3503 3689 3955 3969 4165 4185 4335 4557 4743 5085 5355 5537 5763 5859 6069 6615 6885 7119 7497 7595 7803 7905 8959 9153 9605 9639 9765 10115 10509 11067 11865 12495 12555 13005 13447 13671 14161 14229 15255 16065 16611 17289 17515 17577 18207 18445 19845 21357 22491 22785 23409 23715 24521 25823 26877 27685 28815 29295 30345 31527 32657 33201 35595 37485 39015 40341 41013 42483 42687 44795 45765 48195 49833 51867 52545 54621 55335 59551 62713 64071 67235 67473 68355 70805 71145 73563 77469 80631 83055 86445 87885 91035 94129 94581 97971 99603 106785 112455 117045 121023 122605 123039 127449 129115 134385 149499 155601 157635 163285 163863 166005 171647 178653 188139 201705 205065 212415 213435 220689 228599 232407 241893 249165 259335 273105 282387 283743 293913 297755 298809 313565 320355 337365 363069 367815 382347 387345 403155 416857 438991 448497 470645 472905 489855 498015 514941 535959 564417 605115 615195 637245 662067 685797 697221 725679 747495 778005 819315 847161 858235 881739 893265 940695 1012367 1089207 1103445 1142995 1147041 1162035 1209465 1250571 1316973 1411935 1418715 1469565 1494045 1544823 1600193 1607877 1693251 1815345 1911735 1986201 2057391 2084285 2091663 2194955 2242485 2541483 2574705 2645217 2679795 2822085 2917999 3037101 3310335 3428985 3486105 3628395 3751713 3950919 4235805 4408695 4634469 4800579 4823631 5061835 5079753 5446035 5735205 6172173 6252855 6584865 7086569 7624449 7724115 8000965 8039385 8466255 8753997 9111303 9931005 10286955 10458315 11255139 11852757 12707415 13226085 13903407 14401737 14589995 15185505 18516519 18758565 19754595 21259707 23172345 24002895 24118155 25398765 26261991 27333909 30860865 33765417 35432845 35558271 38122245 43205211 43769985 45556515 49605983 56275695 59263785 63779121 69517035 72008685 78785973 82001727 92582595 106298535 129615633 131309955 136669545 148817949 168827085 177791355 191337363 216026055 236357919 248029915 318895605 393929865 410008635 446453847 574012089 648078165 744089745 956686815 1181789595 1339361541 2232269235 2870060445 4018084623 6696807705 20090423115
• Sum of all divisors σ(n): 46345191552
• Sum of proper divisors (its aliquot sum) s(n): 26254768437
• 20090423115 is an abundant number, because the sum of its proper divisors (26254768437) is greater than itself. Its abundance is 6164345322

Bases of 20090423115

• Binary: 10010101101011110111000011101001011₂
• Hexadecimal: 0x4AD7B874B
• Base-36: 989BHOR

Squares and roots of 20090423115

• 20090423115 squared (20090423115²) is 403625100939726303225
• 20090423115 cubed (20090423115³) is 8108999057713685544085039045875
• The square root of 20090423115 is 141740.6896942443
• The cube root of 20090423115 is 2718.5022353049

Scales and comparisons

• 20,090,423,115 seconds is equal to 638 years, 42 weeks, 2 days, 1 hour, 5 minutes, 15 seconds.
• To count from 1 to 20,090,423,115 would take you about one thousand, two hundred 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 20090423115 cubic inches would be around 226.5 feet tall.

Recreational maths with 20090423115

• 20090423115 backwards is 51132409002
• 20090423115 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20090423115's digits is 27
• More coming soon!