42051213072

Names of 42051213072

• Cardinal: 42051213072 can be written as Forty-two billion, fifty-one million, two hundred thirteen thousand and seventy-two.

Scientific notation

• Scientific notation: 4.2051213072 × 10¹⁰

Factors of 42051213072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 33926

Divisors of 42051213072

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 33 36 44 48 54 66 72 88 99 108 132 144 176 198 216 263 264 297 396 432 526 528 594 789 792 1052 1188 1578 1584 2104 2367 2376 2893 3156 4208 4734 4752 5786 6312 7101 8679 9468 11572 12624 14202 17358 18936 23144 26037 28404 33647 34716 37872 46288 52074 56808 67294 69432 78111 100941 104148 113616 134588 138864 156222 201882 208296 269176 302823 312444 370117 403764 416592 538352 605646 624888 740234 807528 908469 1110351 1211292 1249776 1480468 1615056 1816938 2220702 2422584 2960936 3331053 3633876 4441404 4845168 5921872 6662106 7267752 8849161 8882808 9993159 13324212 14535504 17698322 17765616 19986318 26547483 26648424 35396644 39972636 53094966 53296848 70793288 79642449 79945272 97340771 106189932 141586576 159284898 159890544 194681542 212379864 238927347 292022313 318569796 389363084 424759728 477854694 584044626 637139592 778726168 876066939 955709388 1168089252 1274279184 1557452336 1752133878 1911418776 2336178504 2628200817 3504267756 3822837552 4672357008 5256401634 7008535512 10512803268 14017071024 21025606536 42051213072
• Sum of all divisors σ(n): 132180111360
• Sum of proper divisors (its aliquot sum) s(n): 90128898288
• 42051213072 is an abundant number, because the sum of its proper divisors (90128898288) is greater than itself. Its abundance is 48077685216

Bases of 42051213072

• Binary: 100111001010011100101001011100010000₂
• Hexadecimal: 0x9CA729710
• Base-36: JBG7FO0

Squares and roots of 42051213072

• 42051213072 squared (42051213072²) is 1768304520826743677184
• 42051213072 cubed (42051213072³) is 74359350181466259965193168949248
• The square root of 42051213072 is 205063.9243553093
• The cube root of 42051213072 is 3477.4389123139

Scales and comparisons

• 42,051,213,072 seconds is equal to 1,337 years, 5 weeks, 20 hours, 31 minutes, 12 seconds.
• To count from 1 to 42,051,213,072 would take you about two thousand, six hundred seventy-four 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 42051213072 cubic inches would be around 289.8 feet tall.

Recreational maths with 42051213072

• 42051213072 backwards is 27031215024
• 42051213072 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42051213072's digits is 27
• More coming soon!