442974787992

Names of 442974787992

• Cardinal: 442974787992 can be written as Four hundred forty-two billion, nine hundred seventy-four million, seven hundred eighty-seven thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 4.42974787992 × 10¹¹

Factors of 442974787992

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 873218

Divisors of 442974787992

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 33 36 44 66 72 88 99 132 198 264 396 641 792 1282 1923 2564 3846 5128 5769 7051 7692 11538 14102 15384 21153 23076 28204 42306 46152 56408 63459 84612 126918 169224 253836 507672 872561 1745122 2617683 3490244 5235366 6980488 7853049 9598171 10470732 15706098 19196342 20941464 28794513 31412196 38392684 57589026 62824392 76785368 86383539 115178052 172767078 230356104 345534156 559311601 691068312 1118623202 1677934803 2237246404 3355869606 4474492808 5033804409 6152427611 6711739212 10067608818 12304855222 13423478424 18457282833 20135217636 24609710444 36914565666 40270435272 49219420888 55371848499 73829131332 110743696998 147658262664 221487393996 442974787992
• Sum of all divisors σ(n): 1310832441360
• Sum of proper divisors (its aliquot sum) s(n): 867857653368
• 442974787992 is an abundant number, because the sum of its proper divisors (867857653368) is greater than itself. Its abundance is 424882865376

Bases of 442974787992

• Binary: 110011100100011010110101101100110011000₂
• Hexadecimal: 0x67235AD998
• Base-36: 5NHZR1Y0

Squares and roots of 442974787992

• 442974787992 squared (442974787992²) is 196226662796557347392064
• 442974787992 cubed (442974787992³) is 86923464350682664788469444503295488
• The square root of 442974787992 is 665563.5116140307
• The cube root of 442974787992 is 7623.0073115411

Scales and comparisons

• 442,974,787,992 seconds is equal to 14,085 years, 11 weeks, 6 days, 13 minutes, 12 seconds.
• To count from 1 to 442,974,787,992 would take you about twenty-eight thousand, one hundred seventy 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 442974787992 cubic inches would be around 635.3 feet tall.

Recreational maths with 442974787992

• 442974787992 backwards is 299787479244
• 442974787992 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 442974787992's digits is 72
• More coming soon!