42434218281

Names of 42434218281

• Cardinal: 42434218281 can be written as Forty-two billion, four hundred thirty-four million, two hundred eighteen thousand, two hundred eighty-one.

Scientific notation

• Scientific notation: 4.2434218281 × 10¹⁰

Factors of 42434218281

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3218

Divisors of 42434218281

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 13 21 31 39 91 93 127 169 217 273 381 403 507 651 889 1183 1209 1651 2667 2821 3037 3549 3937 4953 5239 8463 9111 11557 11811 15717 21259 21463 27559 34671 36673 39481 51181 63777 64389 82677 94147 110019 118443 150241 153543 276367 282441 358267 385699 450723 513253 659029 665353 829101 1074801 1157097 1223911 1539759 1977087 1996059 2699893 3592771 3671733 4657471 5014087 8099679 8567377 10778313 11956669 13972413 15042261 15910843 25702131 35098609 35870007 47732529 65183131 83696683 105295827 111375901 155436697 195549393 251090049 334127703 456281917 466310091 1088056879 1368845751 2020677061 3264170637 6062031183 14144739427 42434218281
• Sum of all divisors σ(n): 72870002688
• Sum of proper divisors (its aliquot sum) s(n): 30435784407
• 42434218281 is a deficient number, because the sum of its proper divisors (30435784407) is less than itself. Its deficiency is 11998433874

Bases of 42434218281

• Binary: 100111100001010001101100100100101001₂
• Hexadecimal: 0x9E146C929
• Base-36: JHS8KDL

Squares and roots of 42434218281

• 42434218281 squared (42434218281²) is 1800662881119554594961
• 42434218281 cubed (42434218281³) is 76409721747921533340071616682041
• The square root of 42434218281 is 205995.6753939267
• The cube root of 42434218281 is 3487.9646011063

Scales and comparisons

• 42,434,218,281 seconds is equal to 1,349 years, 14 weeks, 2 days, 18 hours, 51 minutes, 21 seconds.
• To count from 1 to 42,434,218,281 would take you about two thousand, six hundred ninety-eight 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 42434218281 cubic inches would be around 290.7 feet tall.

Recreational maths with 42434218281

• 42434218281 backwards is 18281243424
• 42434218281 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42434218281's digits is 39
• More coming soon!