40128562625652

Names of 40128562625652

• Cardinal: 40128562625652 can be written as Forty trillion, one hundred twenty-eight billion, five hundred sixty-two million, six hundred twenty-five thousand, six hundred fifty-two.

Scientific notation

• Scientific notation: 4.0128562625652 × 10¹³

Factors of 40128562625652

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 59800

Divisors of 40128562625652

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 1669 3338 5007 6676 10014 15021 15767 20028 30042 31534 42359 47301 60084 63068 84718 94602 127077 141903 169436 189204 254154 283806 381231 508308 567612 762462 1524924 26315123 52630246 70697171 78945369 105260492 141394342 157890738 212091513 236836107 282788684 315781476 424183026 473672214 636274539 667874353 848366052 947344428 1272549078 1335748706 2003623059 2545098156 2671497412 4007246118 6010869177 8014492236 12021738354 24043476708 1114682295157 2229364590314 3344046885471 4458729180628 6688093770942 10032140656413 13376187541884 20064281312826 40128562625652
• Sum of all divisors σ(n): 101505698985600
• Sum of proper divisors (its aliquot sum) s(n): 61377136359948
• 40128562625652 is an abundant number, because the sum of its proper divisors (61377136359948) is greater than itself. Its abundance is 21248573734296

Bases of 40128562625652

• Binary: 1001000111111100101000101110000111110001110100₂
• Hexadecimal: 0x247F28B87C74
• Base-36: E82T23JP0

Squares and roots of 40128562625652

• 40128562625652 squared (40128562625652²) is 1610301538400874536288425104
• 40128562625652 cubed (40128562625652³) is 64619086129903252787255272046146191167808
• The square root of 40128562625652 is 6334710.9346561347
• The cube root of 40128562625652 is 34236.1195821179

Scales and comparisons

• 40,128,562,625,652 seconds is equal to 1,275,964 years, 8 weeks, 4 days, 7 hours, 34 minutes, 12 seconds.
• To count from 1 to 40,128,562,625,652 would take you about three million, one hundred eighty-nine thousand, nine hundred ten 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 40128562625652 cubic inches would be around 2853 feet tall.

Recreational maths with 40128562625652

• 40128562625652 backwards is 25652626582104
• The number of decimal digits it has is: 14
• The sum of 40128562625652's digits is 54
• More coming soon!