40661340800

Names of 40661340800

• Cardinal: 40661340800 can be written as Forty billion, six hundred sixty-one million, three hundred forty thousand, eight hundred.

Scientific notation

• Scientific notation: 4.06613408 × 10¹⁰

Factors of 40661340800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 557

Divisors of 40661340800

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 29 32 40 50 58 64 80 100 116 128 145 160 200 232 290 320 400 464 521 580 640 725 800 841 928 1042 1160 1450 1600 1682 1856 2084 2320 2605 2900 3200 3364 3712 4168 4205 4640 5210 5800 6728 8336 8410 9280 10420 11600 13025 13456 15109 16672 16820 18560 20840 21025 23200 24389 26050 26912 30218 33344 33640 41680 42050 46400 48778 52100 53824 60436 66688 67280 75545 83360 84100 92800 97556 104200 107648 120872 121945 134560 151090 166720 168200 195112 208400 241744 243890 269120 302180 333440 336400 377725 390224 416800 438161 483488 487780 538240 604360 609725 672800 755450 780448 833600 876322 966976 975560 1208720 1219450 1345600 1510900 1560896 1667200 1752644 1933952 1951120 2190805 2417440 2438900 2691200 3021800 3121792 3505288 3902240 4381610 4834880 4877800 6043600 7010576 7804480 8763220 9669760 9755600 10954025 12087200 12706669 14021152 15608960 17526440 19511200 21908050 24174400 25413338 28042304 35052880 39022400 43816100 48348800 50826676 56084608 63533345 70105760 78044800 87632200 101653352 127066690 140211520 175264400 203306704 254133380 280423040 317666725 350528800 406613408 508266760 635333450 701057600 813226816 1016533520 1270666900 1402115200 1626453632 2033067040 2541333800 4066134080 5082667600 8132268160 10165335200 20330670400 40661340800
• Sum of all divisors σ(n): 104233116600
• Sum of proper divisors (its aliquot sum) s(n): 63571775800
• 40661340800 is an abundant number, because the sum of its proper divisors (63571775800) is greater than itself. Its abundance is 22910435000

Bases of 40661340800

• Binary: 100101110111100110101101001010000000₂
• Hexadecimal: 0x9779AD280
• Base-36: IOGPNCW

Squares and roots of 40661340800

• 40661340800 squared (40661340800²) is 1653344635653744640000
• 40661340800 cubed (40661340800³) is 67227209690168741603213312000000
• The square root of 40661340800 is 201646.5739852775
• The cube root of 40661340800 is 3438.6969104475

Scales and comparisons

• 40,661,340,800 seconds is equal to 1,292 years, 47 weeks, 8 hours, 53 minutes, 20 seconds.
• To count from 1 to 40,661,340,800 would take you about two thousand, five hundred eighty-five 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 40661340800 cubic inches would be around 286.6 feet tall.

Recreational maths with 40661340800

• 40661340800 backwards is 00804316604
• 40661340800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40661340800's digits is 32
• More coming soon!