40161117798400

Names of 40161117798400

• Cardinal: 40161117798400 can be written as Forty trillion, one hundred sixty-one billion, one hundred seventeen million, seven hundred ninety-eight thousand, four hundred.

Scientific notation

• Scientific notation: 4.01611177984 × 10¹³

Factors of 40161117798400

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 4958

Divisors of 40161117798400

• Number of divisors d(n): 153
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 256 320 400 512 640 800 1024 1280 1600 2048 2560 3200 4096 4951 5120 6400 8192 9902 10240 12800 16384 19804 20480 24755 25600 32768 39608 40960 49510 51200 65536 79216 81920 99020 102400 123775 158432 163840 198040 204800 247550 316864 327680 396080 409600 495100 633728 792160 819200 990200 1267456 1584320 1638400 1980400 2534912 3168640 3960800 5069824 6337280 7921600 10139648 12674560 15843200 20279296 24512401 25349120 31686400 40558592 49024802 50698240 63372800 81117184 98049604 101396480 122562005 126745600 162234368 196099208 202792960 245124010 253491200 324468736 392198416 405585920 490248020 506982400 612810025 784396832 811171840 980496040 1013964800 1225620050 1568793664 1622343680 1960992080 2027929600 2451240100 3137587328 3921984160 4055859200 4902480200 6275174656 7843968320 8111718400 9804960400 12550349312 15687936640 19609920800 25100698624 31375873280 39219841600 50201397248 62751746560 78439683200 100402794496 125503493120 156879366400 200805588992 251006986240 313758732800 401611177984 502013972480 627517465600 803222355968 1004027944960 1255034931200 1606444711936 2008055889920 2510069862400 4016111779840 5020139724800 8032223559680 10040279449600 20080558899200 40161117798400
• Sum of all divisors σ(n): 99618933226953
• Sum of proper divisors (its aliquot sum) s(n): 59457815428553
• 40161117798400 is an abundant number, because the sum of its proper divisors (59457815428553) is greater than itself. Its abundance is 19296697630153

Bases of 40161117798400

• Binary: 1001001000011010111101001010010000000000000000₂
• Hexadecimal: 0x2486BD290000
• Base-36: E8HRGLVR4

Squares and roots of 40161117798400

• 40161117798400 squared (40161117798400²) is 1612915382816961263042560000
• 40161117798400 cubed (40161117798400³) is 64776484688163412510581900552699904000000
• 40161117798400 is a perfect square number. Its square root is 6337280
• The cube root of 40161117798400 is 34245.3753461393

Scales and comparisons

• 40,161,117,798,400 seconds is equal to 1,276,999 years, 16 weeks, 4 days, 7 hours, 6 minutes, 40 seconds.
• To count from 1 to 40,161,117,798,400 would take you about three million, one hundred ninety-two thousand, four 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 40161117798400 cubic inches would be around 2853.8 feet tall.

Recreational maths with 40161117798400

• 40161117798400 backwards is 00489771116104
• The number of decimal digits it has is: 14
• The sum of 40161117798400's digits is 49
• More coming soon!