40448947544380

Names of 40448947544380

• Cardinal: 40448947544380 can be written as Forty trillion, four hundred forty-eight billion, nine hundred forty-seven million, five hundred forty-four thousand, three hundred eighty.

Scientific notation

• Scientific notation: 4.044894754438 × 10¹³

Factors of 40448947544380

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 509577

Divisors of 40448947544380

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 19 20 38 76 95 190 311 380 622 673 1244 1346 1555 2692 3110 3365 5909 6220 6730 11818 12787 13460 23636 25574 29545 51148 59090 63935 118180 127870 209303 255740 418606 508567 837212 1017134 1046515 2034268 2093030 2542835 3976757 4186060 5085670 7953514 9662773 10171340 15907028 19325546 19883785 38651092 39767570 48313865 79535140 96627730 158164337 193255460 316328674 342265591 632657348 684531182 790821685 1369062364 1581643370 1711327955 3005122403 3163286740 3422655910 6010244806 6503046229 6845311820 12020489612 13006092458 15025612015 26012184916 30051224030 32515231145 60102448060 65030462290 106444598801 130060924580 212889197602 425778395204 532222994005 1064445988010 2022447377219 2128891976020 4044894754438 8089789508876 10112236886095 20224473772190 40448947544380
• Sum of all divisors σ(n): 89834427970560
• Sum of proper divisors (its aliquot sum) s(n): 49385480426180
• 40448947544380 is an abundant number, because the sum of its proper divisors (49385480426180) is greater than itself. Its abundance is 8936532881800

Bases of 40448947544380

• Binary: 1001001100100111000001001001100110000100111100₂
• Hexadecimal: 0x24C9C126613C
• Base-36: EC5ZN094S

Squares and roots of 40448947544380

• 40448947544380 squared (40448947544380²) is 1636117357448004832069584400
• 40448947544380 cubed (40448947544380³) is 66179225167863969755671390189667155672000
• The square root of 40448947544380 is 6359948.7061123379
• The cube root of 40448947544380 is 34326.9914627539

Scales and comparisons

• 40,448,947,544,380 seconds is equal to 1,286,151 years, 21 weeks, 4 days, 2 hours, 19 minutes, 40 seconds.
• To count from 1 to 40,448,947,544,380 would take you about three million, two hundred fifteen thousand, three hundred seventy-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 40448947544380 cubic inches would be around 2860.6 feet tall.

Recreational maths with 40448947544380

• 40448947544380 backwards is 08344574984404
• The number of decimal digits it has is: 14
• The sum of 40448947544380's digits is 64
• More coming soon!