40146761621480

Names of 40146761621480

• Cardinal: 40146761621480 can be written as Forty trillion, one hundred forty-six billion, seven hundred sixty-one million, six hundred twenty-one thousand, four hundred eighty.

Scientific notation

• Scientific notation: 4.014676162148 × 10¹³

Factors of 40146761621480

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 47975

Divisors of 40146761621480

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 20 40 107 127 214 254 428 508 535 635 856 1016 1070 1270 1601 2140 2540 3202 4280 5080 6404 8005 12808 13589 16010 27178 32020 46133 54356 64040 67945 92266 108712 135890 171307 184532 203327 230665 271780 342614 369064 406654 461330 543560 685228 813308 856535 922660 1016635 1370456 1626616 1713070 1845320 2033270 3426140 4066540 4936231 5858891 6852280 8133080 9872462 11717782 19744924 21755989 23435564 24681155 29294455 39489848 43511978 46871128 49362310 58588910 73858933 87023956 98724620 108779945 117177820 147717866 174047912 197449240 217559890 234355640 295435732 369294665 435119780 590871464 626901337 738589330 870239560 1253802674 1477178660 2507605348 2954357320 3134506685 5015210696 6269013370 7902905831 9380084491 12538026740 15805811662 18760168982 25076053480 31611623324 37520337964 39514529155 46900422455 63223246648 75040675928 79029058310 93800844910 158058116620 187601689820 316116233240 375203379640 1003669040537 2007338081074 4014676162148 5018345202685 8029352324296 10036690405370 20073380810740 40146761621480
• Sum of all divisors σ(n): 91951720058880
• Sum of proper divisors (its aliquot sum) s(n): 51804958437400
• 40146761621480 is an abundant number, because the sum of its proper divisors (51804958437400) is greater than itself. Its abundance is 11658196815920

Bases of 40146761621480

• Binary: 1001001000001101100101011101110001111111101000₂
• Hexadecimal: 0x248365771FE8
• Base-36: E8B61B6QW

Squares and roots of 40146761621480

• 40146761621480 squared (40146761621480²) is 1611762468691939438797390400
• 40146761621480 cubed (40146761621480³) is 64707043621023414318539482236296585792000
• The square root of 40146761621480 is 6336147.2222068829
• The cube root of 40146761621480 is 34241.2943569787

Scales and comparisons

• 40,146,761,621,480 seconds is equal to 1,276,542 years, 43 weeks, 3 days, 20 hours, 11 minutes, 20 seconds.
• To count from 1 to 40,146,761,621,480 would take you about three million, one hundred ninety-one thousand, three hundred fifty-seven 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 40146761621480 cubic inches would be around 2853.4 feet tall.

Recreational maths with 40146761621480

• 40146761621480 backwards is 08412616764104
• The number of decimal digits it has is: 14
• The sum of 40146761621480's digits is 50
• More coming soon!