74678121722385

Names of 74678121722385

• Cardinal: 74678121722385 can be written as Seventy-four trillion, six hundred seventy-eight billion, one hundred twenty-one million, seven hundred twenty-two thousand, three hundred eighty-five.

Scientific notation

• Scientific notation: 7.4678121722385 × 10¹³

Factors of 74678121722385

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2051

Divisors of 74678121722385

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 9 15 23 41 45 69 115 123 205 207 345 369 529 615 943 1035 1587 1681 1845 1979 2645 2829 4715 4761 5043 5937 7935 8405 8487 9895 12167 14145 15129 17811 21689 23805 25215 29685 36501 38663 42435 45517 60835 65067 68921 75645 81139 89055 108445 109503 115989 136551 182505 193315 195201 206763 227585 243417 325335 344605 347967 405695 409653 498847 547515 579945 620289 682755 730251 889249 976005 1033815 1046891 1217085 1496541 1585183 1739835 1866197 2048265 2494235 2667747 3101445 3140673 3326699 3651255 4446245 4489623 4755549 5234455 5598591 7482705 7925915 8003241 9330985 9422019 9980097 13338735 14266647 15703365 16633495 16795773 20452727 22448115 23777745 24078493 27992955 29940291 36459209 40016205 42922531 47110095 49900485 61358181 71333235 72235479 76514077 83978865 102263635 109377627 120392465 128767593 136394659 149701455 182296045 184074543 214612655 216706437 229542231 306790905 328132881 361177395 382570385 386302779 409183977 546888135 643837965 681973295 688626693 838561807 920372715 987218213 1083532185 1147711155 1227551931 1640664405 1759823771 1931513895 2045919885 2515685421 2961654639 3137077157 3443133465 4192809035 4936091065 5279471313 6137759655 7547056263 8799118855 8884963917 9411231471 12578427105 14808273195 15685385785 15838413939 26397356565 28233694413 37735281315 40475946733 44424819585 47056157355 72152774611 79192069695 121427840199 141168472065 202379733665 216458323833 360763873055 364283520597 607139200995 649374971499 1082291619165 1659513816053 1821417602985 3246874857495 4978541448159 8297569080265 14935624344477 24892707240795 74678121722385
• Sum of all divisors σ(n): 138778499059200
• Sum of proper divisors (its aliquot sum) s(n): 64100377336815
• 74678121722385 is a deficient number, because the sum of its proper divisors (64100377336815) is less than itself. Its deficiency is 10577744385570

Bases of 74678121722385

• Binary: 10000111110101101011010111010101111001000010001₂
• Hexadecimal: 0x43EB5AEAF211
• Base-36: QGYNLJHU9

Squares and roots of 74678121722385

• 74678121722385 squared (74678121722385²) is 5576821863983350399010088225
• 74678121722385 cubed (74678121722385³) is 416466581982606645296286226676127807416625
• The square root of 74678121722385 is 8641650.4050085827
• The cube root of 74678121722385 is 42111.2172745945

Scales and comparisons

• 74,678,121,722,385 seconds is equal to 2,374,533 years, 14 weeks, 2 days, 12 hours, 39 minutes, 45 seconds.
• To count from 1 to 74,678,121,722,385 would take you about five million, nine hundred thirty-six thousand, three hundred thirty-three 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 74678121722385 cubic inches would be around 3509.3 feet tall.

Recreational maths with 74678121722385

• 74678121722385 backwards is 58322712187647
• The number of decimal digits it has is: 14
• The sum of 74678121722385's digits is 63
• More coming soon!