3974645798323264

Names of 3974645798323264

• Cardinal: 3974645798323264 can be written as Three quadrillion, nine hundred seventy-four trillion, six hundred forty-five billion, seven hundred ninety-eight million, three hundred twenty-three thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 3.974645798323264 × 10¹⁵

Factors of 3974645798323264

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 201

Divisors of 3974645798323264

• Number of divisors d(n): 49
• Complete list of divisors:
  1 2 4 8 16 32 64 199 398 796 1592 3184 6368 12736 39601 79202 158404 316808 633616 1267232 2534464 7880599 15761198 31522396 63044792 126089584 252179168 504358336 1568239201 3136478402 6272956804 12545913608 25091827216 50183654432 100367308864 312079600999 624159201998 1248318403996 2496636807992 4993273615984 9986547231968 19973094463936 62103840598801 124207681197602 248415362395204 496830724790408 993661449580816 1987322899161632 3974645798323264
• Sum of all divisors σ(n): 7927022037643927
• Sum of proper divisors (its aliquot sum) s(n): 3952376239320663
• 3974645798323264 is a deficient number, because the sum of its proper divisors (3952376239320663) is less than itself. Its deficiency is 22269559002601

Bases of 3974645798323264

• Binary: 1110000111101110101101010110111010101100010001000000₂
• Hexadecimal: 0xE1EEB56EAC440
• Base-36: 134W72M0APS

Squares and roots of 3974645798323264

• 3974645798323264 squared (3974645798323264²) is 15797809222128776602593843613696
• 3974645798323264 cubed (3974645798323264³) is 62790696047446653538762573259506837911345823744
• 3974645798323264 is a perfect square number. Its square root is 63044792
• 3974645798323264 is a perfect cube number. Its cube root is 158404
• Being both a perfect square and a perfect cube, 3974645798323264 is also a perfect sixth number.

Scales and comparisons

• 3,974,645,798,323,264 seconds is equal to 126,381,442 years, 1 minute, 4 seconds.
• To count from 1 to 3,974,645,798,323,264 would take you about three hundred seventy-nine million, one hundred forty-four thousand, three hundred twenty-six 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 3974645798323264 cubic inches would be around 13200.3 feet tall.

Recreational maths with 3974645798323264

• 3974645798323264 backwards is 4623238975464793
• The number of decimal digits it has is: 16
• The sum of 3974645798323264's digits is 82
• More coming soon!