1492978097350168

Names of 1492978097350168

• Cardinal: 1492978097350168 can be written as One quadrillion, four hundred ninety-two trillion, nine hundred seventy-eight billion, ninety-seven million, three hundred fifty thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.492978097350168 × 10¹⁵

Factors of 1492978097350168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4087368

Divisors of 1492978097350168

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 11 13 22 26 44 52 88 104 143 286 572 1144 349109 698218 1396436 2792872 3738233 3840199 4538417 7476466 7680398 9076834 14952932 15360796 18153668 29905864 30721592 36307336 41120563 48597029 49922587 82241126 97194058 99845174 164482252 194388116 199690348 328964504 388776232 399380696 534567319 1069134638 2138269276 4276538552 1305050784397 2610101568794 5220203137588 10440406275176 14355558628367 16965660197161 28711117256734 33931320394322 57422234513468 67862640788644 114844469026936 135725281577288 186622262168771 373244524337542 746489048675084 1492978097350168
• Sum of all divisors σ(n): 3288738276784800
• Sum of proper divisors (its aliquot sum) s(n): 1795760179434632
• 1492978097350168 is an abundant number, because the sum of its proper divisors (1795760179434632) is greater than itself. Its abundance is 302782082084464

Bases of 1492978097350168

• Binary: 101010011011101101100001101001001100110011000011000₂
• Hexadecimal: 0x54DDB0D266618
• Base-36: EP7SO3LYQG

Squares and roots of 1492978097350168

• 1492978097350168 squared (1492978097350168²) is 2228983599167327717663209628224
• 1492978097350168 cubed (1492978097350168³) is 3327823692909566449445396809896635798823941632
• The square root of 1492978097350168 is 38639074.7475941509
• The cube root of 1492978097350168 is 114292.5209778623

Scales and comparisons

• 1,492,978,097,350,168 seconds is equal to 47,472,085 years, 21 weeks, 2 days, 16 hours, 49 minutes, 28 seconds.
• To count from 1 to 1,492,978,097,350,168 would take you about one hundred forty-two million, four hundred sixteen thousand, two hundred fifty-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 1492978097350168 cubic inches would be around 9524.4 feet tall.

Recreational maths with 1492978097350168

• 1492978097350168 backwards is 8610537908792941
• The number of decimal digits it has is: 16
• The sum of 1492978097350168's digits is 79
• More coming soon!