4990868190037168

Names of 4990868190037168

• Cardinal: 4990868190037168 can be written as Four quadrillion, nine hundred ninety trillion, eight hundred sixty-eight billion, one hundred ninety million, thirty-seven thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 4.990868190037168 × 10¹⁵

Factors of 4990868190037168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 37805025335

Divisors of 4990868190037168

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 37 74 148 223 296 446 592 892 1784 3568 8251 16502 33004 66008 132016 37805025073 75610050146 151220100292 302440200584 604880401168 1398785927701 2797571855402 5595143710804 8430520591279 11190287421608 16861041182558 22380574843216 33722082365116 67444164730232 134888329460464 311929261877323 623858523754646 1247717047509292 2495434095018584 4990868190037168
• Sum of all divisors σ(n): 9975687576326528
• Sum of proper divisors (its aliquot sum) s(n): 4984819386289360
• 4990868190037168 is a deficient number, because the sum of its proper divisors (4984819386289360) is less than itself. Its deficiency is 6048803747808

Bases of 4990868190037168

• Binary: 10001101110110010101100001101100101101000010010110000₂
• Hexadecimal: 0x11BB2B0D9684B0
• Base-36: 1D5456ZY7CG

Squares and roots of 4990868190037168

• 4990868190037168 squared (4990868190037168²) is 24908765290324877277773221460224
• 4990868190037168 cubed (4990868190037168³) is 124316364340584353759602960058317586969793605632
• The square root of 4990868190037168 is 70646076.9614078993
• The cube root of 4990868190037168 is 170893.4300585743

Scales and comparisons

• 4,990,868,190,037,168 seconds is equal to 158,694,170 years, 35 weeks, 10 hours, 19 minutes, 28 seconds.
• To count from 1 to 4,990,868,190,037,168 would take you about four hundred seventy-six million, eighty-two thousand, five hundred twelve 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 4990868190037168 cubic inches would be around 14241.1 feet tall.

Recreational maths with 4990868190037168

• 4990868190037168 backwards is 8617300918680994
• The number of decimal digits it has is: 16
• The sum of 4990868190037168's digits is 79
• More coming soon!