42990018552778753

Names of 42990018552778753

• Cardinal: 42990018552778753 can be written as Forty-two quadrillion, nine hundred ninety trillion, eighteen billion, five hundred fifty-two million, seven hundred seventy-eight thousand, seven hundred fifty-three.

Scientific notation

• Scientific notation: 4.2990018552778753 × 10¹⁶

Factors of 42990018552778753

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 92457

Divisors of 42990018552778753

• Number of divisors d(n): 32
• Complete list of divisors:
  1 131 197 1663 12917 25807 77549 217853 327611 1692127 2544649 10158919 15277153 21480971 42917041 128963987 333349019 1001700433 2001307043 2814007201 4231751287 16894282297 25405905439 131222756723 197334985301 554359418597 1665827820079 3328173612509 25850883074431 218223444430349 328168080555563 42990018552778753
• Sum of all divisors σ(n): 43568190785433600
• Sum of proper divisors (its aliquot sum) s(n): 578172232654847
• 42990018552778753 is a deficient number, because the sum of its proper divisors (578172232654847) is less than itself. Its deficiency is 42411846320123906

Bases of 42990018552778753

• Binary: 10011000101110110011000110110000101110011101000000000001₂
• Hexadecimal: 0x98BB31B0B9D001
• Base-36: BRAOTVOXS01

Squares and roots of 42990018552778753

• 42990018552778753 squared (42990018552778753²) is 1848141695168261388539457768235009
• 42990018552778753 cubed (42990018552778753³) is 79451645763447531744433938701552821561273285963777
• The square root of 42990018552778753 is 207340344.7300567045
• The cube root of 42990018552778753 is 350312.6962022939

Scales and comparisons

• 42,990,018,552,778,753 seconds is equal to 1,366,949,613 years, 6 weeks, 1 day, 16 hours, 19 minutes, 13 seconds.
• To count from 1 to 42,990,018,552,778,753 would take you about four billion, one hundred million, eight hundred forty-eight thousand, eight hundred thirty-nine 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 42990018552778753 cubic inches would be around 29192.7 feet tall.

Recreational maths with 42990018552778753

• 42990018552778753 backwards is 35787725581009924
• The number of decimal digits it has is: 17
• The sum of 42990018552778753's digits is 82
• More coming soon!