1813993992210

Names of 1813993992210

• Cardinal: 1813993992210 can be written as One trillion, eight hundred thirteen billion, nine hundred ninety-three million, nine hundred ninety-two thousand, two hundred ten.

Scientific notation

• Scientific notation: 1.81399399221 × 10¹²

Factors of 1813993992210

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 10564

Divisors of 1813993992210

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 10 15 30 73 146 219 269 311 365 438 538 622 730 807 933 1095 1345 1555 1614 1866 2190 2690 3110 4035 4665 8070 9330 9901 19637 19802 22703 29703 39274 45406 49505 58911 59406 68109 83659 98185 99010 113515 117822 136218 148515 167318 196370 227030 250977 294555 297030 340545 418295 501954 589110 681090 722773 836590 1254885 1445546 2168319 2509770 2663369 3079211 3613865 4336638 5326738 6107107 6158422 7227730 7990107 9237633 10841595 12214214 13316845 15396055 15980214 18321321 18475266 21683190 26633690 30535535 30792110 36642642 39950535 46188165 61071070 79901070 91606605 92376330 183213210 194425937 224782403 388851874 449564806 583277811 674347209 828307759 972129685 1123912015 1166555622 1348694418 1656615518 1944259370 2247824030 2484923277 2916389055 3371736045 4141538795 4969846554 5832778110 6743472090 8283077590 12424616385 24849232770 60466466407 120932932814 181399399221 302332332035 362798798442 604664664070 906996996105 1813993992210
• Sum of all divisors σ(n): 4444321789440
• Sum of proper divisors (its aliquot sum) s(n): 2630327797230
• 1813993992210 is an abundant number, because the sum of its proper divisors (2630327797230) is greater than itself. Its abundance is 816333805020

Bases of 1813993992210

• Binary: 11010011001011010011101111011000000010010₂
• Hexadecimal: 0x1A65A77B012
• Base-36: N5C56QDU

Squares and roots of 1813993992210

• 1813993992210 squared (1813993992210²) is 3290574203773973540684100
• 1813993992210 cubed (1813993992210³) is 5969081836567192311560459413470861000
• The square root of 1813993992210 is 1346845.9422703103
• The cube root of 1813993992210 is 12195.8464589761

Scales and comparisons

• 1,813,993,992,210 seconds is equal to 57,679 years, 20 weeks, 4 days, 20 hours, 3 minutes, 30 seconds.
• To count from 1 to 1,813,993,992,210 would take you about one hundred forty-four thousand, one hundred ninety-eight 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 1813993992210 cubic inches would be around 1016.3 feet tall.

Recreational maths with 1813993992210

• 1813993992210 backwards is 0122993993181
• The number of decimal digits it has is: 13
• The sum of 1813993992210's digits is 57
• More coming soon!