1998024800768

Names of 1998024800768

• Cardinal: 1998024800768 can be written as One trillion, nine hundred ninety-eight billion, twenty-four million, eight hundred thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.998024800768 × 10¹²

Factors of 1998024800768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2402

Divisors of 1998024800768

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 16 31 32 62 64 124 128 199 248 256 347 398 496 512 694 796 992 1388 1592 1823 1984 2776 3184 3646 3968 5552 6169 6368 7292 7936 10757 11104 12338 12736 14584 15872 21514 22208 24676 25472 29168 43028 44416 49352 50944 56513 58336 69053 86056 88832 98704 101888 113026 116672 138106 172112 177664 197408 226052 233344 276212 344224 362777 394816 452104 466688 552424 632581 688448 725554 789632 904208 933376 1104848 1265162 1376896 1451108 1579264 1808416 2140643 2209696 2530324 2753792 2902216 3158528 3616832 4281286 4419392 5060648 5507584 5804432 7233664 8562572 8838784 10121296 11246087 11608864 14467328 17125144 17677568 19610011 20242592 22492174 23217728 28934656 34250288 35355136 39220022 40485184 44984348 46435456 68500576 78440044 80970368 89968696 92870912 125883619 137001152 156880088 161940736 179937392 185741824 251767238 274002304 313760176 323881472 359874784 503534476 548004608 627520352 719749568 1007068952 1096009216 1255040704 1439499136 2014137904 2510081408 2878998272 3902392189 4028275808 5020162816 5757996544 7804784378 8056551616 10040325632 15609568756 16113103232 31219137512 32226206464 62438275024 64452412928 124876550048 249753100096 499506200192 999012400384 1998024800768
• Sum of all divisors σ(n): 4155848294400
• Sum of proper divisors (its aliquot sum) s(n): 2157823493632
• 1998024800768 is an abundant number, because the sum of its proper divisors (2157823493632) is greater than itself. Its abundance is 159798692864

Bases of 1998024800768

• Binary: 11101000100110011100011101111101000000000₂
• Hexadecimal: 0x1D1338EFA00
• Base-36: PHVODN28

Squares and roots of 1998024800768

• 1998024800768 squared (1998024800768²) is 3992103104484006093389824
• 1998024800768 cubed (1998024800768³) is 7976321009981970562187701099358584832
• The square root of 1998024800768 is 1413515.0514826505
• The cube root of 1998024800768 is 12595.0614743069

Scales and comparisons

• 1,998,024,800,768 seconds is equal to 63,531 years, 3 days, 1 hour, 6 minutes, 8 seconds.
• To count from 1 to 1,998,024,800,768 would take you about one hundred fifty-eight thousand, eight hundred twenty-seven 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 1998024800768 cubic inches would be around 1049.6 feet tall.

Recreational maths with 1998024800768

• 1998024800768 backwards is 8670084208991
• 1998024800768 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1998024800768's digits is 62
• More coming soon!