1997446517024

Names of 1997446517024

• Cardinal: 1997446517024 can be written as One trillion, nine hundred ninety-seven billion, four hundred forty-six million, five hundred seventeen thousand and twenty-four.

Scientific notation

• Scientific notation: 1.997446517024 × 10¹²

Factors of 1997446517024

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 50741

Divisors of 1997446517024

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 112 224 421 842 1684 2947 3368 5894 6736 11788 13472 23576 47152 50311 94304 100622 177241 201244 352177 354482 402488 704354 708964 804976 1240687 1408708 1417928 1609952 2481374 2817416 2835856 4962748 5634832 5671712 9925496 11269664 19850992 21180931 39701984 42361862 84723724 148266517 169447448 296533034 338894896 593066068 677789792 1186132136 2372264272 4744528544 8917171951 17834343902 35668687804 62420203657 71337375608 124840407314 142674751216 249680814628 285349502432 499361629256 998723258512 1997446517024
• Sum of all divisors σ(n): 4505044751424
• Sum of proper divisors (its aliquot sum) s(n): 2507598234400
• 1997446517024 is an abundant number, because the sum of its proper divisors (2507598234400) is greater than itself. Its abundance is 510151717376

Bases of 1997446517024

• Binary: 11101000100010001000101110001000100100000₂
• Hexadecimal: 0x1D111171120
• Base-36: PHM430GW

Squares and roots of 1997446517024

• 1997446517024 squared (1997446517024²) is 3989792588371308721816576
• 1997446517024 cubed (1997446517024³) is 7969397309290440331245153053389389824
• The square root of 1997446517024 is 1413310.4814668291
• The cube root of 1997446517024 is 12593.8462371221

Scales and comparisons

• 1,997,446,517,024 seconds is equal to 63,512 years, 32 weeks, 1 day, 22 hours, 43 minutes, 44 seconds.
• To count from 1 to 1,997,446,517,024 would take you about one hundred fifty-eight thousand, seven hundred eighty-one 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 1997446517024 cubic inches would be around 1049.5 feet tall.

Recreational maths with 1997446517024

• 1997446517024 backwards is 4207156447991
• The number of decimal digits it has is: 13
• The sum of 1997446517024's digits is 59
• More coming soon!