1438594713992

Names of 1438594713992

• Cardinal: 1438594713992 can be written as One trillion, four hundred thirty-eight billion, five hundred ninety-four million, seven hundred thirteen thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.438594713992 × 10¹²

Factors of 1438594713992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 269

Divisors of 1438594713992

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 8 37 73 74 146 148 157 292 296 314 584 628 1256 1369 2701 2738 5329 5402 5476 5809 10658 10804 10952 11461 11618 21316 21608 22922 23236 24649 42632 45844 46472 49298 91688 98596 99937 197173 197192 199874 214933 394346 399748 424057 429866 788692 799496 836653 848114 859732 912013 1577384 1673306 1696228 1719464 1799377 1824026 3346612 3392456 3598754 3648052 6693224 7197508 7295401 7296104 14395016 14590802 15690109 29181604 30956161 31380218 33744481 58363208 61912322 62760436 66576949 67488962 123824644 125520872 131354521 133153898 134977924 247649288 262709042 266307796 269955848 525418084 532615592 1050836168 1145377957 2290755914 2463347113 4581511828 4860117277 4926694226 9163023656 9720234554 9853388452 19440469108 19706776904 38880938216 179824339249 359648678498 719297356996 1438594713992
• Sum of all divisors σ(n): 2828750024205
• Sum of proper divisors (its aliquot sum) s(n): 1390155310213
• 1438594713992 is a deficient number, because the sum of its proper divisors (1390155310213) is less than itself. Its deficiency is 48439403779

Bases of 1438594713992

• Binary: 10100111011110010111011010100100110001000₂
• Hexadecimal: 0x14EF2ED4988
• Base-36: ICVQ5DHK

Squares and roots of 1438594713992

• 1438594713992 squared (1438594713992²) is 2069554751125724280576064
• 1438594713992 cubed (1438594713992³) is 2977250525286496061449172751081087488
• The square root of 1438594713992 is 1199414.3212384951
• The cube root of 1438594713992 is 11288.7577488515

Scales and comparisons

• 1,438,594,713,992 seconds is equal to 45,742 years, 44 weeks, 5 days, 18 hours, 46 minutes, 32 seconds.
• To count from 1 to 1,438,594,713,992 would take you about one hundred fourteen thousand, three hundred fifty-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 1438594713992 cubic inches would be around 940.7 feet tall.

Recreational maths with 1438594713992

• 1438594713992 backwards is 2993174958341
• The number of decimal digits it has is: 13
• The sum of 1438594713992's digits is 65
• More coming soon!