1380455653992444

Names of 1380455653992444

• Cardinal: 1380455653992444 can be written as One quadrillion, three hundred eighty trillion, four hundred fifty-five billion, six hundred fifty-three million, nine hundred ninety-two thousand, four hundred forty-four.

Scientific notation

• Scientific notation: 1.380455653992444 × 10¹⁵

Factors of 1380455653992444

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8903

Divisors of 1380455653992444

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 79 158 237 316 474 711 948 1422 2844 6241 8819 12482 17638 18723 24964 26457 35276 37446 52914 56169 74892 79371 105828 112338 158742 224676 317484 493039 696701 986078 1393402 1479117 1972156 2090103 2786804 2958234 4180206 4437351 5916468 6270309 8360412 8874702 12540618 17749404 25081236 55039379 77774761 110078758 155549522 165118137 220157516 233324283 311099044 330236274 466648566 495354411 660472548 699972849 933297132 990708822 1399945698 1981417644 2799891396 4348110941 6144206119 8696221882 12288412238 13044332823 17392443764 18432618357 24576824476 26088665646 36865236714 39132998469 52177331292 55297855071 73730473428 78265996938 110595710142 156531993876 221191420284 485392283401 970784566802 1456176850203 1941569133604 2912353700406 4368530550609 5824707400812 8737061101218 17474122202436 38345990388679 76691980777358 115037971166037 153383961554716 230075942332074 345113913498111 460151884664148 690227826996222 1380455653992444
• Sum of all divisors σ(n): 3534622819742560
• Sum of proper divisors (its aliquot sum) s(n): 2154167165750116
• 1380455653992444 is an abundant number, because the sum of its proper divisors (2154167165750116) is greater than itself. Its abundance is 773711511757672

Bases of 1380455653992444

• Binary: 100111001111000010001100000111000100110011111111100₂
• Hexadecimal: 0x4E78460E267FC
• Base-36: DLBWKM2TJ0

Squares and roots of 1380455653992444

• 1380455653992444 squared (1380455653992444²) is 1905657812639706270156809093136
• 1380455653992444 cubed (1380455653992444³) is 2630676102033356035104912958640898941436264384
• The square root of 1380455653992444 is 37154483.6324291285
• The cube root of 1380455653992444 is 111345.8803332099

Scales and comparisons

• 1,380,455,653,992,444 seconds is equal to 43,894,219 years, 39 weeks, 6 days, 6 hours, 47 minutes, 24 seconds.
• To count from 1 to 1,380,455,653,992,444 would take you about one hundred thirty-one million, six hundred eighty-two thousand, six hundred fifty-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 1380455653992444 cubic inches would be around 9278.8 feet tall.

Recreational maths with 1380455653992444

• 1380455653992444 backwards is 4442993565540831
• The number of decimal digits it has is: 16
• The sum of 1380455653992444's digits is 72
• More coming soon!