7138968446904

Names of 7138968446904

• Cardinal: 7138968446904 can be written as Seven trillion, one hundred thirty-eight billion, nine hundred sixty-eight million, four hundred forty-six thousand, nine hundred four.

Scientific notation

• Scientific notation: 7.138968446904 × 10¹²

Factors of 7138968446904

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 117711554

Divisors of 7138968446904

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 19 21 24 28 38 42 56 57 76 84 114 133 152 168 228 266 361 399 456 532 722 798 1064 1083 1444 1596 2166 2527 2888 3192 4332 5054 7581 8664 10108 15162 20216 30324 60648 117711523 235423046 353134569 470846092 706269138 823980661 941692184 1412538276 1647961322 2236518937 2471941983 2825076552 3295922644 4473037874 4943883966 6591845288 6709556811 8946075748 9887767932 13419113622 15655632559 17892151496 19775535864 26838227244 31311265118 42493859803 46966897677 53676454488 62622530236 84987719606 93933795354 125245060472 127481579409 169975439212 187867590708 254963158818 297457018621 339950878424 375735181416 509926317636 594914037242 892371055863 1019852635272 1189828074484 1784742111726 2379656148968 3569484223452 7138968446904
• Sum of all divisors σ(n): 21527083509120
• Sum of proper divisors (its aliquot sum) s(n): 14388115062216
• 7138968446904 is an abundant number, because the sum of its proper divisors (14388115062216) is greater than itself. Its abundance is 7249146615312

Bases of 7138968446904

• Binary: 1100111111000101011101011011010011110111000₂
• Hexadecimal: 0x67E2BADA7B8
• Base-36: 2J3LHHNSO

Squares and roots of 7138968446904

• 7138968446904 squared (7138968446904²) is 50964870485890909867185216
• 7138968446904 cubed (7138968446904³) is 363836602299324136659310690381629771264
• The square root of 7138968446904 is 2671884.8116833181
• The cube root of 7138968446904 is 19255.0723210939

Scales and comparisons

• 7,138,968,446,904 seconds is equal to 226,997 years, 5 weeks, 6 days, 14 hours, 48 minutes, 24 seconds.
• To count from 1 to 7,138,968,446,904 would take you about five hundred sixty-seven thousand, four hundred ninety-two 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 7138968446904 cubic inches would be around 1604.6 feet tall.

Recreational maths with 7138968446904

• 7138968446904 backwards is 4096448698317
• The number of decimal digits it has is: 13
• The sum of 7138968446904's digits is 69
• More coming soon!