1393040029840920

Names of 1393040029840920

• Cardinal: 1393040029840920 can be written as One quadrillion, three hundred ninety-three trillion, forty billion, twenty-nine million, eight hundred forty thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.39304002984092 × 10¹⁵

Factors of 1393040029840920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 27838529922

Divisors of 1393040029840920

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 139 180 278 360 417 556 695 834 1112 1251 1390 1668 2085 2502 2780 3336 4170 5004 5560 6255 8340 10008 12510 16680 25020 50040 27838529773 55677059546 83515589319 111354119092 139192648865 167031178638 222708238184 250546767957 278385297730 334062357276 417577946595 501093535914 556770595460 668124714552 835155893190 1002187071828 1113541190920 1252733839785 1670311786380 2004374143656 2505467679570 3340623572760 3869555638447 5010935359140 7739111276894 10021870718280 11608666915341 15478222553788 19347778192235 23217333830682 30956445107576 34826000746023 38695556384470 46434667661364 58043334576705 69652001492046 77391112768940 92869335322728 116086669153410 139304002984092 154782225537880 174130003730115 232173338306820 278608005968184 348260007460230 464346676613640 696520014920460 1393040029840920
• Sum of all divisors σ(n): 4559951176981200
• Sum of proper divisors (its aliquot sum) s(n): 3166911147140280
• 1393040029840920 is an abundant number, because the sum of its proper divisors (3166911147140280) is greater than itself. Its abundance is 1773871117299360

Bases of 1393040029840920

• Binary: 100111100101111011001101000001000101111011000011000₂
• Hexadecimal: 0x4F2F66822F618
• Base-36: DPSHR6JFA0

Squares and roots of 1393040029840920

• 1393040029840920 squared (1393040029840920²) is 1940560524739191284080506446400
• 1393040029840920 cubed (1393040029840920³) is 2703278491290794400275736673036722426506688000
• The square root of 1393040029840920 is 37323451.4727794165
• The cube root of 1393040029840920 is 111683.2042096609

Scales and comparisons

• 1,393,040,029,840,920 seconds is equal to 44,294,363 years, 51 weeks, 4 days, 12 hours, 42 minutes.
• To count from 1 to 1,393,040,029,840,920 would take you about one hundred thirty-two million, eight hundred eighty-three thousand and ninety-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 1393040029840920 cubic inches would be around 9306.9 feet tall.

Recreational maths with 1393040029840920

• 1393040029840920 backwards is 0290489200403931
• The number of decimal digits it has is: 16
• The sum of 1393040029840920's digits is 54
• More coming soon!