1375505205808

Names of 1375505205808

• Cardinal: 1375505205808 can be written as One trillion, three hundred seventy-five billion, five hundred five million, two hundred five thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.375505205808 × 10¹²

Factors of 1375505205808

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 19778

Divisors of 1375505205808

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 16 19 38 76 89 137 152 178 274 304 356 361 548 712 722 1096 1424 1444 1691 2192 2603 2888 3382 5206 5776 6764 10412 12193 13528 19531 20824 24386 27056 32129 39062 41648 48772 49457 64258 78124 97544 98914 128516 156248 195088 197828 231667 257032 312496 371089 395656 463334 514064 742178 791312 926668 1484356 1738259 1853336 2675747 2968712 3476518 3706672 4401673 5351494 5937424 6953036 7050691 8803346 10702988 13906072 14101382 17606692 21405976 27812144 28202764 33026921 35213384 42811952 50839193 56405528 66053842 70426768 101678386 112811056 132107684 203356772 238141483 264215368 406713544 476282966 528430736 627511499 813427088 952565932 965944667 1255022998 1905131864 1931889334 2510045996 3810263728 3863778668 4524688177 5020091992 7727557336 9049376354 10040183984 15455114672 18098752708 36197505416 72395010832 85969075363 171938150726 343876301452 687752602904 1375505205808
• Sum of all divisors σ(n): 2865200253840
• Sum of proper divisors (its aliquot sum) s(n): 1489695048032
• 1375505205808 is an abundant number, because the sum of its proper divisors (1489695048032) is greater than itself. Its abundance is 114189842224

Bases of 1375505205808

• Binary: 10100000001000010011111111100101000110000₂
• Hexadecimal: 0x140427FCA30
• Base-36: HJWCA9F4

Squares and roots of 1375505205808

• 1375505205808 squared (1375505205808²) is 1892014571204908436932864
• 1375505205808 cubed (1375505205808³) is 2602475892156942450083134684598874112
• The square root of 1375505205808 is 1172819.3406522593
• The cube root of 1375505205808 is 11121.2621862753

Scales and comparisons

• 1,375,505,205,808 seconds is equal to 43,736 years, 42 weeks, 1 day, 3 hours, 23 minutes, 28 seconds.
• To count from 1 to 1,375,505,205,808 would take you about one hundred nine thousand, three hundred forty-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 1375505205808 cubic inches would be around 926.8 feet tall.

Recreational maths with 1375505205808

• 1375505205808 backwards is 8085025055731
• The number of decimal digits it has is: 13
• The sum of 1375505205808's digits is 49
• More coming soon!