1027139471520

Names of 1027139471520

• Cardinal: 1027139471520 can be written as One trillion, twenty-seven billion, one hundred thirty-nine million, four hundred seventy-one thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.02713947152 × 10¹²

Factors of 1027139471520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 30139150

Divisors of 1027139471520

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 71 80 96 120 142 160 213 240 284 355 426 480 568 710 852 1065 1136 1420 1704 2130 2272 2840 3408 4260 5680 6816 8520 11360 17040 34080 30139069 60278138 90417207 120556276 150695345 180834414 241112552 301390690 361668828 452086035 482225104 602781380 723337656 904172070 964450208 1205562760 1446675312 1808344140 2139873899 2411125520 2893350624 3616688280 4279747798 4822251040 6419621697 7233376560 8559495596 10699369495 12839243394 14466753120 17118991192 21398738990 25678486788 32098108485 34237982384 42797477980 51356973576 64196216970 68475964768 85594955960 102713947152 128392433940 171189911920 205427894304 256784867880 342379823840 513569735760 1027139471520
• Sum of all divisors σ(n): 3281059716480
• Sum of proper divisors (its aliquot sum) s(n): 2253920244960
• 1027139471520 is an abundant number, because the sum of its proper divisors (2253920244960) is greater than itself. Its abundance is 1226780773440

Bases of 1027139471520

• Binary: 1110111100100110010010001000100010100000₂
• Hexadecimal: 0xEF264888A0
• Base-36: D3V0BKIO

Squares and roots of 1027139471520

• 1027139471520 squared (1027139471520²) is 1055015493954384891110400
• 1027139471520 cubed (1027139471520³) is 1083648056905718652041809001975808000
• The square root of 1027139471520 is 1013478.8954487409
• The cube root of 1027139471520 is 10089.6586355201

Scales and comparisons

• 1,027,139,471,520 seconds is equal to 32,659 years, 44 weeks, 4 days, 7 hours, 52 minutes.
• To count from 1 to 1,027,139,471,520 would take you about eighty-one thousand, six hundred forty-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 1027139471520 cubic inches would be around 840.8 feet tall.

Recreational maths with 1027139471520

• 1027139471520 backwards is 0251749317201
• The number of decimal digits it has is: 13
• The sum of 1027139471520's digits is 42
• More coming soon!