1355935140

Names of 1355935140

• Cardinal: 1355935140 can be written as One billion, three hundred fifty-five million, nine hundred thirty-five thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.35593514 × 10⁹

Factors of 1355935140

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 39874

Divisors of 1355935140

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 54 60 63 70 81 84 90 105 108 126 135 140 162 180 189 210 243 252 270 315 324 378 405 420 486 540 567 630 756 810 945 972 1134 1215 1260 1620 1701 1890 2268 2430 2835 3402 3780 4860 5670 6804 8505 11340 17010 34020 39857 79714 119571 159428 199285 239142 278999 358713 398570 478284 557998 597855 717426 797140 836997 1076139 1115996 1195710 1394995 1434852 1673994 1793565 2152278 2391420 2510991 2789990 3228417 3347988 3587130 4184985 4304556 5021982 5380695 5579980 6456834 7174260 7532973 8369970 9685251 10043964 10761390 12554955 12913668 15065946 16142085 16739940 19370502 21522780 22598919 25109910 30131892 32284170 37664865 38741004 45197838 48426255 50219820 64568340 67796757 75329730 90395676 96852510 112994595 135593514 150659460 193705020 225989190 271187028 338983785 451978380 677967570 1355935140
• Sum of all divisors σ(n): 4874792832
• Sum of proper divisors (its aliquot sum) s(n): 3518857692
• 1355935140 is an abundant number, because the sum of its proper divisors (3518857692) is greater than itself. Its abundance is 2162922552

Bases of 1355935140

• Binary: 1010000110100011110110110100100₂
• Hexadecimal: 0x50D1EDA4
• Base-36: MFAE90

Squares and roots of 1355935140

• 1355935140 squared (1355935140²) is 1838560103886819600
• 1355935140 cubed (1355935140³) is 2492968251862189278480744000
• The square root of 1355935140 is 36823.0245906009
• The cube root of 1355935140 is 1106.8267294409

Scales and comparisons

• 1,355,935,140 seconds is equal to 43 years, 5 weeks, 6 days, 16 hours, 39 minutes.
• To count from 1 to 1,355,935,140 would take you about eighty-six 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 1355935140 cubic inches would be around 92.2 feet tall.

Recreational maths with 1355935140

• 1355935140 backwards is 0415395531
• 1355935140 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1355935140's digits is 36
• More coming soon!