1135728090

Names of 1135728090

• Cardinal: 1135728090 can be written as One billion, one hundred thirty-five million, seven hundred twenty-eight thousand and ninety.

Scientific notation

• Scientific notation: 1.13572809 × 10⁹

Factors of 1135728090

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 58201

Divisors of 1135728090

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 30 31 35 42 45 62 63 70 90 93 105 126 155 186 210 217 279 310 315 434 465 558 630 651 930 1085 1302 1395 1953 2170 2790 3255 3906 6510 9765 19530 58153 116306 174459 290765 348918 407071 523377 581530 814142 872295 1046754 1221213 1744590 1802743 2035355 2442426 2616885 3605486 3663639 4070710 5233770 5408229 6106065 7327278 9013715 10816458 12212130 12619201 16224687 18027430 18318195 25238402 27041145 32449374 36636390 37857603 54082290 63096005 75715206 81123435 113572809 126192010 162246870 189288015 227145618 378576030 567864045 1135728090
• Sum of all divisors σ(n): 3483657216
• Sum of proper divisors (its aliquot sum) s(n): 2347929126
• 1135728090 is an abundant number, because the sum of its proper divisors (2347929126) is greater than itself. Its abundance is 1212201036

Bases of 1135728090

• Binary: 1000011101100011101010111011010₂
• Hexadecimal: 0x43B1D5DA
• Base-36: IS6LEI

Squares and roots of 1135728090

• 1135728090 squared (1135728090²) is 1289878294415048100
• 1135728090 cubed (1135728090³) is 1464951011648460245871129000
• The square root of 1135728090 is 33700.5651287927
• The cube root of 1135728090 is 1043.3374324597

Scales and comparisons

• 1,135,728,090 seconds is equal to 36 years, 5 weeks, 6 days, 1 minute, 30 seconds.
• To count from 1 to 1,135,728,090 would take you about seventy-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 1135728090 cubic inches would be around 86.9 feet tall.

Recreational maths with 1135728090

• 1135728090 backwards is 0908275311
• The number of decimal digits it has is: 10
• The sum of 1135728090's digits is 36
• More coming soon!