1085139264
1,085,139,264 is an even composite number composed of six prime numbers multiplied together.
1085139264 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 1085139264:
26 × 3 × 11 × 23 × 89 × 251
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 23 × 89 × 251)See below for interesting mathematical facts about the number 1085139264 from the Numbermatics database.
Names of 1085139264
- Cardinal: 1085139264 can be written as One billion, eighty-five million, one hundred thirty-nine thousand, two hundred sixty-four.
Scientific notation
- Scientific notation: 1.085139264 × 109
Factors of 1085139264
Divisors of 1085139264
- Number of divisors d(n): 224
-
Complete list of divisors:
1 2 3 4 6 8 11 12 16 22 23 24 32 33 44 46 48 64 66 69 88 89 92 96 132 138 176 178 184 192 251 253 264 267 276 352 356 368 502 506 528 534 552 704 712 736 753 759 979 1004 1012 1056 1068 1104 1424 1472 1506 1518 1958 2008 2024 2047 2112 2136 2208 2761 2848 2937 3012 3036 3916 4016 4048 4094 4272 4416 5522 5696 5773 5874 6024 6072 6141 7832 8032 8096 8188 8283 8544 11044 11546 11748 12048 12144 12282 15664 16064 16192 16376 16566 17088 17319 22088 22339 22517 23092 23496 24096 24288 24564 31328 32752 33132 34638 44176 44678 45034 46184 46992 48192 48576 49128 62656 63503 65504 66264 67017 67551 69276 88352 89356 90068 92368 93984 98256 127006 131008 132528 134034 135102 138552 176704 178712 180136 184736 187968 190509 196512 245729 254012 265056 268068 270204 277104 357424 360272 369472 381018 393024 491458 508024 513797 530112 536136 540408 554208 714848 720544 737187 762036 982916 1016048 1027594 1072272 1080816 1108416 1429696 1441088 1474374 1524072 1541391 1965832 2032096 2055188 2144544 2161632 2948748 3048144 3082782 3931664 4064192 4110376 4289088 4323264 5651767 5897496 6096288 6165564 7863328 8220752 11303534 11794992 12192576 12331128 15726656 16441504 16955301 22607068 23589984 24662256 32883008 33910602 45214136 47179968 49324512 67821204 90428272 98649024 135642408 180856544 271284816 361713088 542569632 1085139264
- Sum of all divisors σ(n): 3318174720
- Sum of proper divisors (its aliquot sum) s(n): 2233035456
- 1085139264 is an abundant number, because the sum of its proper divisors (2233035456) is greater than itself. Its abundance is 1147896192
Bases of 1085139264
- Binary: 10000001010110111101001010000002
- Hexadecimal: 0x40ADE940
- Base-36: HY2ATC
Squares and roots of 1085139264
- 1085139264 squared (10851392642) is 1177527222274461696
- 1085139264 cubed (10851392643) is 1277781023318873770793631744
-
The
square root of 1085139264 is 32941.4520627127 -
The
cube root of 1085139264 is 1027.6104041301
Scales and comparisons
How big is 1085139264?- 1,085,139,264 seconds is equal to 34 years, 26 weeks, 1 day, 11 hours, 34 minutes, 24 seconds.
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To count from 1 to 1,085,139,264 would take you about sixty-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 1085139264 cubic inches would be around 85.6 feet tall.
Recreational maths with 1085139264
- 1085139264 backwards is 4629315801
- The number of decimal digits it has is: 10
- The sum of 1085139264's digits is 39
- More coming soon!
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