128827120080
128,827,120,080 is an even composite number composed of seven prime numbers multiplied together.
128827120080 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 128827120080:
24 × 3 × 5 × 41 × 71 × 97 × 1901
(2 × 2 × 2 × 2 × 3 × 5 × 41 × 71 × 97 × 1901)See below for interesting mathematical facts about the number 128827120080 from the Numbermatics database.
Names of 128827120080
- Cardinal: 128827120080 can be written as One hundred twenty-eight billion, eight hundred twenty-seven million, one hundred twenty thousand and eighty.
Scientific notation
- Scientific notation: 1.2882712008 × 1011
Factors of 128827120080
Divisors of 128827120080
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 41 48 60 71 80 82 97 120 123 142 164 194 205 213 240 246 284 291 328 355 388 410 426 485 492 568 582 615 656 710 776 820 852 970 984 1065 1136 1164 1230 1420 1455 1552 1640 1704 1901 1940 1968 2130 2328 2460 2840 2910 2911 3280 3408 3802 3880 3977 4260 4656 4920 5680 5703 5820 5822 6887 7604 7760 7954 8520 8733 9505 9840 11406 11640 11644 11931 13774 14555 15208 15908 17040 17466 19010 19885 20661 22812 23280 23288 23862 27548 28515 29110 30416 31816 34435 34932 38020 39770 41322 43665 45624 46576 47724 55096 57030 58220 59655 63632 68870 69864 76040 77941 79540 82644 87330 91248 95448 103305 110192 114060 116440 119310 134971 137740 139728 152080 155882 159080 165288 174660 184397 190896 206610 228120 232880 233823 238620 269942 275480 282367 311764 318160 330576 349320 368794 389705 404913 413220 456240 467646 477240 539884 550960 553191 564734 623528 674855 698640 737588 779410 809826 826440 847101 921985 935292 954480 1079768 1106382 1129468 1169115 1247056 1349710 1411835 1475176 1558820 1619652 1652880 1694202 1843970 1870584 2024565 2159536 2212764 2258936 2338230 2699420 2765955 2823670 2950352 3117640 3239304 3388404 3687940 3741168 4049130 4235505 4425528 4517872 4676460 5398840 5531910 5533811 5647340 6235280 6478608 6776808 7375880 7560277 8098260 8471010 8851056 9352920 10797680 11063820 11067622 11294680 13092187 13553616 14751760 15120554 16196520 16601433 16942020 18705840 22127640 22135244 22589360 22680831 26184374 27669055 30241108 32393040 33202866 33884040 37801385 39276561 44255280 44270488 45361662 52368748 55338110 60482216 65460935 66405732 67768080 75602770 78553122 83007165 88540976 90723324 104737496 110676220 113404155 120964432 130921870 132811464 151205540 157106244 166014330 181446648 196382805 209474992 221352440 226808310 261843740 265622928 302411080 314212488 332028660 362893296 392765610 442704880 453616620 523687480 536779667 604822160 628424976 664057320 785531220 907233240 1047374960 1073559334 1328114640 1571062440 1610339001 1814466480 2147118668 2683898335 3142124880 3220678002 4294237336 5367796670 6441356004 8051695005 8588474672 10735593340 12882712008 16103390010 21471186680 25765424016 32206780020 42942373360 64413560040 128827120080
- Sum of all divisors σ(n): 419364158976
- Sum of proper divisors (its aliquot sum) s(n): 290537038896
- 128827120080 is an abundant number, because the sum of its proper divisors (290537038896) is greater than itself. Its abundance is 161709918816
Bases of 128827120080
- Binary: 11101111111101011000111011001110100002
- Hexadecimal: 0x1DFEB1D9D0
- Base-36: 1N6KCA1C
Squares and roots of 128827120080
- 128827120080 squared (1288271200802) is 16596426868106739206400
- 128827120080 cubed (1288271200803) is 2138069877036525214000136704512000
-
The
square root of 128827120080 is 358924.9504840811 -
The
cube root of 128827120080 is 5050.5161721843
Scales and comparisons
How big is 128827120080?- 128,827,120,080 seconds is equal to 4,096 years, 15 weeks, 5 days, 15 hours, 8 minutes.
-
To count from 1 to 128,827,120,080 would take you about eight thousand, one hundred ninety-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 128827120080 cubic inches would be around 420.9 feet tall.
Recreational maths with 128827120080
- 128827120080 backwards is 080021728821
- The number of decimal digits it has is: 12
- The sum of 128827120080's digits is 39
- More coming soon!
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