80402990850
80,402,990,850 is an even composite number composed of six prime numbers multiplied together.
80402990850 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 80402990850:
2 × 33 × 52 × 7 × 13 × 8092
(2 × 3 × 3 × 3 × 5 × 5 × 7 × 13 × 809 × 809)See below for interesting mathematical facts about the number 80402990850 from the Numbermatics database.
Names of 80402990850
- Cardinal: 80402990850 can be written as Eighty billion, four hundred two million, nine hundred ninety thousand, eight hundred fifty.
Scientific notation
- Scientific notation: 8.040299085 × 1010
Factors of 80402990850
Divisors of 80402990850
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 5 6 7 9 10 13 14 15 18 21 25 26 27 30 35 39 42 45 50 54 63 65 70 75 78 90 91 105 117 126 130 135 150 175 182 189 195 210 225 234 270 273 315 325 350 351 378 390 450 455 525 546 585 630 650 675 702 809 819 910 945 975 1050 1170 1350 1365 1575 1618 1638 1755 1890 1950 2275 2427 2457 2730 2925 3150 3510 4045 4095 4550 4725 4854 4914 5663 5850 6825 7281 8090 8190 8775 9450 10517 11326 12135 12285 13650 14562 16989 17550 20225 20475 21034 21843 24270 24570 28315 31551 33978 36405 40450 40950 43686 50967 52585 56630 60675 61425 63102 72810 73619 84945 94653 101934 105170 109215 121350 122850 141575 147238 152901 157755 169890 182025 189306 218430 220857 254835 262925 283150 283959 305802 315510 364050 368095 424725 441714 473265 509670 525850 546075 567918 654481 662571 736190 764505 788775 849450 946530 1092150 1104285 1274175 1308962 1325142 1419795 1529010 1577550 1840475 1963443 1987713 2208570 2366325 2548350 2839590 3272405 3312855 3680950 3822525 3926886 3975426 4581367 4732650 5521425 5890329 6544810 6625710 7098975 7645050 8508253 9162734 9817215 9938565 11042850 11780658 13744101 14197950 16362025 16564275 17016506 17670987 19634430 19877130 22906835 25524759 27488202 29451645 32724050 33128550 35341974 41232303 42541265 45813670 49086075 49692825 51049518 58903290 59557771 68720505 76574277 82464606 85082530 88354935 98172150 99385650 114534175 119115542 123696909 127623795 137441010 147258225 153148554 176709870 178673313 206161515 212706325 229068350 229722831 247393818 255247590 294516450 297788855 343602525 357346626 382871385 412323030 425412650 441774675 459445662 536019939 595577710 618484545 638118975 687205050 765742770 883549350 893366565 1030807575 1072039878 1148614155 1236969090 1276237950 1488944275 1608059817 1786733130 1914356925 2061615150 2297228310 2680099695 2977888550 3092422725 3216119634 3828713850 4466832825 5360199390 5743070775 6184845450 8040299085 8933665650 11486141550 13400498475 16080598170 26800996950 40201495425 80402990850
- Sum of all divisors σ(n): 273020442240
- Sum of proper divisors (its aliquot sum) s(n): 192617451390
- 80402990850 is an abundant number, because the sum of its proper divisors (192617451390) is greater than itself. Its abundance is 112214460540
Bases of 80402990850
- Binary: 10010101110000110010001000111000000102
- Hexadecimal: 0x12B8644702
- Base-36: 10XPV4SI
Squares and roots of 80402990850
- 80402990850 squared (804029908502) is 6464640937625183722500
- 80402990850 cubed (804029908503) is 519776466156413067569736439125000
-
The
square root of 80402990850 is 283554.2114834481 -
The
cube root of 80402990850 is 4316.0924107679
Scales and comparisons
How big is 80402990850?- 80,402,990,850 seconds is equal to 2,556 years, 29 weeks, 3 days, 4 hours, 7 minutes, 30 seconds.
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To count from 1 to 80,402,990,850 would take you about five thousand, one hundred thirteen 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 80402990850 cubic inches would be around 359.7 feet tall.
Recreational maths with 80402990850
- 80402990850 backwards is 05809920408
- 80402990850 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 80402990850's digits is 45
- More coming soon!
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