80868430240
80,868,430,240 is an even composite number composed of seven prime numbers multiplied together.
80868430240 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 80868430240:
25 × 5 × 13 × 29 × 31 × 59 × 733
(2 × 2 × 2 × 2 × 2 × 5 × 13 × 29 × 31 × 59 × 733)See below for interesting mathematical facts about the number 80868430240 from the Numbermatics database.
Names of 80868430240
- Cardinal: 80868430240 can be written as Eighty billion, eight hundred sixty-eight million, four hundred thirty thousand, two hundred forty.
Scientific notation
- Scientific notation: 8.086843024 × 1010
Factors of 80868430240
Divisors of 80868430240
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 29 31 32 40 52 58 59 62 65 80 104 116 118 124 130 145 155 160 208 232 236 248 260 290 295 310 377 403 416 464 472 496 520 580 590 620 733 754 767 806 899 928 944 992 1040 1160 1180 1240 1466 1508 1534 1612 1711 1798 1829 1885 1888 2015 2080 2320 2360 2480 2932 3016 3068 3224 3422 3596 3658 3665 3770 3835 4030 4495 4640 4720 4960 5864 6032 6136 6448 6844 7192 7316 7330 7540 7670 8060 8555 8990 9145 9440 9529 11687 11728 12064 12272 12896 13688 14384 14632 14660 15080 15340 16120 17110 17980 18290 19058 21257 22243 22723 23374 23456 23777 24544 27376 28768 29264 29320 30160 30680 32240 34220 35960 36580 38116 42514 43247 44486 45446 46748 47554 47645 53041 54752 58435 58528 58640 60320 61360 64480 68440 71920 73160 76232 85028 86494 88972 90892 93496 95108 95290 106082 106285 111215 113615 116870 117280 118885 122720 136880 143840 146320 152464 170056 172988 177944 181784 186992 190216 190580 212164 212570 216235 222430 227230 233740 237770 265205 273760 276341 292640 295399 304928 340112 345976 355888 363568 373984 380432 381160 424328 425140 432470 444860 454460 467480 475540 530410 552682 562211 590798 658967 680224 689533 691952 711776 727136 760864 762320 848656 850280 864940 889720 908920 934960 951080 1060820 1105364 1124422 1181596 1254163 1317934 1340657 1379066 1381705 1383904 1476995 1524640 1697312 1700560 1729880 1779440 1817840 1869920 1902160 2121640 2210728 2248844 2363192 2508326 2635868 2681314 2758132 2763410 2811055 2953990 3294835 3401120 3447665 3459760 3558880 3635680 3804320 4243280 4421456 4497688 4726384 5016652 5271736 5362628 5516264 5526820 5622110 5907980 6270815 6589670 6703285 6895330 6919520 8486560 8566571 8842912 8995376 9452768 10033304 10543472 10725256 11032528 11053640 11244220 11815960 12541630 13179340 13406570 13790660 16304119 17133142 17428541 17990752 20066608 21086944 21450512 22065056 22107280 22488440 23631920 25083260 26358680 26813140 27581320 32608238 34266284 34857082 38879053 40133216 42832855 42901024 44214560 44976880 47263840 50166520 52717360 53626280 55162640 65216476 68532568 69714164 77758106 81520595 85665710 87142705 89953760 100333040 105434720 107252560 110325280 130432952 137065136 139428328 155516212 163041190 171331420 174285410 194395265 200666080 214505120 260865904 274130272 278856656 311032424 326082380 342662840 348570820 388790530 505427689 521731808 557713312 622064848 652164760 685325680 697141640 777581060 1010855378 1244129696 1304329520 1370651360 1394283280 1555162120 2021710756 2527138445 2608659040 2788566560 3110324240 4043421512 5054276890 6220648480 8086843024 10108553780 16173686048 20217107560 40434215120 80868430240
- Sum of all divisors σ(n): 223737292800
- Sum of proper divisors (its aliquot sum) s(n): 142868862560
- 80868430240 is an abundant number, because the sum of its proper divisors (142868862560) is greater than itself. Its abundance is 62000432320
Bases of 80868430240
- Binary: 10010110101000010001001010001101000002
- Hexadecimal: 0x12D42251A0
- Base-36: 115EZ44G
Squares and roots of 80868430240
- 80868430240 squared (808684302402) is 6539703009481746457600
- 80868430240 cubed (808684302403) is 528855516612592671959792717824000
-
The
square root of 80868430240 is 284373.7509686855 -
The
cube root of 80868430240 is 4324.4047693883
Scales and comparisons
How big is 80868430240?- 80,868,430,240 seconds is equal to 2,571 years, 19 weeks, 4 hours, 50 minutes, 40 seconds.
-
To count from 1 to 80,868,430,240 would take you about five thousand, one hundred forty-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 80868430240 cubic inches would be around 360.4 feet tall.
Recreational maths with 80868430240
- 80868430240 backwards is 04203486808
- The number of decimal digits it has is: 11
- The sum of 80868430240's digits is 43
- More coming soon!
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