80385839040
80,385,839,040 is an even composite number composed of seven prime numbers multiplied together.
80385839040 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 80385839040:
26 × 3 × 5 × 13 × 23 × 61 × 4591
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 23 × 61 × 4591)See below for interesting mathematical facts about the number 80385839040 from the Numbermatics database.
Names of 80385839040
- Cardinal: 80385839040 can be written as Eighty billion, three hundred eighty-five million, eight hundred thirty-nine thousand and forty.
Scientific notation
- Scientific notation: 8.038583904 × 1010
Factors of 80385839040
Divisors of 80385839040
- Number of divisors d(n): 448
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 23 24 26 30 32 39 40 46 48 52 60 61 64 65 69 78 80 92 96 104 115 120 122 130 138 156 160 183 184 192 195 208 230 240 244 260 276 299 305 312 320 345 366 368 390 416 460 480 488 520 552 598 610 624 690 732 736 780 793 832 897 915 920 960 976 1040 1104 1196 1220 1248 1380 1403 1464 1472 1495 1560 1586 1794 1830 1840 1952 2080 2208 2379 2392 2440 2496 2760 2806 2928 2990 3120 3172 3588 3660 3680 3904 3965 4160 4209 4416 4485 4591 4758 4784 4880 5520 5612 5856 5980 6240 6344 7015 7176 7320 7360 7930 8418 8970 9182 9516 9568 9760 11040 11224 11712 11895 11960 12480 12688 13773 14030 14352 14640 15860 16836 17940 18239 18364 19032 19136 19520 21045 22080 22448 22955 23790 23920 25376 27546 28060 28704 29280 31720 33672 35880 36478 36728 38064 42090 44896 45910 47580 47840 50752 54717 55092 56120 57408 58560 59683 63440 67344 68865 71760 72956 73456 76128 84180 89792 91195 91820 95160 95680 105593 109434 110184 112240 119366 126880 134688 137730 143520 145912 146912 152256 168360 179049 182390 183640 190320 211186 218868 220368 224480 238732 253760 269376 273585 275460 280051 287040 291824 293824 298415 316779 336720 358098 364780 367280 380640 422372 437736 440736 448960 477464 527965 547170 550920 560102 583648 596830 633558 673440 716196 729560 734560 761280 840153 844744 875472 881472 895245 954928 1055930 1094340 1101840 1120204 1167296 1193660 1267116 1346880 1372709 1400255 1432392 1459120 1469120 1583895 1680306 1689488 1750944 1790490 1909856 2111860 2188680 2203680 2240408 2387320 2534232 2745418 2800510 2864784 2918240 3167790 3360612 3378976 3501888 3580980 3640663 3819712 4118127 4200765 4223720 4377360 4407360 4480816 4774640 5068464 5490836 5601020 5729568 5836480 6335580 6441173 6721224 6757952 6863545 7161960 7281326 8236254 8401530 8447440 8754720 8961632 9549280 10136928 10921989 10981672 11202040 11459136 12671160 12882346 13442448 13727090 14323920 14562652 16472508 16803060 16894880 17509440 17923264 18203315 19098560 19323519 20273856 20590635 21843978 21963344 22404080 25342320 25764692 26884896 27454180 28647840 29125304 32205865 32945016 33606120 33789760 36406630 38647038 41181270 43687956 43926688 44808160 50684640 51529384 53769792 54609945 54908360 57295680 58250608 64411730 65890032 67212240 72813260 77294076 82362540 83735249 87375912 87853376 89616320 96617595 101369280 103058768 109219890 109816720 116501216 128823460 131780064 134424480 145626520 154588152 164725080 167470498 174751824 193235190 206117536 218439780 219633440 233002432 251205747 257646920 263560128 268848960 291253040 309176304 329450160 334940996 349503648 386470380 412235072 418676245 436879560 439266880 502411494 515293840 582506080 618352608 658900320 669881992 699007296 772940760 837352490 873759120 1004822988 1030587680 1165012160 1236705216 1256028735 1317800640 1339763984 1545881520 1674704980 1747518240 2009645976 2061175360 2512057470 2679527968 3091763040 3349409960 3495036480 4019291952 5024114940 5359055936 6183526080 6698819920 8038583904 10048229880 13397639840 16077167808 20096459760 26795279680 40192919520 80385839040
- Sum of all divisors σ(n): 291573338112
- Sum of proper divisors (its aliquot sum) s(n): 211187499072
- 80385839040 is an abundant number, because the sum of its proper divisors (211187499072) is greater than itself. Its abundance is 130801660032
Bases of 80385839040
- Binary: 10010101101110101111010001111110000002
- Hexadecimal: 0x12B75E8FC0
- Base-36: 10XFNIDC
Squares and roots of 80385839040
- 80385839040 squared (803858390402) is 6461883118164788121600
- 80385839040 cubed (803858390403) is 519443896232087958138641547264000
-
The
square root of 80385839040 is 283523.9655478881 -
The
cube root of 80385839040 is 4315.7854816315
Scales and comparisons
How big is 80385839040?- 80,385,839,040 seconds is equal to 2,556 years, 1 week, 15 hours, 44 minutes.
-
To count from 1 to 80,385,839,040 would take you about five thousand, one hundred twelve 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 80385839040 cubic inches would be around 359.6 feet tall.
Recreational maths with 80385839040
- 80385839040 backwards is 04093858308
- 80385839040 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 80385839040's digits is 48
- More coming soon!
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